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26cab92853
hdf5/tools/h5dump/h5dumpgentest.c
Jonathan Kim 26cab92853 [svn-r22108] Purpose: 
HDFFV-7523 JPSS: h5dump fails to open an attribute when using the -a option to specify an attribute with a slash in the name

Description:
  Update command line help page and test generating file. 
  Previous commits: r22052, r22063

Tested:
  jam (linux32-LE), koala (linux64-LE), cmake (jam)
2012-03-21 13:56:36 -05:00

7214 lines
221 KiB
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright by The HDF Group. *
* Copyright by the Board of Trustees of the University of Illinois. *
* All rights reserved. *
* *
* This file is part of HDF5. The full HDF5 copyright notice, including *
* terms governing use, modification, and redistribution, is contained in *
* the files COPYING and Copyright.html. COPYING can be found at the root *
* of the source code distribution tree; Copyright.html can be found at the *
* root level of an installed copy of the electronic HDF5 document set and *
* is linked from the top-level documents page. It can also be found at *
* http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
* access to either file, you may request a copy from help@hdfgroup.org. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*
* Generate the binary hdf5 files for the h5dump tests.
* Usage: just execute the program without any arguments will
* generate all the binary hdf5 files in the local directory.
*
* If you regenerate the test files (e.g., changing some code,
* trying it on a new platform, ...), you need to verify the correctness
* of the expected output and update the corresponding *.ddl files.
*/
#include <limits.h>
#include "hdf5.h"
#include "H5private.h"
#include "h5tools.h"
#define FILE1 "tgroup.h5"
#define FILE2 "tdset.h5"
#define FILE3 "tattr.h5"
#define FILE4 "tslink.h5"
#define FILE4_1 "tsoftlinks.h5"
#define FILE5 "thlink.h5"
#define FILE6 "tcompound.h5"
#define FILE7 "tall.h5"
#define FILE8 "tdset2.h5"
#define FILE9 "tcompound2.h5"
#define FILE10 "tloop.h5"
#define FILE11 "tloop2.h5"
#define FILE12 "tmany.h5"
#define FILE13 "tstr.h5"
#define FILE14 "tstr2.h5"
#define FILE15 "tenum.h5"
#define FILE16 "tobjref.h5"
#define FILE17 "tdatareg.h5"
#define FILE18 "tnestedcomp.h5"
#define FILE19 "topaque.h5"
#define FILE20 "tbitfields.h5"
#define FILE21 "tvldtypes1.h5"
#define FILE22 "tvldtypes2.h5"
#define FILE23 "tvldtypes3.h5"
#define FILE24 "tvldtypes4.h5"
#define FILE25 "tarray1.h5"
#define FILE25_BIG "tarray1_big.h5"
#define FILE26 "tarray2.h5"
#define FILE27 "tarray3.h5"
#define FILE28 "tarray4.h5"
#define FILE29 "tarray5.h5"
#define FILE30 "tarray6.h5"
#define FILE31 "tarray7.h5"
#define FILE32 "tempty.h5"
#define FILE33 "tgrp_comments.h5"
#define FILE34 "tsplit_file"
#define FILE35 "tfamily%05d.h5"
#define FILE36 "tmulti"
#define FILE37 "tlarge_objname.h5"
#define FILE38 "tvlstr.h5"
#define FILE39 "tchar.h5"
#define FILE40 "tattr2.h5"
#define FILE41 "tcompound_complex.h5"
#define FILE42 "tnamed_dtype_attr.h5"
#define FILE43 "tvldtypes5.h5"
#define FILE44 "tfilters.h5"
#define FILE45 "tnullspace.h5"
#define FILE46 "tfcontents1.h5"
#define FILE47 "tfcontents2.h5"
#define FILE48 "tfvalues.h5"
#define FILE49 "tstr3.h5"
#define FILE50 "taindices.h5"
#define FILE51 "tlonglinks.h5"
#define FILE52 "tldouble.h5"
#define FILE53 "textlink.h5"
#define FILE54 "tudlink.h5"
#define FILE55 "tbinary.h5"
#define FILE56 "tbigdims.h5"
#define FILE57 "thyperslab.h5"
#define FILE58 "tordergr.h5"
#define FILE59 "torderattr.h5"
#define FILE60 "tfpformat.h5"
#define FILE61 "textlinksrc.h5"
#define FILE62 "textlinktar.h5"
#define FILE63 "textlinkfar.h5"
#define FILE64 "tattrreg.h5"
#define FILE65 "file_space.h5"
#define FILE66 "packedbits.h5"
#define FILE67 "zerodim.h5"
/*-------------------------------------------------------------------------
* prototypes
*-------------------------------------------------------------------------
*/
/* utility functions */
static int
make_dset(hid_t loc_id, const char *name, hid_t sid, hid_t tid, hid_t dcpl, void *buf);
static int
write_attr(hid_t loc_id, int rank, hsize_t *dims, const char *attr_name,
hid_t tid, void *buf);
static int
write_dset( hid_t loc_id, int rank, hsize_t *dims, const char *dset_name,
hid_t tid, void *buf );
/* a filter operation callback function */
static size_t
myfilter(unsigned int UNUSED flags, size_t UNUSED cd_nelmts,
const unsigned int UNUSED *cd_values, size_t nbytes,
size_t UNUSED *buf_size, void UNUSED **buf);
/* a "set local" callback */
static herr_t
set_local_myfilter(hid_t dcpl_id, hid_t tid, hid_t UNUSED sid);
#define MYFILTER_ID 405
/* This message derives from H5Z */
const H5Z_class2_t H5Z_MYFILTER[1] = {{
H5Z_CLASS_T_VERS,
MYFILTER_ID, /* Filter id number */
1, 1,
"myfilter", /* Filter name for debugging */
NULL, /* The "can apply" callback */
set_local_myfilter, /* The "set local" callback */
myfilter, /* The actual filter function */
}};
/* A UD link traversal function. Shouldn't actually be called. */
static hid_t UD_traverse(UNUSED const char * link_name, UNUSED hid_t cur_group,
UNUSED const void * udata, UNUSED size_t udata_size, UNUSED hid_t lapl_id)
{
return -1;
}
#define MY_LINKCLASS 187
const H5L_class_t UD_link_class[1] = {{
H5L_LINK_CLASS_T_VERS, /* H5L_class_t version */
(H5L_type_t)MY_LINKCLASS, /* Link type id number */
"UD link class", /* name for debugging */
NULL, /* Creation callback */
NULL, /* Move/rename callback */
NULL, /* Copy callback */
UD_traverse, /* The actual traversal function */
NULL, /* Deletion callback */
NULL /* Query callback */
}};
#define LENSTR 50
#define LENSTR2 11
#define SPACE2_RANK 2
#define SPACE2_DIM1 10
#define SPACE2_DIM2 10
#define SPACE1_RANK 1
#define SPACE1_DIM1 4
#define DIM1 20
#define DIM2 10
#define CDIM1 DIM1/2
#define CDIM2 DIM2/2
#define RANK 2
/* Dataspace of 0 dimension size */
#define SPACE3_RANK 2
#define SPACE3_DIM1 0
#define SPACE3_DIM2 0
/* Element selection information */
#define POINT1_NPOINTS 10
typedef enum{
RED,
GREEN,
BLUE,
WHITE,
BLACK
} enumtype;
/* Compound datatype */
typedef struct s1_t {
unsigned int a;
unsigned int b;
float c;
} s1_t;
/* 1-D array datatype */
#define ARRAY1_RANK 1
#define ARRAY1_DIM1 4
/* 3-D array datatype */
#define ARRAY2_RANK 3
#define ARRAY2_DIM1 3
#define ARRAY2_DIM2 4
#define ARRAY2_DIM3 5
/* 2-D array datatype */
#define ARRAY3_RANK 2
#define ARRAY3_DIM1 6
#define ARRAY3_DIM2 3
/* VL string datatype name */
/* TODO remove complier error not used, remove the link when everything is OK */
/* #define VLSTR_TYPE "vl_string_type" */
/* "File 41" macros */
/* Name of dataset to create in datafile */
#define F41_DATASETNAME "CompoundComplex"
/* Dataset dimensions */
#define F41_LENGTH 6
#define F41_RANK 1
#define F41_ARRAY_RANK 1
#define F41_ARRAY_RANKd 2
#define F41_DIMb 4
#define F41_ARRAY_DIMc 6
#define F41_ARRAY_DIMd1 5
#define F41_ARRAY_DIMd2 6
#define F41_ARRAY_DIMf 10
/* "File 42" macros */
/* Name of dataset to create in datafile */
#define F42_DSETNAME "Dataset"
#define F42_TYPENAME "Datatype"
#define F42_ATTRNAME "Attribute"
#define F42_LINKNAME "Link_to_Datatype"
/* "File 43" macros */
/* Name of dataset to create in datafile */
#define F43_DSETNAME "Dataset"
/* "File 51" macros */
#define F51_MAX_NAME_LEN ((64*1024)+1024)
/* "File 64" macros */
#define F64_FILE "tarray8.h5"
#define F64_DATASET "DS1"
#define F64_DIM0 1
#define F64_ARRAY_BUF_LEN (4*1024)
#define F64_DIM1 (F64_ARRAY_BUF_LEN / sizeof(int) + 1)
/* File 65 macros */
#define STRATEGY H5F_FILE_SPACE_AGGR_VFD /* File space handling strategy */
#define THRESHOLD10 10 /* Free space section threshold */
/* "FILE66" macros */
#define F66_XDIM 8
#define F66_DATASETU08 "DU08BITS"
#define F66_DATASETS08 "DS08BITS"
#define F66_YDIM8 8
#define F66_DATASETU16 "DU16BITS"
#define F66_DATASETS16 "DS16BITS"
#define F66_YDIM16 16
#define F66_DATASETU32 "DU32BITS"
#define F66_DATASETS32 "DS32BITS"
#define F66_YDIM32 32
#define F66_DATASETU64 "DU64BITS"
#define F66_DATASETS64 "DS64BITS"
#define F66_YDIM64 64
#define F66_DUMMYDBL "DummyDBL"
static void
gent_group(void)
{
hid_t fid, group;
fid = H5Fcreate(FILE1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* / */
group = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
/* /g1 */
group = H5Gcreate2(fid, "/g1/g1.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g1/g1.2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
/* /g2 */
group = H5Gcreate2(fid, "/g2/g2.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
/* /g3 */
group = H5Gcreate2(fid, "/g3/g3.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g3/g3.2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g3/g3.3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g3/g3.4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
/* /g2/g2.1 */
group = H5Gcreate2(fid, "/g2/g2.1/g2.1.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2/g2.1/g2.1.2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2/g2.1/g2.1.3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
H5Fclose(fid);
}
static void
gent_dataset(void)
{
hid_t fid, dataset, space;
hsize_t dims[2];
int dset1[10][20];
double dset2[30][20];
int i, j;
fid = H5Fcreate(FILE2, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* dset1 */
dims[0] = 10; dims[1] = 20;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, "/dset1", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++)
for(j = 0; j < 20; j++)
dset1[i][j] = j + i;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset1);
H5Sclose(space);
H5Dclose(dataset);
/* dset2 */
dims[0] = 30; dims[1] = 20;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, "/dset2", H5T_IEEE_F64BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 30; i++)
for(j = 0; j < 20; j++)
dset2[i][j] = 0.0001 * j + i;
H5Dwrite(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2);
H5Sclose(space);
H5Dclose(dataset);
H5Fclose(fid);
}
static void
gent_dataset2(void)
{
hid_t fid, dataset, space, create_plist;
hsize_t dims[2];
hsize_t maxdims[2];
int dset1[10][20];
double dset2[30][10];
int i, j;
fid = H5Fcreate(FILE8, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
create_plist = H5Pcreate(H5P_DATASET_CREATE);
dims[0] = 5; dims[1] = 5;
H5Pset_chunk(create_plist, 2, dims);
/* dset1 */
dims[0] = 10; dims[1] = 20;
maxdims[0] = H5S_UNLIMITED; maxdims[1] = 20;
space = H5Screate_simple(2, dims, maxdims);
dataset = H5Dcreate2(fid, "/dset1", H5T_STD_I32BE, space, H5P_DEFAULT, create_plist, H5P_DEFAULT);
for(i = 0; i < 10; i++)
for(j = 0; j < 20; j++)
dset1[i][j] = j;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset1);
H5Sclose(space);
H5Dclose(dataset);
/* dset2 */
dims[0] = 30; dims[1] = 10;
maxdims[0] = 30; maxdims[1] = H5S_UNLIMITED;
space = H5Screate_simple(2, dims, maxdims);
dataset = H5Dcreate2(fid, "/dset2", H5T_IEEE_F64BE, space, H5P_DEFAULT, create_plist, H5P_DEFAULT);
for(i = 0; i < 30; i++)
for(j = 0; j < 10; j++)
dset2[i][j] = j;
H5Dwrite(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2);
H5Sclose(space);
H5Dclose(dataset);
H5Pclose(create_plist);
H5Fclose(fid);
}
static void
gent_attribute(void)
{
hid_t fid, root, space, attr, type;
hsize_t dims[2];
char buf[60];
int i, data[10];
double d[10];
char string[]= "string attribute";
int point = 100;
fid = H5Fcreate(FILE3, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
root = H5Gopen2(fid, "/", H5P_DEFAULT);
/* attribute 1 */
dims[0] = 24;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(root, "/attr1", H5T_STD_I8BE, space, H5P_DEFAULT, H5P_DEFAULT);
sprintf(buf, "attribute of root group");
H5Awrite(attr, H5T_NATIVE_SCHAR, buf);
H5Sclose(space);
H5Aclose(attr);
/* attribute 2 */
dims[0] = 10;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(root, "attr2", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++) data[i] = i+1;
H5Awrite(attr, H5T_NATIVE_INT, data);
H5Sclose(space);
H5Aclose(attr);
/* attribute 3 */
dims[0] = 10;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(root, "attr3", H5T_IEEE_F64BE, space, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++) d[i] = 0.1 * i;
H5Awrite(attr, H5T_NATIVE_DOUBLE, d);
H5Sclose(space);
H5Aclose(attr);
/* attribute 4 */
space = H5Screate(H5S_SCALAR);
attr = H5Acreate2(root, "attr4", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT);
H5Awrite(attr, H5T_NATIVE_INT, &point);
H5Sclose(space);
H5Aclose(attr);
/* attribute 5 */
space = H5Screate(H5S_SCALAR);
type = H5Tcopy(H5T_C_S1);
H5Tset_size(type, 17);
attr = H5Acreate2(root, "attr5", type, space, H5P_DEFAULT, H5P_DEFAULT);
H5Awrite(attr, type, string);
H5Tclose(type);
H5Sclose(space);
H5Aclose(attr);
H5Gclose(root);
H5Fclose(fid);
}
static void gent_softlink(void)
{
hid_t fid, root;
fid = H5Fcreate(FILE4, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
root = H5Gopen2(fid, "/", H5P_DEFAULT);
H5Lcreate_soft("somevalue", root, "slink1", H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_soft("linkvalue", root, "slink2", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(root);
H5Fclose(fid);
}
/*-------------------------------------------------------------------------
* Function: gent_softlink2
*
* Purpose: Create soft links to various objects.
* Return:
* SUCCEED
* FAIL
* Programmer: Jonathan Kim
* Date: May 26, 2010
*-------------------------------------------------------------------------*/
#define NX 4
#define NY 2
static int gent_softlink2(void)
{
hid_t fileid1 = -1;
hid_t gid1 = -1, gid2 = -1;
hid_t datatype = -1;
hid_t dset1 = -1, dset2 = -1;
hid_t dataspace = -1;
hsize_t dimsf[2]; /* dataset dimensions */
int data1[NX][NY] = {{0,0},{1,1},{2,2},{3,3}};
int data2[NX][NY] = {{0,0},{0,1},{0,2},{3,3}};
herr_t status = SUCCEED;
/*-----------------------------------------------------------------------
* FILE
*------------------------------------------------------------------------*/
/* Create a new file */
fileid1 = H5Fcreate(FILE4_1, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
if (fileid1 < 0)
{
fprintf(stderr, "Error: %s> H5Fcreate failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/*-----------------------------------------------------------------------
* Groups
*------------------------------------------------------------------------*/
gid1 = H5Gcreate2(fileid1, "group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
if (gid1 < 0)
{
fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", FILE4_1);
status = FAIL;
goto out;
}
gid2 = H5Gcreate2(fileid1, "group_empty", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
if (gid2 < 0)
{
fprintf(stderr, "Error: %s> H5Gcreate2 failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/*-----------------------------------------------------------------------
* Named datatype
*------------------------------------------------------------------------*/
datatype = H5Tcopy(H5T_NATIVE_INT);
status = H5Tcommit2(fileid1, "dtype", datatype, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Tcommit2 failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/*-----------------------------------------------------------------------
* Datasets
*------------------------------------------------------------------------*/
/*
* Describe the size of the array and create the data space for fixed
* size dataset.
*/
dimsf[0] = NX;
dimsf[1] = NY;
dataspace = H5Screate_simple(2, dimsf, NULL);
/*
* We will store little endian INT numbers.
*/
/*---------------
* dset1
*/
/* Create a new dataset as sample object */
dset1 = H5Dcreate2(fileid1, "/dset1", H5T_NATIVE_INT, dataspace,
H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
if (dset1 < 0)
{
fprintf(stderr, "Error: %s> H5Dcreate2 failed.\n", FILE4_1);
status = FAIL;
goto out;
}
status = H5Dwrite(dset1, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data1);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Dwrite failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/*---------------
* dset2
*/
/* Create a new dataset as sample object */
dset2 = H5Dcreate2(fileid1, "/dset2", H5T_NATIVE_INT, dataspace,
H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
if (dset2 < 0)
{
fprintf(stderr, "Error: %s> H5Dcreate2 failed.\n", FILE4_1);
status = FAIL;
goto out;
}
status = H5Dwrite(dset2, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, data2);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Dwrite failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/*-----------------------------------------------------------------------
* Soft links
*------------------------------------------------------------------------*/
/*
* create various soft links under '/' root
*/
/* link to dset1 */
status = H5Lcreate_soft("/dset1", fileid1, "soft_dset1", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/* link to data type */
status = H5Lcreate_soft("/dtype", fileid1, "soft_dtype", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/* link to group1 */
status = H5Lcreate_soft("/group1", fileid1, "soft_group1", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/* link to empty group */
status = H5Lcreate_soft("/group_empty", fileid1, "soft_empty_grp", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/* dangling link */
status = H5Lcreate_soft("not_yet", fileid1, "soft_dangle", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/*-----------------------------------------
* create various soft links under a group
*/
/* link to dset1 */
status = H5Lcreate_soft("/dset1", gid1, "soft_dset1", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/* link to dset2 */
status = H5Lcreate_soft("/dset2", gid1, "soft_dset2", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/* link to data type */
status = H5Lcreate_soft("/dtype", gid1, "soft_dtype", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/* link to empty group */
status = H5Lcreate_soft("/group_empty", gid1, "soft_empty_grp", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
/* dangling link */
status = H5Lcreate_soft("not_yet", gid1, "soft_dangle", H5P_DEFAULT, H5P_DEFAULT);
if (status < 0)
{
fprintf(stderr, "Error: %s> H5Lcreate_soft failed.\n", FILE4_1);
status = FAIL;
goto out;
}
out:
/*
* Close/release resources.
*/
if(dataspace >= 0 && H5Sclose(dataspace) < 0) {
fprintf(stderr, "Error: %s> H5Sclose failed.\n", FILE4_1);
status = FAIL;
}
if(gid1 >= 0 && H5Gclose(gid1) < 0) {
fprintf(stderr, "Error: %s> H5Gclose failed.\n", FILE4_1);
status = FAIL;
}
if(gid2 >= 0 && H5Gclose(gid2) < 0) {
fprintf(stderr, "Error: %s> H5Gclose failed.\n", FILE4_1);
status = FAIL;
}
if(datatype >= 0 && H5Tclose(datatype) < 0) {
fprintf(stderr, "Error: %s> H5Tclose failed.\n", FILE4_1);
status = FAIL;
}
if(dset1 >= 0 && H5Dclose(dset1) < 0) {
fprintf(stderr, "Error: %s> H5Dclose failed.\n", FILE4_1);
status = FAIL;
}
if(dset2 >= 0 && H5Dclose(dset2) < 0) {
fprintf(stderr, "Error: %s> H5Dclose failed.\n", FILE4_1);
status = FAIL;
}
if(fileid1 >= 0 && H5Fclose(fileid1) < 0) {
fprintf(stderr, "Error: %s> H5Fclose failed.\n", FILE4_1);
status = FAIL;
}
return status;
}
/*
/
/ | \ the dataset is hardlinked to three names
/dset1, /g1/dset2, and /g1/g1.1/dset3
dset1 g1 g2
/g2 and /g1/g1.1 are hardlinked to the same object.
/ \
dset2 g1.1
|
dset3
*/
static void gent_hardlink(void)
{
hid_t fid, group, dataset, space;
hsize_t dim = 5;
int i, dset[5];
fid = H5Fcreate(FILE5, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
space = H5Screate_simple(1, &dim, NULL);
dataset = H5Dcreate2(fid, "/dset1", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 5; i++) dset[i] = i;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset);
H5Sclose(space);
H5Dclose(dataset);
group = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_hard(group, "/dset1", H5L_SAME_LOC, "dset2", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_hard(group, "/dset1", H5L_SAME_LOC, "dset3", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gopen2(fid, "/g1", H5P_DEFAULT);
H5Lcreate_hard(group, "/g2", H5L_SAME_LOC, "g1.1", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
/* create a link to the root group */
H5Lcreate_hard(fid, "/", H5L_SAME_LOC, "g3", H5P_DEFAULT, H5P_DEFAULT);
H5Fclose(fid);
}
static void gent_extlink(void)
{
hid_t fid;
/* This external link will dangle, but that's okay */
fid = H5Fcreate(FILE53, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_external("filename", "objname", fid, "extlink1", H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_external("anotherfile", "anotherobj", fid, "extlink2", H5P_DEFAULT, H5P_DEFAULT);
H5Fclose(fid);
}
static void gent_udlink(void)
{
hid_t fid;
char buf[4];
H5Lregister(UD_link_class);
/* This ud link will dangle, but that's okay */
fid = H5Fcreate(FILE54, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_ud(fid, "udlink1", (H5L_type_t)MY_LINKCLASS, NULL, 0, H5P_DEFAULT, H5P_DEFAULT);
strcpy(buf, "foo");
H5Lcreate_ud(fid, "udlink2", (H5L_type_t)MY_LINKCLASS, buf, 4, H5P_DEFAULT, H5P_DEFAULT);
H5Fclose(fid);
}
/*
/
/ | \ \
dset1 group1 type1 type2
|
dset2
*/
static void gent_compound_dt(void) { /* test compound data type */
hid_t fid, group, dataset, space, space3, type, type2;
hid_t array_dt;
typedef struct {
int a;
float b;
double c;
} dset1_t;
dset1_t dset1[5];
typedef struct {
int a;
float b;
} dset2_t;
dset2_t dset2[5];
typedef struct {
int a[4];
float b[5][6];
} dset3_t;
dset3_t dset3[3][6];
typedef struct {
int a;
float b;
} dset4_t;
dset4_t dset4[5];
typedef struct {
int a;
float b;
} dset5_t;
dset5_t dset5[5];
int i, j, k, l;
unsigned ndims;
hsize_t dim[2];
hsize_t sdim = 5;
hsize_t dset3_dim[2];
for(i = 0; i < (int)sdim; i++) {
dset1[i].a = i;
dset1[i].b = (float)(i*i);
dset1[i].c = (float)(1./(i+1));
dset2[i].a = i;
dset2[i].b = (float)(i+ i*0.1);
dset4[i].a = i;
dset4[i].b = (float)(i+3);
dset5[i].a = i;
dset5[i].b = (float)(i*0.1);
}
fid = H5Fcreate(FILE6, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
space = H5Screate_simple(1, &sdim, NULL);
type = H5Tcreate (H5T_COMPOUND, sizeof(dset1[0]));
type2 = H5Tcreate(H5T_COMPOUND, sizeof(dset1[0]));
H5Tinsert(type, "a_name", HOFFSET(dset1_t, a), H5T_STD_I32BE);
H5Tinsert(type, "b_name", HOFFSET(dset1_t, b), H5T_IEEE_F32BE);
H5Tinsert(type, "c_name", HOFFSET(dset1_t, c), H5T_IEEE_F64BE);
H5Tinsert(type2, "a_name", HOFFSET(dset1_t, a), H5T_NATIVE_INT);
H5Tinsert(type2, "b_name", HOFFSET(dset1_t, b), H5T_NATIVE_FLOAT);
H5Tinsert(type2, "c_name", HOFFSET(dset1_t, c), H5T_NATIVE_DOUBLE);
dataset = H5Dcreate2(fid, "/dset1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset1);
H5Tclose(type2);
H5Tclose(type);
H5Dclose(dataset);
/* shared data type 1 */
type = H5Tcreate (H5T_COMPOUND, sizeof(dset2_t));
H5Tinsert(type, "int_name", HOFFSET(dset2_t, a), H5T_STD_I32BE);
H5Tinsert(type, "float_name", HOFFSET(dset2_t, b), H5T_IEEE_F32BE);
H5Tcommit2(fid, "type1", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
type2 = H5Tcreate (H5T_COMPOUND, sizeof(dset2_t));
H5Tinsert(type2, "int_name", HOFFSET(dset2_t, a), H5T_NATIVE_INT);
H5Tinsert(type2, "float_name", HOFFSET(dset2_t, b), H5T_NATIVE_FLOAT);
group = H5Gcreate2(fid, "/group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2);
H5Tclose(type2);
H5Tclose(type);
H5Dclose(dataset);
/* shared data type 2 */
type = H5Tcreate (H5T_COMPOUND, sizeof(dset3_t));
type2 = H5Tcreate (H5T_COMPOUND, sizeof(dset3_t));
ndims = 1; dim[0] = 4;
array_dt = H5Tarray_create2(H5T_STD_I32BE, ndims, dim);
H5Tinsert(type, "int_array", HOFFSET(dset3_t, a), array_dt);
H5Tclose(array_dt);
array_dt = H5Tarray_create2(H5T_NATIVE_INT, ndims, dim);
H5Tinsert(type2, "int_array", HOFFSET(dset3_t, a), array_dt);
H5Tclose(array_dt);
ndims = 2; dim[0] = 5; dim[1] = 6;
array_dt = H5Tarray_create2(H5T_IEEE_F32BE, ndims, dim);
H5Tinsert(type, "float_array", HOFFSET(dset3_t, b), array_dt);
H5Tclose(array_dt);
array_dt = H5Tarray_create2(H5T_NATIVE_FLOAT, ndims, dim);
H5Tinsert(type2, "float_array", HOFFSET(dset3_t, b), array_dt);
H5Tclose(array_dt);
H5Tcommit2(fid, "type2", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dset3_dim[0] = 3; dset3_dim[1] = 6;
space3 = H5Screate_simple(2, dset3_dim, NULL);
dataset = H5Dcreate2(group, "dset3", type, space3, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < (int)dset3_dim[0]; i++)
for(j = 0; j < (int)dset3_dim[1]; j++) {
for(k = 0; k < 4; k++)
dset3[i][j].a[k] = k + j + i;
for(k = 0; k < 5; k++)
for(l = 0; l < 6; l++)
dset3[i][j].b[k][l] = (float)((k + 1) + l + j + i);
}
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset3);
H5Sclose(space3);
H5Tclose(type);
H5Tclose(type2);
H5Dclose(dataset);
/* shared data type 3 */
type = H5Tcreate (H5T_COMPOUND, sizeof(dset4_t));
type2 = H5Tcreate (H5T_COMPOUND, sizeof(dset4_t));
H5Tinsert(type, "int", HOFFSET(dset4_t, a), H5T_STD_I32BE);
H5Tinsert(type, "float", HOFFSET(dset4_t, b), H5T_IEEE_F32BE);
H5Tcommit2(group, "type3", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Tinsert(type2, "int", HOFFSET(dset4_t, a), H5T_NATIVE_INT);
H5Tinsert(type2, "float", HOFFSET(dset4_t, b), H5T_NATIVE_FLOAT);
dataset = H5Dcreate2(group, "dset4", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset4);
H5Tclose(type);
H5Tclose(type2);
H5Dclose(dataset);
H5Gclose(group);
/* unamed data type */
group = H5Gcreate2(fid, "/group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
type = H5Tcreate(H5T_COMPOUND, sizeof(dset5_t));
H5Tinsert(type, "int", HOFFSET(dset5_t, a), H5T_STD_I32BE);
H5Tinsert(type, "float", HOFFSET(dset5_t, b), H5T_IEEE_F32BE);
H5Tcommit2(group, "type4", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
type2 = H5Tcreate(H5T_COMPOUND, sizeof(dset5_t));
H5Tinsert(type2, "int", HOFFSET(dset5_t, a), H5T_NATIVE_INT);
H5Tinsert(type2, "float", HOFFSET(dset5_t, b), H5T_NATIVE_FLOAT);
dataset = H5Dcreate2(group, "dset5", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset5);
H5Ldelete(group, "type4", H5P_DEFAULT);
H5Tclose(type);
H5Tclose(type2);
H5Dclose(dataset);
H5Sclose(space);
H5Gclose(group);
H5Fclose(fid);
}
/*
/
/ | \ \
dset1 group1 type1 type2
|
dset2
*/
static void gent_compound_dt2(void) { /* test compound data type */
hid_t fid, group, dataset, space, type, create_plist, type2;
hid_t array_dt;
typedef struct {
int a;
float b;
double c;
} dset1_t;
dset1_t dset1[10];
typedef struct {
int a;
float b;
} dset2_t;
dset2_t dset2[10];
typedef struct {
int a[4];
float b[5][6];
} dset3_t;
typedef struct {
int a;
float b;
} dset4_t;
dset4_t dset4[10];
typedef struct {
int a;
float b;
} dset5_t;
dset5_t dset5[10];
int i;
unsigned ndims;
hsize_t dim[2];
hsize_t sdim, maxdim;
sdim = 10;
for(i = 0; i < (int)sdim; i++) {
dset1[i].a = i;
dset1[i].b = (float)(i*i);
dset1[i].c = (float)(1./(i+1));
dset2[i].a = i;
dset2[i].b = (float)(i+ i*0.1);
dset4[i].a = i;
dset4[i].b = (float)(i*1.0);
dset5[i].a = i;
dset5[i].b = (float)(i*1.0);
}
fid = H5Fcreate(FILE9, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
create_plist = H5Pcreate(H5P_DATASET_CREATE);
sdim = 2;
H5Pset_chunk(create_plist, 1, &sdim);
sdim = 6;
maxdim = H5S_UNLIMITED;
space = H5Screate_simple(1, &sdim, &maxdim);
type = H5Tcreate (H5T_COMPOUND, sizeof(dset1[0]));
H5Tinsert(type, "a_name", HOFFSET(dset1_t, a), H5T_STD_I32BE);
H5Tinsert(type, "b_name", HOFFSET(dset1_t, b), H5T_IEEE_F32BE);
H5Tinsert(type, "c_name", HOFFSET(dset1_t, c), H5T_IEEE_F64BE);
dataset = H5Dcreate2(fid, "/dset1", type, space, H5P_DEFAULT, create_plist, H5P_DEFAULT);
type2 = H5Tcreate (H5T_COMPOUND, sizeof(dset1[0]));
H5Tinsert(type2, "a_name", HOFFSET(dset1_t, a), H5T_NATIVE_INT);
H5Tinsert(type2, "b_name", HOFFSET(dset1_t, b), H5T_NATIVE_FLOAT);
H5Tinsert(type2, "c_name", HOFFSET(dset1_t, c), H5T_NATIVE_DOUBLE);
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset1);
H5Tclose(type);
H5Tclose(type2);
H5Sclose(space);
H5Dclose(dataset);
sdim = 6;
maxdim = 10;
space = H5Screate_simple(1, &sdim, &maxdim);
/* shared data type 1 */
type = H5Tcreate(H5T_COMPOUND, sizeof(dset2_t));
H5Tinsert(type, "int_name", HOFFSET(dset2_t, a), H5T_STD_I32BE);
H5Tinsert(type, "float_name", HOFFSET(dset2_t, b), H5T_IEEE_F32BE);
H5Tcommit2(fid, "type1", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
group = H5Gcreate2(fid, "/group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset2", type, space, H5P_DEFAULT, create_plist, H5P_DEFAULT);
type2 = H5Tcreate (H5T_COMPOUND, sizeof(dset2_t));
H5Tinsert(type2, "int_name", HOFFSET(dset2_t, a), H5T_NATIVE_INT);
H5Tinsert(type2, "float_name", HOFFSET(dset2_t, b), H5T_NATIVE_FLOAT);
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2);
H5Tclose(type);
H5Tclose(type2);
H5Dclose(dataset);
/* shared data type 2 */
type = H5Tcreate (H5T_COMPOUND, sizeof(dset3_t));
ndims = 1; dim[0] = 4;
array_dt = H5Tarray_create2(H5T_STD_I32BE, ndims, dim);
H5Tinsert(type, "int_array", HOFFSET(dset3_t, a), array_dt);
H5Tclose(array_dt);
ndims = 2; dim[0] = 5; dim[1] = 6;
array_dt = H5Tarray_create2(H5T_IEEE_F32BE, ndims, dim);
H5Tinsert(type, "float_array", HOFFSET(dset3_t, b), array_dt);
H5Tclose(array_dt);
H5Tcommit2(fid, "type2", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Tclose(type);
/* shared data type 3 */
type = H5Tcreate(H5T_COMPOUND, sizeof(dset4_t));
H5Tinsert(type, "int", HOFFSET(dset4_t, a), H5T_STD_I32BE);
H5Tinsert(type, "float", HOFFSET(dset4_t, b), H5T_IEEE_F32BE);
H5Tcommit2(group, "type3", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset4", type, space, H5P_DEFAULT, create_plist, H5P_DEFAULT);
type2 = H5Tcreate (H5T_COMPOUND, sizeof(dset4_t));
H5Tinsert(type2, "int", HOFFSET(dset4_t, a), H5T_NATIVE_INT);
H5Tinsert(type2, "float", HOFFSET(dset4_t, b), H5T_NATIVE_FLOAT);
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset4);
H5Tclose(type);
H5Tclose(type2);
H5Dclose(dataset);
H5Gclose(group);
/* unamed data type */
group = H5Gcreate2(fid, "/group2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
type = H5Tcreate(H5T_COMPOUND, sizeof(dset5_t));
H5Tinsert(type, "int", HOFFSET(dset5_t, a), H5T_STD_I32BE);
H5Tinsert(type, "float", HOFFSET(dset5_t, b), H5T_IEEE_F32BE);
H5Tcommit2(group, "type4", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset5", type, space, H5P_DEFAULT, create_plist, H5P_DEFAULT);
type2 = H5Tcreate(H5T_COMPOUND, sizeof(dset5_t));
H5Tinsert(type2, "int", HOFFSET(dset5_t, a), H5T_NATIVE_INT);
H5Tinsert(type2, "float", HOFFSET(dset5_t, b), H5T_NATIVE_FLOAT);
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset5);
H5Ldelete(group, "type4", H5P_DEFAULT);
H5Tclose(type);
H5Tclose(type2);
H5Dclose(dataset);
H5Sclose(space);
H5Gclose(group);
H5Pclose(create_plist);
H5Fclose(fid);
}
/*
/ : g1 g2 attr1 attr2
g1 : g1.1 g1.2
g1.1 : dset1.1.1(attr1, attr2) dset1.1.2
g1.2 : g1.2.1 extlink
g1.2.1 : slink
g2 : dset2.1 dset2.2 udlink
*/
static void gent_all(void)
{
hid_t fid, group, attr, dataset, space;
hsize_t dims[2];
int data[2][2], dset1[10][10], dset2[20];
char buf[60];
int i, j;
float dset2_1[10], dset2_2[3][5];
fid = H5Fcreate(FILE7, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* create groups */
group = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g1/g1.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g1/g1.2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g1/g1.2/g1.2.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
/* root attributes */
group = H5Gopen2(fid, "/", H5P_DEFAULT);
dims[0] = 10;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(group, "attr1", H5T_STD_I8BE, space, H5P_DEFAULT, H5P_DEFAULT);
sprintf(buf, "abcdefghi");
H5Awrite(attr, H5T_NATIVE_SCHAR, buf);
H5Sclose(space);
H5Aclose(attr);
dims[0] = 2; dims[1] = 2;
space = H5Screate_simple(2, dims, NULL);
attr = H5Acreate2(group, "attr2", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT);
data[0][0] = 0; data[0][1] = 1; data[1][0] = 2; data[1][1] = 3;
H5Awrite(attr, H5T_NATIVE_INT, data);
H5Sclose(space);
H5Aclose(attr);
H5Gclose(group);
group = H5Gopen2(fid, "/g1/g1.1", H5P_DEFAULT);
/* dset1.1.1 */
dims[0] = 10; dims[1] = 10;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(group, "dset1.1.1", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++)
for(j = 0; j < 10; j++)
dset1[i][j] = j * i;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset1);
H5Sclose(space);
/* attributes of dset1.1.1 */
dims[0] = 27;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(dataset, "attr1", H5T_STD_I8BE, space, H5P_DEFAULT, H5P_DEFAULT);
sprintf(buf, "1st attribute of dset1.1.1");
H5Awrite(attr, H5T_NATIVE_SCHAR, buf);
H5Sclose(space);
H5Aclose(attr);
dims[0] = 27;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(dataset, "attr2", H5T_STD_I8BE, space, H5P_DEFAULT, H5P_DEFAULT);
sprintf(buf, "2nd attribute of dset1.1.1");
H5Awrite(attr, H5T_NATIVE_SCHAR, buf);
H5Sclose(space);
H5Aclose(attr);
H5Dclose(dataset);
/* dset1.1.2 */
dims[0] = 20;
space = H5Screate_simple(1, dims, NULL);
dataset = H5Dcreate2(group, "dset1.1.2", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 20; i++)
dset2[i] = i;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2);
H5Sclose(space);
H5Dclose(dataset);
H5Gclose(group);
/* external link */
H5Lcreate_external("somefile", "somepath", fid, "/g1/g1.2/extlink", H5P_DEFAULT, H5P_DEFAULT);
/* soft link */
group = H5Gopen2(fid, "/g1/g1.2/g1.2.1", H5P_DEFAULT);
H5Lcreate_soft("somevalue", group, "slink", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gopen2(fid, "/g2", H5P_DEFAULT);
/* dset2.1 */
dims[0] = 10;
space = H5Screate_simple(1, dims, NULL);
dataset = H5Dcreate2(group, "dset2.1", H5T_IEEE_F32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++)
dset2_1[i] = (float)(i * 0.1 + 1);
H5Dwrite(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2_1);
H5Sclose(space);
H5Dclose(dataset);
/* dset2.2 */
dims[0] = 3; dims[1] = 5;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(group, "dset2.2", H5T_IEEE_F32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 3; i++)
for(j = 0; j < 5; j++)
dset2_2[i][j] = (float)((i + 1) * j * 0.1);
H5Dwrite(dataset, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2_2);
H5Sclose(space);
H5Dclose(dataset);
H5Gclose(group);
/* user-defined link */
H5Lregister(UD_link_class);
H5Lcreate_ud(fid, "/g2/udlink", (H5L_type_t)MY_LINKCLASS, NULL, 0, H5P_DEFAULT, H5P_DEFAULT);
H5Fclose(fid);
}
/*
o
/___\
g1 o/ \o g2
\___/
o - group objects
*/
static void gent_loop(void) {
hid_t fid, group;
fid = H5Fcreate(FILE10, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
group = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
H5Lcreate_hard(fid, "/g2", H5L_SAME_LOC, "/g1/g1.1", H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_hard(fid, "/g1", H5L_SAME_LOC, "/g2/g2.1", H5P_DEFAULT, H5P_DEFAULT);
H5Fclose(fid);
}
static void gent_loop2(void)
{
hid_t fid, group;
fid = H5Fcreate(FILE11, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* create group object g1 and implcit path from root object */
group = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
/* create group object g2 and implcit path from root object */
group = H5Gcreate2(fid, "/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
/* create path from object at /g1 to object at /g2 and name it g1.1 */
H5Lcreate_hard(fid, "/g2", H5L_SAME_LOC, "/g1/g1.1", H5P_DEFAULT, H5P_DEFAULT);
/* create path from object at /g2 to object at /g1 and name it g2.1 */
H5Lcreate_soft("/g1", fid, "/g2/g2.1", H5P_DEFAULT, H5P_DEFAULT);
H5Fclose(fid);
}
/*
/
| | | \ \ \ \ \
g1 g2 g3 g4 g5 g6 g7 g8
/ \ | | \ \ \ \ \
g1.1 g1.2 slink2 link3 dset2 slink4 dset3 slink5 elink
| | (g1) (dset2) (dset3) (elink) udlink
dset1 link1 slink6
(dset1) (udlink)
*/
static void
gent_many(void)
{
hid_t fid, group, attr, dataset, space, space2, type, create_plist, type2;
hid_t array_dt;
hsize_t dims[2];
int data[2][2], dset2[10][10], dset3[10][10];
double d[10];
char buf[60];
int i, j;
int i0, i1, i2, i3;
hsize_t sdim, maxdim;
typedef struct { /* compound type has members with rank > 1 */
int a[2][2][2][2]; /* arrays are 2x2x2x2 */
double b[2][2][2][2];
double c[2][2][2][2];
} dset1_t;
dset1_t dset1[6];
hsize_t dim[4];
herr_t ret;
fid = H5Fcreate(FILE12, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
group = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
create_plist = H5Pcreate(H5P_DATASET_CREATE);
sdim = 2;
H5Pset_chunk(create_plist, 1, &sdim);
group = H5Gcreate2(fid, "/g1/g1.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
type = H5Tcreate (H5T_COMPOUND, sizeof(dset1[0]));
dim[0] = dim[1] = dim[2] = dim[3] = 2;
array_dt = H5Tarray_create2(H5T_STD_I32BE, 4, dim);
H5Tinsert(type, "a_array", HOFFSET(dset1_t, a), array_dt);
H5Tclose(array_dt);
array_dt = H5Tarray_create2(H5T_IEEE_F64BE, 4, dim);
H5Tinsert(type, "b_array", HOFFSET(dset1_t, b), array_dt);
H5Tclose(array_dt);
array_dt = H5Tarray_create2(H5T_IEEE_F64BE, 4, dim);
H5Tinsert(type, "c_array", HOFFSET(dset1_t, c), array_dt);
H5Tclose(array_dt);
type2 = H5Tcreate (H5T_COMPOUND, sizeof(dset1[0]));
array_dt = H5Tarray_create2(H5T_NATIVE_INT, 4, dim);
H5Tinsert(type2, "a_array", HOFFSET(dset1_t, a), array_dt);
H5Tclose(array_dt);
array_dt = H5Tarray_create2(H5T_NATIVE_DOUBLE, 4, dim);
H5Tinsert(type2, "b_array", HOFFSET(dset1_t, b), array_dt);
H5Tclose(array_dt);
array_dt = H5Tarray_create2(H5T_NATIVE_DOUBLE, 4, dim);
H5Tinsert(type2, "c_array", HOFFSET(dset1_t, c), array_dt);
H5Tclose(array_dt);
/* dset1 */
sdim = 6;
maxdim = H5S_UNLIMITED;
space = H5Screate_simple(1, &sdim, &maxdim);
dataset = H5Dcreate2(group, "dset1", type, space, H5P_DEFAULT, create_plist, H5P_DEFAULT);
/* add attributes to dset1 */
dims[0] = 10;
space2 = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(dataset, "attr1", H5T_STD_I8BE, space2, H5P_DEFAULT, H5P_DEFAULT);
sprintf(buf, "abcdefghi");
H5Awrite(attr, H5T_NATIVE_CHAR, buf);
H5Sclose(space2);
H5Aclose(attr);
dims[0] = 2; dims[1] = 2;
space2 = H5Screate_simple(2, dims, NULL);
attr = H5Acreate2(dataset, "attr2", H5T_STD_I32BE, space2, H5P_DEFAULT, H5P_DEFAULT);
data[0][0] = 0; data[0][1] = 1; data[1][0] = 2; data[1][1] = 3;
H5Awrite(attr, H5T_NATIVE_INT, data);
H5Sclose(space2);
H5Aclose(attr);
dims[0] = 10;
space2 = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(dataset, "attr3", H5T_IEEE_F64BE, space2, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++)
d[i] = 0.1 * i;
H5Awrite(attr, H5T_NATIVE_DOUBLE, d);
H5Sclose(space2);
H5Aclose(attr);
for(j=0; j<(int)sdim; j++) {
for(i3 = 0; i3 < 2; i3++) {
for(i2 = 0; i2 < 2; i2++) {
for(i1 = 0; i1 < 2; i1++) {
for(i0 = 0; i0 < 2; i0++) {
dset1[j].a[i3][i2][i1][i0] = i0+j;
dset1[j].b[i3][i2][i1][i0] = (double)(i0+j);
dset1[j].c[i3][i2][i1][i0] = (double)(i0+j+sdim);
}
}
}
}
}
H5Dwrite(dataset, type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset1);
H5Dclose(dataset);
H5Sclose(space);
H5Tclose(type);
H5Tclose(type2);
H5Gclose(group);
group = H5Gcreate2(fid, "/g1/g1.2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_hard(group, "/g1/g1.1/dset1", H5L_SAME_LOC, "link1", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_soft("/g1", group, "slink2", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* dset2 */
dims[0] = 10; dims[1] = 10;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(group, "dset2", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++)
for(j = 0; j < 10; j++)
dset2[i][j] = j;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset2);
H5Dclose(dataset);
H5Sclose(space);
H5Gclose(group);
group = H5Gopen2(fid, "/g3", H5P_DEFAULT);
H5Lcreate_hard(group, "/g4/dset2", H5L_SAME_LOC, "link3", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g5", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g6", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* dset3 */
dims[0] = 10; dims[1] = 10;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(group, "dset3", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++)
for(j = 0; j < 10; j++)
dset3[i][j] = i;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset3);
H5Dclose(dataset);
H5Sclose(space);
H5Gclose(group);
group = H5Gopen2(fid, "/g5", H5P_DEFAULT);
H5Lcreate_soft("/g6/dset3", group, "slink4", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
H5Pclose(create_plist);
group = H5Gcreate2(fid, "/g7", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g8", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group);
/* Create dangling external and UD links */
H5Lcreate_external("somefile", "somepath", fid, "/g8/elink", H5P_DEFAULT, H5P_DEFAULT);
H5Lregister(UD_link_class);
H5Lcreate_ud(fid, "/g8/udlink", (H5L_type_t)MY_LINKCLASS, NULL, 0, H5P_DEFAULT, H5P_DEFAULT);
/* Create links to external and UD links */
ret = H5Lcreate_soft("/g8/elink", fid, "/g7/slink5", H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
ret = H5Lcreate_soft("/g8/udlink", fid, "/g7/slink6", H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
H5Fclose(fid);
}
static hid_t mkstr(int size, H5T_str_t pad) {
hid_t type;
if((type=H5Tcopy(H5T_C_S1)) < 0) return -1;
if(H5Tset_size(type, (size_t)size) < 0) return -1;
if(H5Tset_strpad(type, pad) < 0) return -1;
return type;
}
static void gent_str(void) {
hid_t fid, dataset, space, f_type, m_type, str_type, f_type2;
hid_t array_dt;
hsize_t dims1[] = { 3, 4};
char string1[12][3] = {"s1","s2","s3","s4","s5","s6","s7","s8","s9",
"s0","s1","s2"};
hsize_t dims2[]={20};
char string2[20][10] = {"ab cd ef1", "ab cd ef2", "ab cd ef3", "ab cd ef4",
"ab cd ef5", "ab cd ef6", "ab cd ef7", "ab cd ef8",
"ab cd ef9", "ab cd ef0", "ab cd ef1", "ab cd ef2",
"ab cd ef3", "ab cd ef4", "ab cd ef5", "ab cd ef6",
"ab cd ef7", "ab cd ef8", "ab cd ef9", "ab cd ef0"};
hsize_t dims3[] = { 27};
char string3[27][6] = {"abcd0", "abcd1", "abcd2", "abcd3",
"abcd4", "abcd5", "abcd6", "abcd7",
"abcd8", "abcd9", "abcd0", "abcd1",
"abcd2", "abcd3", "abcd4", "abcd5",
"abcd6", "abcd7", "abcd8", "abcd9",
"abcd0", "abcd1", "abcd2", "abcd3",
"abcd4", "abcd5", "abcd6"};
int i, j, k, l;
hsize_t dims4[] = { 3 };
char string4[3][21] = { "s1234567890123456789", "s1234567890123456789",
"s1234567890123456789"};
hsize_t dims5[] = { 3, 6};
typedef struct {
int a[8][10];
char s[12][33];
} compound_t;
compound_t comp1[3][6];
hsize_t mdims[2];
fid = H5Fcreate(FILE13, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* string 1 : nullterm string */
space = H5Screate_simple(2, dims1, NULL);
f_type = mkstr(5, H5T_STR_NULLTERM);
m_type = mkstr(3, H5T_STR_NULLTERM);
dataset = H5Dcreate2(fid, "/string1", f_type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, m_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, string1);
H5Tclose(m_type);
H5Tclose(f_type);
H5Sclose(space);
H5Dclose(dataset);
/* string 2 : space pad string */
space = H5Screate_simple(1, dims2, NULL);
f_type = mkstr(11, H5T_STR_SPACEPAD);
m_type = mkstr(10, H5T_STR_NULLTERM);
dataset = H5Dcreate2(fid, "/string2", f_type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, m_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, string2);
H5Tclose(m_type);
H5Tclose(f_type);
H5Sclose(space);
H5Dclose(dataset);
/* string 3 : null pad string */
space = H5Screate_simple(1, dims3, NULL);
f_type = mkstr(8, H5T_STR_NULLPAD);
m_type = mkstr(6, H5T_STR_NULLTERM);
dataset = H5Dcreate2(fid, "/string3", f_type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, m_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, string3);
H5Tclose(m_type);
H5Tclose(f_type);
H5Sclose(space);
H5Dclose(dataset);
/* string 4 : space pad long string */
space = H5Screate_simple(1, dims4, NULL);
f_type = mkstr(168, H5T_STR_SPACEPAD);
m_type = mkstr(21, H5T_STR_NULLTERM);
dataset = H5Dcreate2(fid, "/string4", f_type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, m_type, H5S_ALL, H5S_ALL, H5P_DEFAULT, string4);
H5Tclose(m_type);
H5Tclose(f_type);
H5Sclose(space);
H5Dclose(dataset);
/* compound data */
space = H5Screate_simple(2, dims5, NULL);
f_type = H5Tcreate (H5T_COMPOUND, sizeof(compound_t));
f_type2 = H5Tcreate (H5T_COMPOUND, sizeof(compound_t));
mdims[0] = 8; mdims[1] = 10;
array_dt = H5Tarray_create2(H5T_STD_I32BE, 2, mdims);
H5Tinsert(f_type, "int_array", HOFFSET(compound_t, a), array_dt);
H5Tclose(array_dt);
array_dt = H5Tarray_create2(H5T_NATIVE_INT, 2, mdims);
H5Tinsert(f_type2, "int_array", HOFFSET(compound_t, a), array_dt);
H5Tclose(array_dt);
mdims[0] = 3; mdims[1] = 4;
str_type = mkstr(32, H5T_STR_SPACEPAD);
array_dt = H5Tarray_create2(str_type, 2, mdims);
H5Tinsert(f_type, "string", HOFFSET(compound_t, s), array_dt);
H5Tclose(array_dt);
H5Tclose(str_type);
str_type = mkstr(33, H5T_STR_NULLTERM);
array_dt = H5Tarray_create2(str_type, 2, mdims);
H5Tinsert(f_type2, "string", HOFFSET(compound_t, s), array_dt);
H5Tclose(array_dt);
H5Tclose(str_type);
for(i = 0; i < 3; i++)
for(j = 0; j < 6; j++) {
for(k = 0 ; k < 8; k++)
for(l = 0; l < 10; l++)
comp1[i][j].a[k][l] = (l + j + k) * (l + j + k);
for(k = 0 ; k < 12; k++)
strcpy(comp1[i][j].s[k], "abcdefgh12345678abcdefgh12345678");
}
dataset = H5Dcreate2(fid, "/comp1", f_type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, f_type2, H5S_ALL, H5S_ALL, H5P_DEFAULT, comp1);
H5Tclose(f_type);
H5Tclose(f_type2);
H5Sclose(space);
H5Dclose(dataset);
H5Fclose(fid);
}
/*
/
/ / | \ \ \
g1 g2 g3 g4 g5 g6
| | | | \ \
string1 string3 string5
string2 string4 string6
*/
static void gent_str2(void)
{
hid_t fid, group, attr, dataset, space, space2, mem_space, hyper_space;
hid_t fxdlenstr, fxdlenstr2, memtype;
hsize_t dims[1], size[1], stride[1], count[1], block[1];
hsize_t start[1];
int i;
char buf[LENSTR+10];
char buf2[3*LENSTR2];
hsize_t sdim;
fid = H5Fcreate(FILE14, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
fxdlenstr = H5Tcopy(H5T_C_S1);
H5Tset_size(fxdlenstr, LENSTR);
H5Tset_cset(fxdlenstr, H5T_CSET_ASCII);
H5Tset_strpad(fxdlenstr, H5T_STR_NULLTERM);
memtype = H5Tcopy(H5T_C_S1);
H5Tset_size(memtype, LENSTR);
H5Tset_cset(memtype, H5T_CSET_ASCII);
H5Tset_strpad(memtype, H5T_STR_NULLTERM);
sdim = 10;
size[0] = sdim;
space = H5Screate_simple(1, size, NULL);
size[0] = 1;
mem_space = H5Screate_simple(1,size,NULL);
hyper_space = H5Scopy(space);
/* dset1 */
group = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset1", fxdlenstr, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* add attributes to dset1 */
fxdlenstr2 = H5Tcopy(H5T_C_S1);
H5Tset_size(fxdlenstr2, LENSTR2);
H5Tset_cset(fxdlenstr2, H5T_CSET_ASCII);
H5Tset_strpad(fxdlenstr2, H5T_STR_NULLTERM);
dims[0] = 3;
space2 = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(dataset, "attr1", fxdlenstr2, space2, H5P_DEFAULT, H5P_DEFAULT);
sprintf(&(buf2[0*LENSTR2]), "0123456789");
sprintf(&(buf2[1*LENSTR2]), "abcdefghij");
sprintf(&(buf2[2*LENSTR2]), "ABCDEFGHIJ");
H5Awrite(attr, fxdlenstr2, buf2);
H5Sclose(space2);
H5Tclose(fxdlenstr2);
H5Aclose(attr);
stride[0]=1;
count[0]=1;
block[0]=1;
for(i = 0; (hsize_t)i < sdim; i++) {
start[0] = i;
sprintf(buf, "This is row %1d of type H5T_STR_NULLTERM of", i);
H5Tset_size(memtype, HDstrlen(buf)+1);
H5Sselect_hyperslab(hyper_space, H5S_SELECT_SET, start, stride, count, block);
H5Dwrite(dataset, memtype, mem_space, hyper_space, H5P_DEFAULT, buf);
}
H5Dclose(dataset);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset2", fxdlenstr, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; (hsize_t)i < sdim; i++) {
start[0] = i;
sprintf(buf, "This is row %1d of type H5T_STR_NULLTERM of string array", i);
H5Tset_size(memtype, HDstrlen(buf)+1);
H5Sselect_hyperslab(hyper_space, H5S_SELECT_SET, start, stride, count, block);
H5Dwrite(dataset, memtype, mem_space, hyper_space, H5P_DEFAULT, buf);
}
H5Dclose(dataset);
H5Gclose(group);
H5Tclose(fxdlenstr);
fxdlenstr = H5Tcopy(H5T_C_S1);
H5Tset_size(fxdlenstr, LENSTR);
H5Tset_cset(fxdlenstr, H5T_CSET_ASCII);
H5Tset_strpad(fxdlenstr, H5T_STR_NULLPAD);
group = H5Gcreate2(fid, "/g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset3", fxdlenstr, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0;(hsize_t) i < sdim; i++) {
start[0] = i;
sprintf(buf, "This is row %1d of type H5T_STR_NULLPAD of", i);
H5Tset_size(memtype, HDstrlen(buf)+1);
H5Sselect_hyperslab(hyper_space, H5S_SELECT_SET, start, stride, count, block);
H5Dwrite(dataset, memtype, mem_space, hyper_space, H5P_DEFAULT, buf);
}
H5Dclose(dataset);
H5Gclose(group);
group = H5Gcreate2(fid, "/g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset4", fxdlenstr, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; (hsize_t)i < sdim; i++) {
start[0] = i;
sprintf(buf, "This is row %1d of type H5T_STR_NULLPAD of string array", i);
H5Tset_size(memtype, HDstrlen(buf)+1);
H5Sselect_hyperslab(hyper_space, H5S_SELECT_SET, start, stride, count, block);
H5Dwrite(dataset, memtype, mem_space, hyper_space, H5P_DEFAULT, buf);
}
H5Dclose(dataset);
H5Gclose(group);
H5Tclose(fxdlenstr);
fxdlenstr = H5Tcopy(H5T_C_S1);
H5Tset_size(fxdlenstr, LENSTR);
H5Tset_cset(fxdlenstr, H5T_CSET_ASCII);
H5Tset_strpad(fxdlenstr, H5T_STR_SPACEPAD);
group = H5Gcreate2(fid, "/g5", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset5", fxdlenstr, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; (hsize_t)i < sdim; i++) {
start[0] = i;
sprintf(buf, "This is row %1d of type H5T_STR_SPACEPAD of", i);
H5Tset_size(memtype, HDstrlen(buf) + 1);
H5Sselect_hyperslab(hyper_space, H5S_SELECT_SET, start, stride, count, block);
H5Dwrite(dataset, memtype, mem_space, hyper_space, H5P_DEFAULT, buf);
}
H5Dclose(dataset);
H5Gclose(group);
group = H5Gcreate2(fid, "/g6", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
dataset = H5Dcreate2(group, "dset6", fxdlenstr, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; (hsize_t)i < sdim; i++) {
start[0] = i;
sprintf(buf, "This is row %1d of type H5T_STR_SPACEPAD of string array", i);
H5Tset_size(memtype, HDstrlen(buf) + 1);
H5Sselect_hyperslab(hyper_space, H5S_SELECT_SET, start, stride, count, block);
H5Dwrite(dataset, memtype, mem_space, hyper_space, H5P_DEFAULT, buf);
}
H5Dclose(dataset);
H5Gclose(group);
H5Tclose(fxdlenstr);
H5Tclose(memtype);
H5Sclose(mem_space);
H5Sclose(hyper_space);
H5Sclose(space);
H5Fclose(fid);
}
static void gent_enum(void)
{
/*some code is taken from enum.c in the test dir */
hid_t file, type, space, dset;
int val;
enumtype data[] = {RED, GREEN, BLUE, GREEN, WHITE,
WHITE, BLACK, GREEN, BLUE, RED,
RED, BLUE, GREEN, BLACK, WHITE,
RED, WHITE, GREEN, GREEN, BLUE};
hsize_t size[1] = {NELMTS(data)};
file = H5Fcreate(FILE15,H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Try to test names with special characters */
type = H5Tcreate(H5T_ENUM, sizeof(enumtype));
H5Tenum_insert(type, "RED", (val = 0, &val));
H5Tenum_insert(type, "GREEN\ngreen", (val = 1, &val));
H5Tenum_insert(type, "BLUE blue", (val = 2, &val));
H5Tenum_insert(type, "WHITE \"white\"", (val = 3, &val));
H5Tenum_insert(type, "BLACK \'black\'", (val = 4, &val));
H5Tcommit2(file, "enum normal", type, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
space = H5Screate_simple(1,size,NULL);
dset = H5Dcreate2(file,"table",type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dset, type, space, space, H5P_DEFAULT, data);
H5Dclose(dset);
H5Sclose(space);
H5Fclose(file);
}
static void gent_objref(void)
{
/*some code is taken from enum.c in the test dir */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t group; /* Group ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1; /* Datatype ID */
hsize_t dims1[] = {SPACE1_DIM1};
hobj_ref_t *wbuf, /* buffer to write to disk */
*rbuf, /* buffer read from disk */
*tbuf; /* temp. buffer read from disk */
uint32_t *tu32; /* Temporary pointer to uint32 data */
int i; /* counting variables */
const char *write_comment = "Foo!"; /* Comments for group */
/* Allocate write & read buffers */
wbuf = (hobj_ref_t*) HDmalloc(sizeof(hobj_ref_t) * SPACE1_DIM1);
rbuf = (hobj_ref_t*) HDmalloc(sizeof(hobj_ref_t) * SPACE1_DIM1);
tbuf = (hobj_ref_t*) HDmalloc(sizeof(hobj_ref_t) * SPACE1_DIM1);
/* Create file */
fid1 = H5Fcreate(FILE16, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
/* Create a group */
group = H5Gcreate2(fid1, "Group1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Set group's comment */
H5Oset_comment(group, write_comment);
/* Create a dataset (inside Group1) */
dataset = H5Dcreate2(group, "Dataset1", H5T_STD_U32BE, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(tu32 = (uint32_t *)((void*)wbuf), i = 0; i < SPACE1_DIM1; i++)
*tu32++ = i * 3;
/* Write selection to disk */
H5Dwrite(dataset, H5T_NATIVE_UINT, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf);
/* Close Dataset */
H5Dclose(dataset);
/* Create another dataset (inside Group1) */
dataset = H5Dcreate2(group, "Dataset2", H5T_STD_U8BE, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Close Dataset */
H5Dclose(dataset);
/* Create a datatype to refer to */
tid1 = H5Tcreate(H5T_COMPOUND, sizeof(s1_t));
/* Insert fields */
H5Tinsert(tid1, "a", HOFFSET(s1_t,a), H5T_STD_I32BE);
H5Tinsert(tid1, "b", HOFFSET(s1_t,b), H5T_IEEE_F32BE);
H5Tinsert(tid1, "c", HOFFSET(s1_t,c), H5T_IEEE_F32BE);
/* Save datatype for later */
H5Tcommit2(group, "Datatype1", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Close datatype */
H5Tclose(tid1);
/* Close group */
H5Gclose(group);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset3", H5T_STD_REF_OBJ, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Create reference to dataset */
H5Rcreate(&wbuf[0], fid1, "/Group1/Dataset1", H5R_OBJECT, -1);
/* Create reference to dataset */
H5Rcreate(&wbuf[1], fid1, "/Group1/Dataset2", H5R_OBJECT, -1);
/* Create reference to group */
H5Rcreate(&wbuf[2], fid1, "/Group1", H5R_OBJECT, -1);
/* Create reference to named datatype */
H5Rcreate(&wbuf[3], fid1, "/Group1/Datatype1", H5R_OBJECT, -1);
/* Write selection to disk */
H5Dwrite(dataset, H5T_STD_REF_OBJ, H5S_ALL, H5S_ALL, H5P_DEFAULT, wbuf);
/* Close disk dataspace */
H5Sclose(sid1);
/* Close Dataset */
H5Dclose(dataset);
/* Close file */
H5Fclose(fid1);
/* Free memory buffers */
HDfree(wbuf);
HDfree(rbuf);
HDfree(tbuf);
}
static void gent_datareg(void)
{
/*some code is taken from enum.c in the test dir */
hid_t fid1; /* HDF5 File IDs */
hid_t dset1, /* Dataset ID */
dset2; /* Dereferenced dataset ID */
hid_t sid1, /* Dataspace ID #1 */
sid2; /* Dataspace ID #2 */
hsize_t dims1[] = {SPACE1_DIM1},
dims2[] = {SPACE2_DIM1, SPACE2_DIM2};
hsize_t start[SPACE2_RANK]; /* Starting location of hyperslab */
hsize_t stride[SPACE2_RANK]; /* Stride of hyperslab */
hsize_t count[SPACE2_RANK]; /* Element count of hyperslab */
hsize_t block[SPACE2_RANK]; /* Block size of hyperslab */
hsize_t coord1[POINT1_NPOINTS][SPACE2_RANK]; /* Coordinates for point selection */
hdset_reg_ref_t *wbuf, /* buffer to write to disk */
*rbuf; /* buffer read from disk */
uint8_t *dwbuf, /* Buffer for writing numeric data to disk */
*drbuf; /* Buffer for reading numeric data from disk */
uint8_t *tu8; /* Temporary pointer to uint8 data */
int i; /* counting variables */
/* Allocate write & read buffers */
wbuf = (hdset_reg_ref_t*) HDcalloc(sizeof(hdset_reg_ref_t), SPACE1_DIM1);
rbuf = (hdset_reg_ref_t*) HDmalloc(sizeof(hdset_reg_ref_t)*SPACE1_DIM1);
dwbuf = (uint8_t*) HDmalloc(sizeof(uint8_t)*SPACE2_DIM1*SPACE2_DIM2);
drbuf = (uint8_t*) HDcalloc(sizeof(uint8_t),SPACE2_DIM1*SPACE2_DIM2);
/* Create file */
fid1 = H5Fcreate(FILE17, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid2 = H5Screate_simple(SPACE2_RANK, dims2, NULL);
/* Create a dataset */
dset2 = H5Dcreate2(fid1, "Dataset2", H5T_STD_U8BE, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(tu8 = dwbuf, i = 0; i < SPACE2_DIM1 * SPACE2_DIM2; i++)
*tu8++=i*3;
/* Write selection to disk */
H5Dwrite(dset2, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, dwbuf);
/* Close Dataset */
H5Dclose(dset2);
/* Create dataspace for the reference dataset */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
/* Create a dataset */
dset1 = H5Dcreate2(fid1, "Dataset1", H5T_STD_REF_DSETREG, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Create references */
/* Select 6x6 hyperslab for first reference */
start[0] = 2; start[1] = 2;
stride[0] = 1; stride[1] = 1;
count[0] = 6; count[1] = 6;
block[0] = 1; block[1] = 1;
H5Sselect_hyperslab(sid2, H5S_SELECT_SET, start, stride, count, block);
H5Sget_select_npoints(sid2);
/* Store first dataset region */
H5Rcreate(&wbuf[0], fid1, "/Dataset2", H5R_DATASET_REGION, sid2);
/* Select sequence of ten points for second reference */
coord1[0][0]=6; coord1[0][1]=9;
coord1[1][0]=2; coord1[1][1]=2;
coord1[2][0]=8; coord1[2][1]=4;
coord1[3][0]=1; coord1[3][1]=6;
coord1[4][0]=2; coord1[4][1]=8;
coord1[5][0]=3; coord1[5][1]=2;
coord1[6][0]=0; coord1[6][1]=4;
coord1[7][0]=9; coord1[7][1]=0;
coord1[8][0]=7; coord1[8][1]=1;
coord1[9][0]=3; coord1[9][1]=3;
H5Sselect_elements(sid2,H5S_SELECT_SET,POINT1_NPOINTS,(hsize_t *)coord1);
H5Sget_select_npoints(sid2);
/* Store second dataset region */
H5Rcreate(&wbuf[1],fid1,"/Dataset2",H5R_DATASET_REGION,sid2);
/* Write selection to disk */
H5Dwrite(dset1,H5T_STD_REF_DSETREG,H5S_ALL,H5S_ALL,H5P_DEFAULT,wbuf);
/* Close disk dataspace */
H5Sclose(sid1);
/* Close Dataset */
H5Dclose(dset1);
/* Close uint8 dataset dataspace */
H5Sclose(sid2);
/* Close file */
H5Fclose(fid1);
/* Free memory buffers */
HDfree(wbuf);
HDfree(rbuf);
HDfree(dwbuf);
HDfree(drbuf);
}
static void gent_attrreg(void)
{
/*some code is taken from enum.c in the test dir */
hid_t fid1; /* HDF5 File IDs */
hid_t dset1; /* Dataset ID */
hid_t dset2; /* Dereferenced dataset ID */
hid_t sid1; /* Dataspace ID #1 */
hid_t sid2; /* Dataspace ID #2 */
hid_t sid3; /* Dataspace ID #3 */
hid_t attr1; /* Attribute ID */
hsize_t dims1[] = {SPACE1_DIM1};
hsize_t dims2[] = {SPACE2_DIM1, SPACE2_DIM2};
hsize_t start[SPACE2_RANK]; /* Starting location of hyperslab */
hsize_t stride[SPACE2_RANK]; /* Stride of hyperslab */
hsize_t count[SPACE2_RANK]; /* Element count of hyperslab */
hsize_t block[SPACE2_RANK]; /* Block size of hyperslab */
hsize_t coord1[POINT1_NPOINTS][SPACE2_RANK]; /* Coordinates for point selection */
hdset_reg_ref_t *wbuf; /* buffer to write to disk */
hdset_reg_ref_t *rbuf; /* buffer read from disk */
uint8_t *dwbuf; /* Buffer for writing numeric data to disk */
uint8_t *drbuf; /* Buffer for reading numeric data from disk */
uint8_t *tu8; /* Temporary pointer to uint8 data */
int i; /* counting variables */
/* Allocate write & read buffers */
wbuf = (hdset_reg_ref_t*) HDcalloc(sizeof(hdset_reg_ref_t), SPACE1_DIM1);
rbuf = (hdset_reg_ref_t*) HDmalloc(sizeof(hdset_reg_ref_t)*SPACE1_DIM1);
dwbuf = (uint8_t*) HDmalloc(sizeof(uint8_t)*SPACE2_DIM1*SPACE2_DIM2);
drbuf = (uint8_t*) HDcalloc(sizeof(uint8_t),SPACE2_DIM1*SPACE2_DIM2);
/* Create file */
fid1 = H5Fcreate(FILE64, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid2 = H5Screate_simple(SPACE2_RANK, dims2, NULL);
/* Create a dataset */
dset2 = H5Dcreate2(fid1, "Dataset2", H5T_STD_U8BE, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(tu8 = dwbuf, i = 0; i < SPACE2_DIM1 * SPACE2_DIM2; i++)
*tu8++=i*3;
/* Write selection to disk */
H5Dwrite(dset2, H5T_NATIVE_UCHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, dwbuf);
/* Close Dataset */
H5Dclose(dset2);
/*
* Create dataset with a null dataspace to serve as the parent for
* the attribute.
*/
sid1 = H5Screate (H5S_NULL);
dset1 = H5Dcreate2 (fid1, "Dataset1", H5T_STD_I32LE, sid1, H5P_DEFAULT,
H5P_DEFAULT, H5P_DEFAULT);
H5Sclose (sid1);
/* Create references */
/* Select 6x6 hyperslab for first reference */
start[0] = 2; start[1] = 2;
stride[0] = 1; stride[1] = 1;
count[0] = 6; count[1] = 6;
block[0] = 1; block[1] = 1;
H5Sselect_hyperslab(sid2, H5S_SELECT_SET, start, stride, count, block);
H5Sget_select_npoints(sid2);
/* Store first dataset region */
H5Rcreate(&wbuf[0], fid1, "/Dataset2", H5R_DATASET_REGION, sid2);
/* Select sequence of ten points for second reference */
coord1[0][0]=6; coord1[0][1]=9;
coord1[1][0]=2; coord1[1][1]=2;
coord1[2][0]=8; coord1[2][1]=4;
coord1[3][0]=1; coord1[3][1]=6;
coord1[4][0]=2; coord1[4][1]=8;
coord1[5][0]=3; coord1[5][1]=2;
coord1[6][0]=0; coord1[6][1]=4;
coord1[7][0]=9; coord1[7][1]=0;
coord1[8][0]=7; coord1[8][1]=1;
coord1[9][0]=3; coord1[9][1]=3;
H5Sselect_elements(sid2,H5S_SELECT_SET,POINT1_NPOINTS,(hsize_t *)coord1);
H5Sget_select_npoints(sid2);
/* Store second dataset region */
H5Rcreate(&wbuf[1],fid1,"/Dataset2",H5R_DATASET_REGION,sid2);
/* Create dataspace for the attribute */
sid3 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
/* Create the attribute and write the region references to it. */
attr1 = H5Acreate2 (dset1, "Attribute1", H5T_STD_REF_DSETREG, sid3, H5P_DEFAULT,
H5P_DEFAULT);
H5Awrite (attr1, H5T_STD_REF_DSETREG, wbuf);
/* Close attribute dataspace */
H5Sclose(sid3);
/* Close attribute */
H5Aclose (attr1);
/* Close Dataset */
H5Dclose(dset1);
/* Close uint8 dataset dataspace */
H5Sclose(sid2);
/* Close file */
H5Fclose(fid1);
/* Free memory buffers */
HDfree(wbuf);
HDfree(rbuf);
HDfree(dwbuf);
HDfree(drbuf);
}
/*taken from Elena's compound test file*/
static void gent_nestcomp(void)
{
/* Compound memeber of the compound datatype*/
typedef struct cmp_t {
char a;
float b[2];
} cmp_t;
/* First structure and dataset*/
typedef struct s1_t {
int a;
float b;
double c;
cmp_t d;
} s2_t;
hid_t cmp_tid; /* Handle for the compound datatype */
hid_t char_id; /* Handle for the string datatype */
hid_t array_dt;
hsize_t array_dims[] = {2}; /* Dataspace dimensions */
unsigned ndims = 1; /* Number of dimensions in the array field */
s2_t s1[10];
hid_t s2_tid; /* File datatype identifier */
int i;
hid_t file, dataset, space; /* Handles */
herr_t status;
hsize_t dim[] = {10}; /* Dataspace dimensions */
char datasetname[] = "ArrayOfStructures";
/*
* Initialize the data
*/
for(i = 0; i< 10; i++) {
s1[i].a = i;
s1[i].b = (float)(i*i);
s1[i].c = 1./(i+1);
s1[i].d.a = 65 + i;
s1[i].d.b[0] = -100.;
s1[i].d.b[1] = 100.;
}
/*
* Create the data space.
*/
space = H5Screate_simple(1, dim, NULL);
/*
* Create the file.
*/
file = H5Fcreate(FILE18, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/*
* Create the memory data type.
*/
/*
* Create a datatype for compound field first.
*/
cmp_tid = H5Tcreate (H5T_COMPOUND, sizeof(cmp_t));
/* We are using C string of length one to represent "real" character */
char_id = H5Tcopy(H5T_C_S1);
H5Tset_strpad(char_id, H5T_STR_NULLTERM);
H5Tinsert(cmp_tid, "char_name", HOFFSET(cmp_t, a), char_id);
array_dt = H5Tarray_create2(H5T_NATIVE_FLOAT, ndims, array_dims);
H5Tinsert(cmp_tid, "array_name", HOFFSET(cmp_t, b), array_dt);
H5Tclose(array_dt);
s2_tid = H5Tcreate (H5T_COMPOUND, sizeof(s2_t));
H5Tinsert(s2_tid, "a_name", HOFFSET(s2_t, a), H5T_NATIVE_INT);
H5Tinsert(s2_tid, "c_name", HOFFSET(s2_t, c), H5T_NATIVE_DOUBLE);
H5Tinsert(s2_tid, "b_name", HOFFSET(s2_t, b), H5T_NATIVE_FLOAT);
/* Insert compound memeber created above */
H5Tinsert(s2_tid, "d_name", HOFFSET(s2_t, d), cmp_tid);
/*
* Create the dataset.
*/
dataset = H5Dcreate2(file, datasetname, s2_tid, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/*
* Wtite data to the dataset;
*/
status = H5Dwrite(dataset, s2_tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, s1);
if(status < 0)
fprintf(stderr, "gent_nestcomp H5Dwrite failed\n");
/*
* Release resources
*/
H5Tclose(s2_tid);
H5Tclose(cmp_tid);
H5Tclose(char_id);
H5Sclose(space);
H5Dclose(dataset);
H5Fclose(file);
}
static void gent_opaque(void)
{
hid_t file, type, dataset, space;
char test[100][2];
int x;
hsize_t dim = 2;
for(x = 0; x < 100; x++){
test[x][0] = x;
test[x][1] = 99 - x;
}
/*
* Create the data space.
*/
space = H5Screate_simple(1, &dim, NULL);
/*
* Create the file.
*/
file = H5Fcreate(FILE19, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/*
* Create the memory datatype.
*/
type = H5Tcreate(H5T_OPAQUE, sizeof(char) * 100 * 2);
H5Tset_tag(type, "test opaque type");
/*
* Create the dataset.
*/
dataset = H5Dcreate2(file, "opaque test", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/*
* Write data to the dataset;
*/
H5Dwrite(dataset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, test);
H5Tclose(type);
H5Sclose(space);
H5Dclose(dataset);
H5Fclose(file);
}
static void gent_bitfields(void)
{
hid_t file, grp=-1, type=-1, space=-1, dset=-1;
size_t i;
hsize_t nelmts;
unsigned char buf[32];
file = H5Fcreate(FILE20, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
if((grp = H5Gcreate2(file, "typetests", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0) goto error;
/* bitfield_1 */
nelmts = sizeof(buf);
if((type = H5Tcopy(H5T_STD_B8LE)) < 0 ||
(space = H5Screate_simple(1, &nelmts, NULL)) < 0 ||
(dset = H5Dcreate2(grp, "bitfield_1", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
for(i = 0; i < sizeof buf; i++)
buf[i] = (unsigned char)0xff ^ (unsigned char)i;
if(H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
goto error;
if(H5Sclose(space) < 0) goto error;
if(H5Tclose(type) < 0) goto error;
if(H5Dclose(dset) < 0) goto error;
/* bitfield_2 */
nelmts = sizeof(buf)/2;
if((type = H5Tcopy(H5T_STD_B16LE)) < 0 ||
(space = H5Screate_simple(1, &nelmts, NULL)) < 0 ||
(dset = H5Dcreate2(grp, "bitfield_2", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
for(i = 0; i < sizeof buf; i++)
buf[i] = (unsigned char)0xff ^ (unsigned char)i;
if(H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
goto error;
if(H5Sclose(space) < 0) goto error;
if(H5Tclose(type) < 0) goto error;
if(H5Dclose(dset) < 0) goto error;
if(H5Gclose(grp) < 0) goto error;
H5Fclose(file);
error:
H5E_BEGIN_TRY {
H5Gclose(grp);
H5Tclose(type);
H5Sclose(space);
H5Dclose(dset);
} H5E_END_TRY;
}
static void gent_vldatatypes(void)
{
hvl_t adata, wdata[SPACE1_DIM1];
hid_t file, dset, space, type;
hsize_t dims[] = { SPACE1_DIM1 };
int i;
herr_t ret=0;
file = H5Fcreate(FILE21, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Allocate and initialize VL dataset to write */
for(i = 0; i < SPACE1_DIM1; i++) {
int j;
wdata[i].p = HDmalloc((i + 1) * sizeof(int));
wdata[i].len = i + 1;
for(j = 0; j < i + 1; j++)
((int *)wdata[i].p)[j] = i * 10 + j;
}
/* write out the integers in little-endian format */
space = H5Screate_simple(SPACE1_RANK, dims, NULL);
type = H5Tvlen_create(H5T_NATIVE_INT);
dset = H5Dcreate2(file, "Dataset1.0", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
ret = H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
ret = H5Dvlen_reclaim(type, space, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
ret = H5Dclose(dset);
HDassert(ret >= 0);
ret = H5Tclose(type);
HDassert(ret >= 0);
ret = H5Sclose(space);
HDassert(ret >= 0);
/* Allocate and initialize VL dataset to write */
for(i = 0; i < SPACE1_DIM1; i++) {
int j;
wdata[i].p = HDmalloc((i + 1) * sizeof(float));
wdata[i].len = i + 1;
for(j = 0; j < i + 1; j++)
((float *)wdata[i].p)[j] = (float)(i * 10 + ((float)j) / 10.0);
}
/* write out the floats in little-endian format */
space = H5Screate_simple(SPACE1_RANK, dims, NULL);
type = H5Tvlen_create(H5T_NATIVE_FLOAT);
dset = H5Dcreate2(file, "Dataset2.0", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
ret = H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
ret = H5Dvlen_reclaim(type, space, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
ret = H5Dclose(dset);
HDassert(ret >= 0);
ret = H5Tclose(type);
HDassert(ret >= 0);
ret = H5Sclose(space);
HDassert(ret >= 0);
/* Allocate and initialize a scalar VL dataset to write */
adata.p = HDmalloc(37 * sizeof(int));
adata.len = 37;
for(i = 0; i < 37; i++)
((int *)adata.p)[i] = i * 2;
/* write out scalar VL dataset in little-endian format */
space = H5Screate_simple(0, NULL, NULL);
type = H5Tvlen_create(H5T_NATIVE_INT);
dset = H5Dcreate2(file, "Dataset3.0", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
ret = H5Dwrite(dset, type, H5S_ALL, H5S_ALL, H5P_DEFAULT, &adata);
HDassert(ret >= 0);
ret = H5Dvlen_reclaim(type, space, H5P_DEFAULT, &adata);
HDassert(ret >= 0);
ret = H5Dclose(dset);
HDassert(ret >= 0);
ret = H5Tclose(type);
HDassert(ret >= 0);
ret = H5Sclose(space);
HDassert(ret >= 0);
ret = H5Fclose(file);
HDassert(ret >= 0);
}
static void
gent_vldatatypes2(void)
{
hvl_t wdata[SPACE1_DIM1]; /* Information to write */
hvl_t *t1; /* Temporary pointer to VL information */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1, tid2; /* Datatype IDs */
hsize_t dims1[] = {SPACE1_DIM1};
unsigned i,j,k; /* counting variables */
herr_t ret; /* Generic return value */
/* Allocate and initialize VL data to write */
for(i = 0; i < SPACE1_DIM1; i++) {
wdata[i].p = (hvl_t *)HDmalloc((i + 1) * sizeof(hvl_t));
if(wdata[i].p == NULL) {
printf("Cannot allocate memory for VL data! i=%u\n", i);
return;
} /* end if */
wdata[i].len = i + 1;
for(t1 = (hvl_t *)wdata[i].p, j = 0; j < (i + 1); j++, t1++) {
t1->p = (unsigned *)HDmalloc((j + 1) * sizeof(unsigned));
if(t1->p == NULL) {
printf("Cannot allocate memory for VL data! i=%u, j=%u\n",i,j);
return;
} /* end if */
t1->len=j+1;
for(k=0; k<(j+1); k++)
((unsigned int *)t1->p)[k]=i*100+j*10+k;
} /* end for */
} /* end for */
/* Create file */
fid1 = H5Fcreate(FILE22, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
/* Create a VL datatype to refer to */
tid1 = H5Tvlen_create(H5T_NATIVE_UINT);
/* Create the base VL type */
tid2 = H5Tvlen_create(tid1);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", tid2, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid2, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Reclaim the write VL data */
ret = H5Dvlen_reclaim(tid2, sid1, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid2);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Sclose(sid1);
HDassert(ret >= 0);
ret = H5Fclose(fid1);
HDassert(ret >= 0);
}
static void gent_vldatatypes3(void)
{
typedef struct { /* Struct that the VL sequences are composed of */
int i;
float f;
hvl_t v;
} s1;
s1 wdata[SPACE1_DIM1]; /* Information to write */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1, tid2; /* Datatype IDs */
hsize_t dims1[] = {SPACE1_DIM1};
unsigned i,j; /* counting variables */
herr_t ret; /* Generic return value */
/* Allocate and initialize VL data to write */
for(i=0; i<SPACE1_DIM1; i++) {
wdata[i].i=i*10;
wdata[i].f=(float)((i*20)/3.0);
wdata[i].v.p=HDmalloc((i+1)*sizeof(unsigned int));
wdata[i].v.len=i+1;
for(j=0; j<(i+1); j++)
((unsigned int *)wdata[i].v.p)[j]=i*10+j;
} /* end for */
/* Create file */
fid1 = H5Fcreate(FILE23, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
/* Create a VL datatype to refer to */
tid1 = H5Tvlen_create(H5T_NATIVE_UINT);
/* Create the base compound type */
tid2 = H5Tcreate(H5T_COMPOUND, sizeof(s1));
/* Insert fields */
ret = H5Tinsert(tid2, "i", HOFFSET(s1, i), H5T_NATIVE_INT);
HDassert(ret >= 0);
ret = H5Tinsert(tid2, "f", HOFFSET(s1, f), H5T_NATIVE_FLOAT);
HDassert(ret >= 0);
ret = H5Tinsert(tid2, "v", HOFFSET(s1, v), tid1);
HDassert(ret >= 0);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", tid2, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid2, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Reclaim the write VL data */
ret = H5Dvlen_reclaim(tid2, sid1, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid2);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Sclose(sid1);
HDassert(ret >= 0);
ret = H5Fclose(fid1);
HDassert(ret >= 0);
}
static void gent_vldatatypes4(void)
{
typedef struct { /* Struct that the VL sequences are composed of */
int i;
float f;
} s1;
hvl_t wdata[SPACE1_DIM1]; /* Information to write */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1, tid2; /* Datatype IDs */
hsize_t dims1[] = {SPACE1_DIM1};
unsigned i,j; /* counting variables */
herr_t ret; /* Generic return value */
/* Allocate and initialize VL data to write */
for(i=0; i<SPACE1_DIM1; i++) {
wdata[i].p=HDmalloc((i+1)*sizeof(s1));
wdata[i].len=i+1;
for(j=0; j<(i+1); j++) {
((s1 *)wdata[i].p)[j].i=i*10+j;
((s1 *)wdata[i].p)[j].f=(float)((i*20+j)/3.0);
} /* end for */
} /* end for */
/* Create file */
fid1 = H5Fcreate(FILE24, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
/* Create the base compound type */
tid2 = H5Tcreate(H5T_COMPOUND, sizeof(s1));
/* Insert fields */
ret = H5Tinsert(tid2, "i", HOFFSET(s1, i), H5T_NATIVE_INT);
HDassert(ret >= 0);
ret = H5Tinsert(tid2, "f", HOFFSET(s1, f), H5T_NATIVE_FLOAT);
HDassert(ret >= 0);
/* Create a datatype to refer to */
tid1 = H5Tvlen_create(tid2);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Reclaim the write VL data */
ret = H5Dvlen_reclaim(tid1, sid1, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Tclose(tid2);
HDassert(ret >= 0);
ret = H5Sclose(sid1);
HDassert(ret >= 0);
ret = H5Fclose(fid1);
HDassert(ret >= 0);
}
/* Generate a variable-length dataset with NULL values in it */
static void gent_vldatatypes5(void)
{
hvl_t wdata [SPACE1_DIM1];
hid_t fid1;
hid_t dataset;
hid_t sid1;
hid_t tid1;
hsize_t dims1[] = {SPACE1_DIM1};
int i,j; /* counting variable */
herr_t ret; /* Generic return value */
/* initialize data for dataset */
for(i=0; i<SPACE1_DIM1; i++) {
if(i%2) {
wdata[i].len=0;
wdata[i].p=NULL;
} /* end if */
else {
wdata[i].len=i+5;
wdata[i].p=HDmalloc(sizeof(unsigned)*(i+5));
for(j=0; j<i+5; j++)
((unsigned *)wdata[i].p)[j]=j*2;
} /* end else */
} /* end for */
/* Create file */
fid1 = H5Fcreate(FILE43, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid1>0);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
HDassert(sid1>0);
/* Create a datatype to refer to */
tid1 = H5Tvlen_create(H5T_NATIVE_UINT);
HDassert(tid1>0);
/* Create a dataset */
dataset = H5Dcreate2(fid1, F43_DSETNAME, tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
HDassert(dataset>0);
ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Dvlen_reclaim(tid1, sid1, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Sclose (sid1);
HDassert(ret >= 0);
ret = H5Fclose (fid1);
HDassert(ret >= 0);
}
/* This is big enough to make h5dump to use hyperslap to read
from file and display portion by portion. This also prints out array indices
via region reference for testing refion reference output.
Note: this was added originally prepared for bug2092. before the fix h5dump didn't
display array indices every 262 x N (N > 0) based on 2000x1000 dims.
*/
#define SPACE_ARRAY1BIG_DIM 2000
#define ARRAY1BIG_DIM 1000
static void gent_array1_big(void)
{
int *wdata; /* Information to write */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1; /* Datatype ID */
hsize_t sdims1[] = {SPACE_ARRAY1BIG_DIM};
hsize_t tdims1[] = {ARRAY1BIG_DIM};
int i,j; /* counting variables */
herr_t ret; /* Generic return value */
/* for region reference dataset */
hid_t dset2;
hid_t sid2;
hsize_t dims2[] = {SPACE1_DIM1};
hsize_t start[SPACE1_RANK]; /* Starting location of hyperslab */
hsize_t stride[SPACE1_RANK]; /* Stride of hyperslab */
hsize_t count[SPACE1_RANK]; /* Element count of hyperslab */
hsize_t block[SPACE1_RANK]; /* Block size of hyperslab */
hdset_reg_ref_t *wbuf; /* buffer to write to disk */
start[0] = 0;
stride[0] = 1;
count[0] = 999;
block[0] = 1;
/* Allocate write & read buffers */
wbuf = (hdset_reg_ref_t*) HDcalloc(sizeof(hdset_reg_ref_t), SPACE1_DIM1);
wdata = (int *)HDmalloc(sizeof(int) * (size_t)(SPACE_ARRAY1BIG_DIM * ARRAY1BIG_DIM));
/* Allocate and initialize array data to write */
for(i = 0; i < SPACE_ARRAY1BIG_DIM; i++)
for(j = 0; j < ARRAY1BIG_DIM; j++)
*(wdata + (i * ARRAY1BIG_DIM) + j) = i * 1;
/* Create file */
fid1 = H5Fcreate(FILE25_BIG, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/*-------------------------
* Array type dataset
*/
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL);
/* Create a datatype to refer to */
tid1 = H5Tarray_create2(H5T_NATIVE_INT, ARRAY1_RANK, tdims1);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/*---------------------------
* Region Reference dataset
*/
/* Create dataspace for the reference dataset */
sid2 = H5Screate_simple(SPACE1_RANK, dims2, NULL);
/* Create a dataset */
dset2 = H5Dcreate2(fid1, "Dataset2", H5T_STD_REF_DSETREG, sid2, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Create references */
H5Sselect_hyperslab(sid1, H5S_SELECT_SET, start, stride, count, block);
H5Sget_select_npoints(sid1);
/* Create Dataset1 region */
H5Rcreate(&wbuf[0], fid1, "/Dataset1", H5R_DATASET_REGION, sid1);
/* Write selection to disk */
H5Dwrite(dset2,H5T_STD_REF_DSETREG,H5S_ALL,H5S_ALL,H5P_DEFAULT,wbuf);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Sclose(sid1);
HDassert(ret >= 0);
ret = H5Fclose(fid1);
HDassert(ret >= 0);
/* Release memory */
HDfree(wbuf);
HDfree(wdata);
}
static void gent_array1(void)
{
int wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1; /* Datatype ID */
hsize_t sdims1[] = {SPACE1_DIM1};
hsize_t tdims1[] = {ARRAY1_DIM1};
int i,j; /* counting variables */
herr_t ret; /* Generic return value */
/* Allocate and initialize array data to write */
for(i=0; i<SPACE1_DIM1; i++)
for(j=0; j<ARRAY1_DIM1; j++)
wdata[i][j]=i*10+j;
/* Create file */
fid1 = H5Fcreate(FILE25, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL);
/* Create a datatype to refer to */
tid1 = H5Tarray_create2(H5T_NATIVE_INT, ARRAY1_RANK, tdims1);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Sclose(sid1);
HDassert(ret >= 0);
ret = H5Fclose(fid1);
HDassert(ret >= 0);
}
static void gent_array2(void)
{
int wdata[SPACE1_DIM1][ARRAY2_DIM1][ARRAY2_DIM2][ARRAY2_DIM3]; /* Information to write */
hid_t fid; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t tid; /* Datatype ID */
hsize_t sdims1[] = {SPACE1_DIM1};
hsize_t tdims2[] = {ARRAY2_DIM1,ARRAY2_DIM2,ARRAY2_DIM3};
int i,j,k,l; /* counting variables */
herr_t ret; /* Generic return value */
/* Allocate and initialize array data to write */
for(i=0; i<SPACE1_DIM1; i++)
for(j=0; j<ARRAY2_DIM1; j++)
for(k=0; k<ARRAY2_DIM2; k++)
for(l=0; l<ARRAY2_DIM3; l++)
wdata[i][j][k][l]=i*1000+j*100+k*10+l;
/* Create file */
fid = H5Fcreate(FILE26, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid = H5Screate_simple(SPACE1_RANK, sdims1, NULL);
/* Create a datatype to refer to */
tid = H5Tarray_create2(H5T_NATIVE_INT, ARRAY2_RANK, tdims2);
/* Create a dataset */
dataset = H5Dcreate2(fid, "Dataset1", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid);
HDassert(ret >= 0);
ret = H5Sclose(sid);
HDassert(ret >= 0);
ret = H5Fclose(fid);
HDassert(ret >= 0);
}
static void gent_array3(void)
{
int wdata[SPACE1_DIM1][ARRAY1_DIM1][ARRAY3_DIM1][ARRAY3_DIM2]; /* Information to write */
hid_t fid; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid; /* Dataspace ID */
hid_t tid1; /* 1-D array Datatype ID */
hid_t tid2; /* 2-D array Datatype ID */
hsize_t sdims1[] = {SPACE1_DIM1};
hsize_t tdims1[] = {ARRAY1_DIM1};
hsize_t tdims2[] = {ARRAY3_DIM1,ARRAY3_DIM2};
int i,j,k,l; /* counting variables */
herr_t ret; /* Generic return value */
/* Allocate and initialize array data to write */
for(i=0; i<SPACE1_DIM1; i++)
for(j=0; j<ARRAY1_DIM1; j++)
for(k=0; k<ARRAY3_DIM1; k++)
for(l=0; l<ARRAY3_DIM2; l++)
wdata[i][j][k][l]=i*1000+j*100+k*10+l;
/* Create file */
fid = H5Fcreate(FILE27, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid = H5Screate_simple(SPACE1_RANK, sdims1, NULL);
/* Create a 2-D datatype to refer to */
tid2 = H5Tarray_create2(H5T_NATIVE_INT, ARRAY3_RANK, tdims2);
/* Create a 1-D datatype to refer to */
tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1);
/* Create a dataset */
dataset = H5Dcreate2(fid, "Dataset1", tid1, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Tclose(tid2);
HDassert(ret >= 0);
ret = H5Sclose(sid);
HDassert(ret >= 0);
ret = H5Fclose(fid);
HDassert(ret >= 0);
}
static void gent_array4(void)
{
typedef struct { /* Typedef for compound datatype */
int i;
float f;
} s2_t;
s2_t wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1; /* Array Datatype ID */
hid_t tid2; /* Compound Datatype ID */
hsize_t sdims1[] = {SPACE1_DIM1};
hsize_t tdims1[] = {ARRAY1_DIM1};
int i,j; /* counting variables */
herr_t ret; /* Generic return value */
/* Initialize array data to write */
for(i=0; i<SPACE1_DIM1; i++)
for(j=0; j<ARRAY1_DIM1; j++) {
wdata[i][j].i=i*10+j;
wdata[i][j].f=(float)(i*2.5+j);
} /* end for */
/* Create file */
fid1 = H5Fcreate(FILE28, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL);
/* Create a compound datatype to refer to */
tid2 = H5Tcreate(H5T_COMPOUND, sizeof(s2_t));
/* Insert integer field */
ret = H5Tinsert(tid2, "i", HOFFSET(s2_t, i), H5T_NATIVE_INT);
HDassert(ret >= 0);
/* Insert float field */
ret = H5Tinsert(tid2, "f", HOFFSET(s2_t, f), H5T_NATIVE_FLOAT);
HDassert(ret >= 0);
/* Create an array datatype to refer to */
tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1);
/* Close compound datatype */
ret = H5Tclose(tid2);
HDassert(ret >= 0);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Sclose(sid1);
HDassert(ret >= 0);
ret = H5Fclose(fid1);
HDassert(ret >= 0);
}
static void gent_array5(void)
{
typedef struct { /* Typedef for compound datatype */
int i;
float f[ARRAY1_DIM1];
} s2_t;
s2_t wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1; /* Array Datatype ID */
hid_t tid2; /* Compound Datatype ID */
hid_t tid3; /* Nested Array Datatype ID */
hsize_t sdims1[] = {SPACE1_DIM1};
hsize_t tdims1[] = {ARRAY1_DIM1};
int i,j,k; /* counting variables */
herr_t ret; /* Generic return value */
/* Initialize array data to write */
for(i=0; i<SPACE1_DIM1; i++)
for(j=0; j<ARRAY1_DIM1; j++) {
wdata[i][j].i=i*10+j;
for(k=0; k<ARRAY1_DIM1; k++)
wdata[i][j].f[k]=(float)(i*10+j*2.5+k);
} /* end for */
/* Create file */
fid1 = H5Fcreate(FILE29, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL);
/* Create a compound datatype to refer to */
tid2 = H5Tcreate(H5T_COMPOUND, sizeof(s2_t));
/* Insert integer field */
ret = H5Tinsert (tid2, "i", HOFFSET(s2_t,i), H5T_NATIVE_INT);
HDassert(ret >= 0);
/* Create an array of floats datatype */
tid3 = H5Tarray_create2(H5T_NATIVE_FLOAT, ARRAY1_RANK, tdims1);
/* Insert float array field */
ret = H5Tinsert (tid2, "f", HOFFSET(s2_t,f), tid3);
HDassert(ret >= 0);
/* Close array of floats field datatype */
ret = H5Tclose(tid3);
HDassert(ret >= 0);
/* Create an array datatype to refer to */
tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1);
/* Close compound datatype */
ret = H5Tclose(tid2);
HDassert(ret >= 0);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Sclose(sid1);
HDassert(ret >= 0);
ret = H5Fclose(fid1);
HDassert(ret >= 0);
}
static void gent_array6(void)
{
hvl_t wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1; /* Array Datatype ID */
hid_t tid2; /* VL Datatype ID */
hsize_t sdims1[] = {SPACE1_DIM1};
hsize_t tdims1[] = {ARRAY1_DIM1};
int i,j,k; /* counting variables */
herr_t ret; /* Generic return value */
/* Initialize array data to write */
for(i=0; i<SPACE1_DIM1; i++)
for(j=0; j<ARRAY1_DIM1; j++) {
wdata[i][j].p=HDmalloc((i+j+1)*sizeof(unsigned int));
wdata[i][j].len=i+j+1;
for(k=0; k<(i+j+1); k++)
((unsigned int *)wdata[i][j].p)[k]=i*100+j*10+k;
} /* end for */
/* Create file */
fid1 = H5Fcreate(FILE30, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL);
/* Create a compound datatype to refer to */
tid2 = H5Tvlen_create(H5T_NATIVE_UINT);
/* Create an array datatype to refer to */
tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1);
/* Close VL datatype */
ret = H5Tclose(tid2);
HDassert(ret >= 0);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Reclaim the write VL data */
ret = H5Dvlen_reclaim(tid1, sid1, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Sclose(sid1);
HDassert(ret >= 0);
ret = H5Fclose(fid1);
HDassert(ret >= 0);
}
static void gent_array7(void)
{
hvl_t wdata[SPACE1_DIM1][ARRAY1_DIM1]; /* Information to write */
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hid_t tid1; /* Array Datatype ID */
hid_t tid2; /* VL Datatype ID */
hid_t tid3; /* Nested Array Datatype ID */
hsize_t sdims1[] = {SPACE1_DIM1};
hsize_t tdims1[] = {ARRAY1_DIM1};
int i,j,k,l; /* Index variables */
herr_t ret; /* Generic return value */
/* Initialize array data to write */
for(i=0; i<SPACE1_DIM1; i++)
for(j=0; j<ARRAY1_DIM1; j++) {
wdata[i][j].p=HDmalloc((i+j+1)*(sizeof(unsigned int)*ARRAY1_DIM1));
wdata[i][j].len=i+j+1;
for(k=0; k<(i+j+1); k++)
for(l=0; l<ARRAY1_DIM1; l++)
((unsigned int *)wdata[i][j].p)[k*ARRAY1_DIM1+l]=i*1000+j*100+k*10+l;
} /* end for */
/* Create file */
fid1 = H5Fcreate(FILE31, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create dataspace for datasets */
sid1 = H5Screate_simple(SPACE1_RANK, sdims1, NULL);
/* Create the nested array datatype to refer to */
tid3 = H5Tarray_create2(H5T_NATIVE_UINT, ARRAY1_RANK, tdims1);
/* Create a VL datatype of 1-D arrays to refer to */
tid2 = H5Tvlen_create(tid3);
/* Close nested array datatype */
ret = H5Tclose(tid3);
HDassert(ret >= 0);
/* Create an array datatype to refer to */
tid1 = H5Tarray_create2(tid2, ARRAY1_RANK, tdims1);
/* Close VL datatype */
ret = H5Tclose(tid2);
HDassert(ret >= 0);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write dataset to disk */
ret = H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Reclaim the write VL data */
ret = H5Dvlen_reclaim(tid1, sid1, H5P_DEFAULT, wdata);
HDassert(ret >= 0);
/* Close Dataset */
ret = H5Dclose(dataset);
HDassert(ret >= 0);
ret = H5Tclose(tid1);
HDassert(ret >= 0);
ret = H5Sclose(sid1);
HDassert(ret >= 0);
ret = H5Fclose(fid1);
HDassert(ret >= 0);
}
/* Test the boundary of the display output buffer at the reallocation event */
static void gent_array8(void)
{
hid_t file = -1; /* Handles */
hid_t filetype = -1; /* Handles */
hid_t space = -1; /* Handles */
hid_t dset = -1; /* Handles */
herr_t status = -1;
hsize_t sdims[] = {F64_DIM0};
hsize_t tdims[] = {F64_DIM1};
int wdata[(F64_DIM1) * sizeof(int)]; /* Write buffer */
unsigned int i;
/*
* Initialize data. i is the element in the dataspace, j and k the
* elements within the array datatype.
*/
for (i=0; i<F64_DIM1; i++)
wdata[i] = i;
/*
* Create a new file using the default properties.
*/
file = H5Fcreate (F64_FILE, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/*
* Create array datatypes for file and memory.
*/
filetype = H5Tarray_create2 (H5T_NATIVE_INT, 1, tdims);
/*
* Create dataspace. Setting maximum size to NULL sets the maximum
* size to be the current size.
*/
space = H5Screate_simple (1, sdims, NULL);
/*
* Create the dataset and write the array data to it.
*/
if(file>=0 && filetype>=0 && space>=0) {
dset = H5Dcreate2 (file, F64_DATASET, filetype, space, H5P_DEFAULT, H5P_DEFAULT,
H5P_DEFAULT);
if(dset>=0)
status = H5Dwrite (dset, filetype, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
}
/*
* Close and release resources.
*/
status = H5Dclose (dset);
status = H5Sclose (space);
status = H5Tclose (filetype);
status = H5Fclose (file);
}
static void gent_empty(void)
{
typedef struct {
int a;
float b;
char c;
} empty_struct;
hid_t file, dset, space, type;
hsize_t dims[] = { SPACE1_DIM1 };
herr_t ret=0;
file = H5Fcreate(FILE32, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
space = H5Screate_simple(SPACE1_RANK, dims, NULL);
/* write out an empty vlen dataset */
type = H5Tvlen_create(H5T_NATIVE_INT);
dset = H5Dcreate2(file, "Dataset1.0", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Don't write any data */
ret = H5Dclose(dset);
HDassert(ret >= 0);
ret = H5Tclose(type);
HDassert(ret >= 0);
/* write out an empty native integer dataset dataset */
dset = H5Dcreate2(file, "Dataset2.0", H5T_NATIVE_INT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Don't write any data */
ret = H5Dclose(dset);
HDassert(ret >= 0);
/* write out an empty native floating-point dataset dataset */
dset = H5Dcreate2(file, "Dataset3.0", H5T_NATIVE_FLOAT, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Don't write any data */
ret = H5Dclose(dset);
HDassert(ret >= 0);
/* write out an empty array dataset */
type = H5Tarray_create2(H5T_NATIVE_INT, SPACE1_RANK, dims);
dset = H5Dcreate2(file, "Dataset4.0", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Don't write any data */
ret = H5Dclose(dset);
HDassert(ret >= 0);
ret = H5Tclose(type);
HDassert(ret >= 0);
/* write out an empty compound dataset */
type = H5Tcreate(H5T_COMPOUND,sizeof(empty_struct));
H5Tinsert(type, "a", HOFFSET(empty_struct, a),H5T_NATIVE_INT);
H5Tinsert(type, "b", HOFFSET(empty_struct, b),H5T_NATIVE_FLOAT);
H5Tinsert(type, "c", HOFFSET(empty_struct, c),H5T_NATIVE_CHAR);
dset = H5Dcreate2(file, "Dataset5.0", type, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Don't write any data */
ret = H5Dclose(dset);
HDassert(ret >= 0);
ret = H5Tclose(type);
HDassert(ret >= 0);
ret = H5Sclose(space);
HDassert(ret >= 0);
ret = H5Fclose(file);
HDassert(ret >= 0);
}
static void
gent_group_comments(void)
{
hid_t fid, group;
fid = H5Fcreate(FILE33, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* / */
group = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g1", "Comment for group /g1", H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g2", "Comment for group /g2", H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g3", "Comment for group /g3", H5P_DEFAULT);
H5Gclose(group);
/* /g1 */
group = H5Gcreate2(fid, "/g1/g1.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g1/g1.1", "Comment for group /g1/g1.1", H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g1/g1.2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g1/g1.2", "Comment for group /g1/g1.2", H5P_DEFAULT);
H5Gclose(group);
/* /g2 */
group = H5Gcreate2(fid, "/g2/g2.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g2/g2.1", "Comment for group /g2/g2.1", H5P_DEFAULT);
H5Gclose(group);
/* /g3 */
group = H5Gcreate2(fid, "/g3/g3.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g3/g3.1", "Comment for group /g3/g3.1", H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g3/g3.2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g3/g3.2", "Comment for group /g3/g3.2", H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g3/g3.3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g3/g3.3", "Comment for group /g3/g3.3", H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g3/g3.4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g3/g3.4", "Comment for group /g3/g3.4", H5P_DEFAULT);
H5Gclose(group);
/* /g2/g2.1 */
group = H5Gcreate2(fid, "/g2/g2.1/g2.1.1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g2/g2.1/g2.1.1", "Comment for group /g2/g2.1/g2.1.1", H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2/g2.1/g2.1.2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g2/g2.1/g2.1.2", "Comment for group /g2/g2.1/g2.1.2", H5P_DEFAULT);
H5Gclose(group);
group = H5Gcreate2(fid, "/g2/g2.1/g2.1.3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/g2/g2.1/g2.1.3", "Comment for group /g2/g2.1/g2.1.3", H5P_DEFAULT);
H5Gclose(group);
/* /glongcomment */
group = H5Gcreate2(fid, "/glongcomment", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Oset_comment_by_name(group, "/glongcomment", "Comment for group /glongcomment with a really, really, really long, long, long comment", H5P_DEFAULT);
H5Gclose(group);
H5Fclose(fid);
}
static
void gent_split_file(void)
{
hid_t fapl, fid, root, attr, space, dataset, atype;
char meta[] = "this is some metadata on this file";
hsize_t dims[2];
int i, j, dset[10][15];
fapl = H5Pcreate(H5P_FILE_ACCESS);
H5Pset_fapl_split(fapl, "-m.h5", H5P_DEFAULT, "-r.h5", H5P_DEFAULT);
fid = H5Fcreate(FILE34, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
root = H5Gopen2(fid, "/", H5P_DEFAULT);
atype = H5Tcopy(H5T_C_S1);
H5Tset_size(atype, HDstrlen(meta) + 1);
H5Tset_strpad(atype, H5T_STR_NULLTERM);
dims[0] = 1;
space = H5Screate_simple(1, dims, NULL);
attr = H5Acreate2(root, "Metadata", atype, space, H5P_DEFAULT, H5P_DEFAULT);
H5Awrite(attr, atype, meta);
H5Tclose(atype);
H5Sclose(space);
H5Aclose(attr);
/* create dataset */
dims[0] = 10;
dims[1] = 15;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, "/dset1", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++)
for(j = 0; j < 15; j++)
dset[i][j] = i + j;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset);
H5Sclose(space);
H5Dclose(dataset);
H5Gclose(root);
H5Fclose(fid);
H5Pclose(fapl);
}
static
void gent_family(void)
{
hid_t fapl, fid, space, dataset;
hsize_t dims[2];
int i, j, dset[10][15];
#define FAMILY_SIZE 256
fapl = H5Pcreate(H5P_FILE_ACCESS);
H5Pset_fapl_family(fapl, (hsize_t)FAMILY_SIZE, H5P_DEFAULT);
fid = H5Fcreate(FILE35, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
/* create dataset */
dims[0] = 10;
dims[1] = 15;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, "/dset1", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++)
for(j = 0; j < 15; j++)
dset[i][j] = i + j;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset);
H5Sclose(space);
H5Dclose(dataset);
H5Fclose(fid);
H5Pclose(fapl);
}
static const char *multi_letters = "msbrglo";
static
void gent_multi(void)
{
hid_t fapl, fid, space, dataset;
hsize_t dims[2];
int i, j, dset[10][15];
/* Multi-file driver, general case of the split driver */
H5FD_mem_t mt, memb_map[H5FD_MEM_NTYPES];
hid_t memb_fapl[H5FD_MEM_NTYPES];
const char *memb_name[H5FD_MEM_NTYPES];
char sv[H5FD_MEM_NTYPES][1024];
haddr_t memb_addr[H5FD_MEM_NTYPES];
fapl = H5Pcreate(H5P_FILE_ACCESS);
HDmemset(memb_map, 0, sizeof memb_map);
HDmemset(memb_fapl, 0, sizeof memb_fapl);
HDmemset(memb_name, 0, sizeof memb_name);
HDmemset(memb_addr, 0, sizeof memb_addr);
HDassert(HDstrlen(multi_letters) == H5FD_MEM_NTYPES);
for(mt = H5FD_MEM_DEFAULT; mt < H5FD_MEM_NTYPES; H5_INC_ENUM(H5FD_mem_t,mt)) {
memb_fapl[mt] = H5P_DEFAULT;
memb_map[mt] = mt;
sprintf(sv[mt], "%%s-%c.h5", multi_letters[mt]);
memb_name[mt] = sv[mt];
/*printf("memb_name[%d]=%s, memb_map[%d]=%d; ", mt, memb_name[mt], mt, memb_map[mt]);*/
memb_addr[mt] = MAX(mt - 1,0) * (HADDR_MAX / 10);
}
memb_map[H5FD_MEM_DEFAULT] = H5FD_MEM_SUPER;
H5Pset_fapl_multi(fapl, memb_map, memb_fapl, memb_name,
memb_addr, FALSE);
fid = H5Fcreate(FILE36, H5F_ACC_TRUNC, H5P_DEFAULT, fapl);
/* create dataset */
dims[0] = 10;
dims[1] = 15;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, "/dset1", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 10; i++)
for(j = 0; j < 15; j++)
dset[i][j] = i + j;
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset);
H5Sclose(space);
H5Dclose(dataset);
H5Fclose(fid);
H5Pclose(fapl);
}
static void gent_large_objname(void)
{
hid_t fid, group, group2;
char grp_name[128];
register int i;
fid = H5Fcreate(FILE37, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
group = H5Gcreate2(fid, "this_is_a_large_group_name", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < 50; ++i) {
sprintf(grp_name, "this_is_a_large_group_name%d", i);
group2 = H5Gcreate2(group, grp_name, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(group2);
}
H5Gclose(group);
H5Fclose(fid);
}
static void gent_vlstr(void)
{
const char *wdata[SPACE1_DIM1]= {
"Four score and seven years ago our forefathers brought forth on this continent a new nation,",
"conceived in liberty and dedicated to the proposition that all men are created equal.",
"",
NULL
}; /* Information to write */
const char *string_att= "This is the string for the attribute";
hid_t fid1; /* HDF5 File IDs */
hid_t dataset, root; /* Dataset ID */
hid_t sid1, dataspace;/* Dataspace ID */
hid_t tid1, att; /* Datatype ID */
hsize_t dims1[] = {SPACE1_DIM1};
/* Create file */
fid1 = H5Fcreate(FILE38, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
sid1 = H5Screate_simple(SPACE1_RANK, dims1, NULL);
/* Create a VL string datatype to refer to */
tid1 = H5Tcopy (H5T_C_S1);
H5Tset_size (tid1, H5T_VARIABLE);
/* Create a dataset and write VL string to it. */
dataset = H5Dcreate2(fid1, "Dataset1", tid1, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(dataset, tid1, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
H5Dclose(dataset);
/* Create a named VL string type. Change padding of datatype */
H5Tset_strpad(tid1, H5T_STR_NULLPAD);
H5Tcommit2(fid1, "vl_string_type", tid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Create an group attribute of VL string type */
root = H5Gopen2(fid1, "/", H5P_DEFAULT);
dataspace = H5Screate(H5S_SCALAR);
att = H5Acreate2(root, "test_scalar", tid1, dataspace, H5P_DEFAULT, H5P_DEFAULT);
H5Awrite(att, tid1, &string_att);
/* Close */
H5Tclose(tid1);
H5Sclose(sid1);
H5Sclose(dataspace);
H5Aclose(att);
H5Gclose(root);
H5Fclose(fid1);
}
static void gent_char(void)
{
const char *wdata =
"Four score and seven years ago our forefathers brought "
"forth on this continent a new nation, conceived in "
"liberty and dedicated to the proposition that all "
"men are created equal. Now we are engaged in a great "
"civil war, testing whether that nation or any nation "
"so conceived and so dedicated can long endure.";
hid_t fid1; /* HDF5 File IDs */
hid_t dataset; /* Dataset ID */
hid_t sid1; /* Dataspace ID */
hsize_t dims1[1];
dims1[0] = HDstrlen(wdata);
/* Create file */
fid1 = H5Fcreate(FILE39, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
sid1 = H5Screate_simple(1, dims1, NULL);
/* Create a dataset */
dataset = H5Dcreate2(fid1, "Dataset1", H5T_NATIVE_CHAR, sid1, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write some characters to it. */
H5Dwrite(dataset, H5T_NATIVE_CHAR, H5S_ALL, H5S_ALL, H5P_DEFAULT, wdata);
/* Close */
H5Dclose(dataset);
H5Sclose(sid1);
H5Fclose(fid1);
}
/*-------------------------------------------------------------------------
* Function: write_attr_in
*
* Purpose: write attributes in LOC_ID (dataset, group, named datatype)
*
* Return: void
*
* Programmer: pvn@ncsa.uiuc.edu
*
* Date: May 28, 2003
*
*-------------------------------------------------------------------------
*/
static void write_attr_in(hid_t loc_id,
const char* dset_name, /* for saving reference to dataset*/
hid_t fid)
{
/* Compound datatype */
typedef struct s_t
{
char a;
double b;
} s_t;
typedef enum
{
E_RED,
E_GREEN
} e_t;
hid_t aid;
hid_t sid;
hid_t tid;
herr_t status;
int val, i, j, k, n;
float f;
/* create 1D attributes with dimension [2], 2 elements */
hsize_t dims[1]={2};
char buf1[2][2]= {"ab","de"}; /* string */
char buf2[2]= {1,2}; /* bitfield, opaque */
s_t buf3[2]= {{1,2},{3,4}}; /* compound */
hobj_ref_t buf4[2]; /* reference */
hvl_t buf5[2]; /* vlen */
hsize_t dimarray[1]={3}; /* array dimension */
int buf6[2][3]= {{1,2,3},{4,5,6}}; /* array */
int buf7[2]= {1,2}; /* integer */
float buf8[2]= {1,2}; /* float */
/* create 2D attributes with dimension [3][2], 6 elements */
hsize_t dims2[2]={3,2};
char buf12[6][2]= {"ab","cd","ef","gh","ij","kl"}; /* string */
char buf22[3][2]= {{1,2},{3,4},{5,6}}; /* bitfield, opaque */
s_t buf32[6]= {{1,2},{3,4},{5,6},{7,8},{9,10},{11,12}}; /* compound */
hobj_ref_t buf42[3][2]; /* reference */
hvl_t buf52[3][2]; /* vlen */
int buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}}; /* array */
int buf72[3][2]= {{1,2},{3,4},{5,6}}; /* integer */
float buf82[3][2]= {{1,2},{3,4},{5,6}}; /* float */
/* create 3D attributes with dimension [4][3][2], 24 elements */
hsize_t dims3[3]={4,3,2};
char buf13[24][2]= {"ab","cd","ef","gh","ij","kl","mn","pq",
"rs","tu","vw","xz","AB","CD","EF","GH",
"IJ","KL","MN","PQ","RS","TU","VW","XZ"}; /* string */
char buf23[4][3][2]; /* bitfield, opaque */
s_t buf33[4][3][2]; /* compound */
hobj_ref_t buf43[4][3][2]; /* reference */
hvl_t buf53[4][3][2]; /* vlen */
int buf63[24][3]; /* array */
int buf73[4][3][2]; /* integer */
float buf83[4][3][2]; /* float */
/*-------------------------------------------------------------------------
* 1D attributes
*-------------------------------------------------------------------------
*/
/*-------------------------------------------------------------------------
* H5T_STRING
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_C_S1);
status = H5Tset_size(tid, 2);
write_attr(loc_id,1,dims,"string",tid,buf1);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_BITFIELD
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_STD_B8LE);
write_attr(loc_id,1,dims,"bitfield",tid,buf2);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_OPAQUE
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_OPAQUE, 1);
status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
write_attr(loc_id,1,dims,"opaque",tid,buf2);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_COMPOUND
*-------------------------------------------------------------------------
*/
tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
write_attr(loc_id,1,dims,"compound",tid,buf3);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_REFERENCE
*-------------------------------------------------------------------------
*/
/* Create references to dataset */
if(dset_name)
{
status=H5Rcreate(&buf4[0],fid,dset_name,H5R_OBJECT,-1);
status=H5Rcreate(&buf4[1],fid,dset_name,H5R_OBJECT,-1);
write_attr(loc_id,1,dims,"reference",H5T_STD_REF_OBJ,buf4);
}
/*-------------------------------------------------------------------------
* H5T_ENUM
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
H5Tenum_insert(tid, "RED", (val = 0, &val));
H5Tenum_insert(tid, "GREEN", (val = 1, &val));
write_attr(loc_id,1,dims,"enum",tid,0);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_VLEN
*-------------------------------------------------------------------------
*/
/* Allocate and initialize VL dataset to write */
buf5[0].len = 1;
buf5[0].p = HDmalloc(1 * sizeof(int));
((int *)buf5[0].p)[0] = 1;
buf5[1].len = 2;
buf5[1].p = HDmalloc(2 * sizeof(int));
((int *)buf5[1].p)[0] = 2;
((int *)buf5[1].p)[1] = 3;
sid = H5Screate_simple(1, dims, NULL);
tid = H5Tvlen_create(H5T_NATIVE_INT);
aid = H5Acreate2(loc_id, "vlen", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
status = H5Awrite(aid, tid, buf5);
HDassert(status >= 0);
status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf5);
HDassert(status >= 0);
status = H5Aclose(aid);
status = H5Tclose(tid);
status = H5Sclose(sid);
/*-------------------------------------------------------------------------
* H5T_ARRAY
*-------------------------------------------------------------------------
*/
tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
write_attr(loc_id, 1, dims, "array", tid, buf6);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_INTEGER and H5T_FLOAT
*-------------------------------------------------------------------------
*/
write_attr(loc_id, 1, dims, "integer", H5T_NATIVE_INT, buf7);
write_attr(loc_id, 1, dims, "float", H5T_NATIVE_FLOAT, buf8);
/*-------------------------------------------------------------------------
* 2D attributes
*-------------------------------------------------------------------------
*/
/*-------------------------------------------------------------------------
* H5T_STRING
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_C_S1);
status = H5Tset_size(tid, 2);
write_attr(loc_id,2,dims2,"string2D",tid,buf12);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_BITFIELD
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_STD_B8LE);
write_attr(loc_id,2,dims2,"bitfield2D",tid,buf22);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_OPAQUE
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_OPAQUE, 1);
status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
write_attr(loc_id,2,dims2,"opaque2D",tid,buf22);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_COMPOUND
*-------------------------------------------------------------------------
*/
tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
write_attr(loc_id,2,dims2,"compound2D",tid,buf32);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_REFERENCE
*-------------------------------------------------------------------------
*/
/* Create references to dataset */
if(dset_name)
{
for(i = 0; i < 3; i++) {
for(j = 0; j < 2; j++) {
status=H5Rcreate(&buf42[i][j],fid,dset_name,H5R_OBJECT,-1);
}
}
write_attr(loc_id,2,dims2,"reference2D",H5T_STD_REF_OBJ,buf42);
}
/*-------------------------------------------------------------------------
* H5T_ENUM
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
H5Tenum_insert(tid, "RED", (val = 0, &val));
H5Tenum_insert(tid, "GREEN", (val = 1, &val));
write_attr(loc_id,2,dims2,"enum2D",tid,0);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_VLEN
*-------------------------------------------------------------------------
*/
/* Allocate and initialize VL dataset to write */
n=0;
for(i = 0; i < 3; i++) {
for(j = 0; j < 2; j++) {
int l;
buf52[i][j].p = HDmalloc((i + 1) * sizeof(int));
buf52[i][j].len = i + 1;
for(l = 0; l < i + 1; l++)
((int *)buf52[i][j].p)[l] = n++;
}
}
sid = H5Screate_simple(2, dims2, NULL);
tid = H5Tvlen_create(H5T_NATIVE_INT);
aid = H5Acreate2(loc_id, "vlen2D", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
status = H5Awrite(aid, tid, buf52);
HDassert(status >= 0);
status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf52);
HDassert(status >= 0);
status = H5Aclose(aid);
status = H5Tclose(tid);
status = H5Sclose(sid);
/*-------------------------------------------------------------------------
* H5T_ARRAY
*-------------------------------------------------------------------------
*/
tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
write_attr(loc_id, 2, dims2, "array2D", tid, buf62);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_INTEGER and H5T_FLOAT
*-------------------------------------------------------------------------
*/
write_attr(loc_id, 2, dims2, "integer2D", H5T_NATIVE_INT, buf72);
write_attr(loc_id, 2, dims2, "float2D", H5T_NATIVE_FLOAT, buf82);
/*-------------------------------------------------------------------------
* 3D attributes
*-------------------------------------------------------------------------
*/
/*-------------------------------------------------------------------------
* H5T_STRING
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_C_S1);
status = H5Tset_size(tid, 2);
write_attr(loc_id,3,dims3,"string3D",tid,buf13);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_BITFIELD
*-------------------------------------------------------------------------
*/
n=1;
for(i = 0; i < 4; i++) {
for(j = 0; j < 3; j++) {
for(k = 0; k < 2; k++) {
buf23[i][j][k]=n++;
}
}
}
tid = H5Tcopy(H5T_STD_B8LE);
write_attr(loc_id,3,dims3,"bitfield3D",tid,buf23);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_OPAQUE
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_OPAQUE, 1);
status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
write_attr(loc_id,3,dims3,"opaque3D",tid,buf23);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_COMPOUND
*-------------------------------------------------------------------------
*/
n=1;
for(i = 0; i < 4; i++) {
for(j = 0; j < 3; j++) {
for(k = 0; k < 2; k++) {
buf33[i][j][k].a=n++;
buf33[i][j][k].b=n++;
}
}
}
tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
write_attr(loc_id,3,dims3,"compound3D",tid,buf33);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_REFERENCE
*-------------------------------------------------------------------------
*/
/* Create references to dataset */
if(dset_name)
{
for(i = 0; i < 4; i++) {
for(j = 0; j < 3; j++) {
for(k = 0; k < 2; k++)
status=H5Rcreate(&buf43[i][j][k],fid,dset_name,H5R_OBJECT,-1);
}
}
write_attr(loc_id,3,dims3,"reference3D",H5T_STD_REF_OBJ,buf43);
}
/*-------------------------------------------------------------------------
* H5T_ENUM
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
H5Tenum_insert(tid, "RED", (val = 0, &val));
H5Tenum_insert(tid, "GREEN", (val = 1, &val));
write_attr(loc_id,3,dims3,"enum3D",tid,0);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_VLEN
*-------------------------------------------------------------------------
*/
/* Allocate and initialize VL dataset to write */
n = 0;
for(i = 0; i < 4; i++) {
for(j = 0; j < 3; j++) {
for(k = 0; k < 2; k++) {
int l;
buf53[i][j][k].p = HDmalloc((i + 1) * sizeof(int));
buf53[i][j][k].len = i + 1;
for(l = 0; l < i + 1; l++)
((int *)buf53[i][j][k].p)[l] = n++;
}
}
}
sid = H5Screate_simple(3, dims3, NULL);
tid = H5Tvlen_create(H5T_NATIVE_INT);
aid = H5Acreate2(loc_id, "vlen3D", tid, sid, H5P_DEFAULT, H5P_DEFAULT);
status = H5Awrite(aid, tid, buf53);
HDassert(status >= 0);
status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf53);
HDassert(status >= 0);
status = H5Aclose(aid);
status = H5Tclose(tid);
status = H5Sclose(sid);
/*-------------------------------------------------------------------------
* H5T_ARRAY
*-------------------------------------------------------------------------
*/
n = 1;
for(i = 0; i < 24; i++)
for(j = 0; j < (int)dimarray[0]; j++)
buf63[i][j] = n++;
tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
write_attr(loc_id, 3, dims3, "array3D", tid, buf63);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_INTEGER and H5T_FLOAT
*-------------------------------------------------------------------------
*/
n=1; f=1;
for(i = 0; i < 4; i++) {
for(j = 0; j < 3; j++) {
for(k = 0; k < 2; k++) {
buf73[i][j][k]=n++;
buf83[i][j][k]=f++;
}
}
}
write_attr(loc_id,3,dims3,"integer3D",H5T_NATIVE_INT,buf73);
write_attr(loc_id,3,dims3,"float3D",H5T_NATIVE_FLOAT,buf83);
}
/*-------------------------------------------------------------------------
* Function: write_dset_in
*
* Purpose: write datasets in LOC_ID
*
* Return: void
*
* Programmer: pvn@ncsa.uiuc.edu
*
* Date: May 28, 2003
*
*-------------------------------------------------------------------------
*/
static void write_dset_in(hid_t loc_id,
const char* dset_name, /* for saving reference to dataset*/
hid_t fid)
{
/* Compound datatype */
typedef struct s_t
{
char a;
double b;
} s_t;
typedef enum
{
E_RED,
E_GREEN
} e_t;
hid_t did;
hid_t sid;
hid_t tid;
hid_t plist_id;
herr_t status;
int val, i, j, k, n;
float f;
int fillvalue=2;
/* create 1D attributes with dimension [2], 2 elements */
hsize_t dims[1]={2};
char buf1[2][2]= {"ab","de"}; /* string */
char buf2[2]= {1,2}; /* bitfield, opaque */
s_t buf3[2]= {{1,2},{3,4}}; /* compound */
hobj_ref_t buf4[2]; /* reference */
hvl_t buf5[2]; /* vlen */
hsize_t dimarray[1]={3}; /* array dimension */
int buf6[2][3]= {{1,2,3},{4,5,6}}; /* array */
int buf7[2]= {1,2}; /* integer */
float buf8[2]= {1,2}; /* float */
/* create 2D attributes with dimension [3][2], 6 elements */
hsize_t dims2[2]={3,2};
char buf12[6][2]= {"ab","cd","ef","gh","ij","kl"}; /* string */
char buf22[3][2]= {{1,2},{3,4},{5,6}}; /* bitfield, opaque */
s_t buf32[6]= {{1,2},{3,4},{5,6},{7,8},{9,10},{11,12}}; /* compound */
hobj_ref_t buf42[3][2]; /* reference */
hvl_t buf52[3][2]; /* vlen */
int buf62[6][3]= {{1,2,3},{4,5,6},{7,8,9},{10,11,12},{13,14,15},{16,17,18}}; /* array */
int buf72[3][2]= {{1,2},{3,4},{5,6}}; /* integer */
float buf82[3][2]= {{1,2},{3,4},{5,6}}; /* float */
/* create 3D attributes with dimension [4][3][2], 24 elements */
hsize_t dims3[3]={4,3,2};
char buf13[24][2]= {"ab","cd","ef","gh","ij","kl","mn","pq",
"rs","tu","vw","xz","AB","CD","EF","GH",
"IJ","KL","MN","PQ","RS","TU","VW","XZ"}; /* string */
char buf23[4][3][2]; /* bitfield, opaque */
s_t buf33[4][3][2]; /* compound */
hobj_ref_t buf43[4][3][2]; /* reference */
hvl_t buf53[4][3][2]; /* vlen */
int buf63[24][3]; /* array */
int buf73[4][3][2]; /* integer */
float buf83[4][3][2]; /* float */
/*-------------------------------------------------------------------------
* 1D
*-------------------------------------------------------------------------
*/
/*-------------------------------------------------------------------------
* H5T_STRING
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_C_S1);
status = H5Tset_size(tid, 2);
write_dset(loc_id,1,dims,"string",tid,buf1);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_BITFIELD
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_STD_B8LE);
write_dset(loc_id,1,dims,"bitfield",tid,buf2);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_OPAQUE
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_OPAQUE, 1);
status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
write_dset(loc_id,1,dims,"opaque",tid,buf2);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_COMPOUND
*-------------------------------------------------------------------------
*/
tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
write_dset(loc_id,1,dims,"compound",tid,buf3);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_REFERENCE
*-------------------------------------------------------------------------
*/
/* Create references to dataset */
if(dset_name)
{
status=H5Rcreate(&buf4[0],fid,dset_name,H5R_OBJECT,-1);
status=H5Rcreate(&buf4[1],fid,dset_name,H5R_OBJECT,-1);
write_dset(loc_id,1,dims,"reference",H5T_STD_REF_OBJ,buf4);
}
/*-------------------------------------------------------------------------
* H5T_ENUM
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
H5Tenum_insert(tid, "RED", (val = 0, &val));
H5Tenum_insert(tid, "GREEN", (val = 1, &val));
write_dset(loc_id,1,dims,"enum",tid,0);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_VLEN
*-------------------------------------------------------------------------
*/
/* Allocate and initialize VL dataset to write */
buf5[0].len = 1;
buf5[0].p = HDmalloc( 1 * sizeof(int));
((int *)buf5[0].p)[0]=1;
buf5[1].len = 2;
buf5[1].p = HDmalloc( 2 * sizeof(int));
((int *)buf5[1].p)[0]=2;
((int *)buf5[1].p)[1]=3;
sid = H5Screate_simple(1, dims, NULL);
tid = H5Tvlen_create(H5T_NATIVE_INT);
did = H5Dcreate2(loc_id, "vlen", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
status = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf5);
HDassert(status >= 0);
status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf5);
HDassert(status >= 0);
status = H5Dclose(did);
status = H5Tclose(tid);
status = H5Sclose(sid);
/*-------------------------------------------------------------------------
* H5T_ARRAY
*-------------------------------------------------------------------------
*/
tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
write_dset(loc_id, 1, dims, "array", tid, buf6);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_INTEGER and H5T_FLOAT
*-------------------------------------------------------------------------
*/
write_dset(loc_id,1,dims,"integer",H5T_NATIVE_INT,buf7);
write_dset(loc_id,1,dims,"float",H5T_NATIVE_FLOAT,buf8);
/*-------------------------------------------------------------------------
* 2D
*-------------------------------------------------------------------------
*/
/*-------------------------------------------------------------------------
* H5T_STRING
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_C_S1);
status = H5Tset_size(tid, 2);
write_dset(loc_id,2,dims2,"string2D",tid,buf12);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_BITFIELD
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_STD_B8LE);
write_dset(loc_id,2,dims2,"bitfield2D",tid,buf22);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_OPAQUE
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_OPAQUE, 1);
status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
write_dset(loc_id,2,dims2,"opaque2D",tid,buf22);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_COMPOUND
*-------------------------------------------------------------------------
*/
tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
write_dset(loc_id,2,dims2,"compound2D",tid,buf32);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_REFERENCE
*-------------------------------------------------------------------------
*/
/* Create references to dataset */
if(dset_name)
{
for(i = 0; i < 3; i++) {
for(j = 0; j < 2; j++) {
status=H5Rcreate(&buf42[i][j],fid,dset_name,H5R_OBJECT,-1);
}
}
write_dset(loc_id,2,dims2,"reference2D",H5T_STD_REF_OBJ,buf42);
}
/*-------------------------------------------------------------------------
* H5T_ENUM
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
H5Tenum_insert(tid, "RED", (val = 0, &val));
H5Tenum_insert(tid, "GREEN", (val = 1, &val));
write_dset(loc_id,2,dims2,"enum2D",tid,0);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_VLEN
*-------------------------------------------------------------------------
*/
/* Allocate and initialize VL dataset to write */
n=0;
for(i = 0; i < 3; i++)
for(j = 0; j < 2; j++) {
int l;
buf52[i][j].p = HDmalloc((i + 1) * sizeof(int));
buf52[i][j].len = i + 1;
for(l = 0; l < i + 1; l++)
((int *)buf52[i][j].p)[l] = n++;
}
sid = H5Screate_simple(2, dims2, NULL);
tid = H5Tvlen_create(H5T_NATIVE_INT);
did = H5Dcreate2(loc_id, "vlen2D", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
status = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf52);
HDassert(status >= 0);
status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf52);
HDassert(status >= 0);
status = H5Dclose(did);
status = H5Tclose(tid);
status = H5Sclose(sid);
/*-------------------------------------------------------------------------
* H5T_ARRAY
*-------------------------------------------------------------------------
*/
tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
write_dset(loc_id, 2, dims2, "array2D", tid, buf62);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_INTEGER, write a fill value
*-------------------------------------------------------------------------
*/
plist_id = H5Pcreate(H5P_DATASET_CREATE);
status = H5Pset_fill_value(plist_id, H5T_NATIVE_INT, &fillvalue);
sid = H5Screate_simple(2, dims2, NULL);
did = H5Dcreate2(loc_id, "integer2D", H5T_NATIVE_INT, sid, H5P_DEFAULT, plist_id, H5P_DEFAULT);
status = H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf72);
status = H5Pclose(plist_id);
status = H5Dclose(did);
status = H5Sclose(sid);
/*-------------------------------------------------------------------------
* H5T_FLOAT
*-------------------------------------------------------------------------
*/
write_dset(loc_id, 2, dims2, "float2D", H5T_NATIVE_FLOAT, buf82);
/*-------------------------------------------------------------------------
* 3D
*-------------------------------------------------------------------------
*/
/*-------------------------------------------------------------------------
* H5T_STRING
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_C_S1);
status = H5Tset_size(tid, 2);
write_dset(loc_id,3,dims3,"string3D",tid,buf13);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_BITFIELD
*-------------------------------------------------------------------------
*/
n=1;
for(i = 0; i < 4; i++) {
for(j = 0; j < 3; j++) {
for(k = 0; k < 2; k++) {
buf23[i][j][k]=n++;
}
}
}
tid = H5Tcopy(H5T_STD_B8LE);
write_dset(loc_id,3,dims3,"bitfield3D",tid,buf23);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_OPAQUE
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_OPAQUE, 1);
status = H5Tset_tag(tid, "1-byte opaque type"); /* must set this */
write_dset(loc_id,3,dims3,"opaque3D",tid,buf23);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_COMPOUND
*-------------------------------------------------------------------------
*/
n=1;
for(i = 0; i < 4; i++) {
for(j = 0; j < 3; j++) {
for(k = 0; k < 2; k++) {
buf33[i][j][k].a=n++;
buf33[i][j][k].b=n++;
}
}
}
tid = H5Tcreate (H5T_COMPOUND, sizeof(s_t));
H5Tinsert(tid, "a", HOFFSET(s_t, a), H5T_NATIVE_CHAR);
H5Tinsert(tid, "b", HOFFSET(s_t, b), H5T_NATIVE_DOUBLE);
write_dset(loc_id,3,dims3,"compound3D",tid,buf33);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_REFERENCE
*-------------------------------------------------------------------------
*/
/* Create references to dataset */
if(dset_name)
{
for(i = 0; i < 4; i++) {
for(j = 0; j < 3; j++) {
for(k = 0; k < 2; k++)
status=H5Rcreate(&buf43[i][j][k],fid,dset_name,H5R_OBJECT,-1);
}
}
write_dset(loc_id,3,dims3,"reference3D",H5T_STD_REF_OBJ,buf43);
}
/*-------------------------------------------------------------------------
* H5T_ENUM
*-------------------------------------------------------------------------
*/
tid = H5Tcreate(H5T_ENUM, sizeof(e_t));
H5Tenum_insert(tid, "RED", (val = 0, &val));
H5Tenum_insert(tid, "GREEN", (val = 1, &val));
write_dset(loc_id,3,dims3,"enum3D",tid,0);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_VLEN
*-------------------------------------------------------------------------
*/
/* Allocate and initialize VL dataset to write */
n = 0;
for(i = 0; i < 4; i++)
for(j = 0; j < 3; j++)
for(k = 0; k < 2; k++) {
int l;
buf53[i][j][k].p = HDmalloc((i + 1) * sizeof(int));
buf53[i][j][k].len = i + 1;
for(l = 0; l < i + 1; l++)
((int *)buf53[i][j][k].p)[l] = n++;
}
sid = H5Screate_simple(3, dims3, NULL);
tid = H5Tvlen_create(H5T_NATIVE_INT);
did = H5Dcreate2(loc_id, "vlen3D", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
status = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf53);
HDassert(status >= 0);
status = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf53);
HDassert(status >= 0);
status = H5Dclose(did);
status = H5Tclose(tid);
status = H5Sclose(sid);
/*-------------------------------------------------------------------------
* H5T_ARRAY
*-------------------------------------------------------------------------
*/
n=1;
for(i = 0; i < 24; i++) {
for(j = 0; j < (int)dimarray[0]; j++) {
buf63[i][j]=n++;
}
}
tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
write_dset(loc_id, 3, dims3, "array3D", tid, buf63);
status = H5Tclose(tid);
/*-------------------------------------------------------------------------
* H5T_INTEGER and H5T_FLOAT
*-------------------------------------------------------------------------
*/
n=1; f=1;
for(i = 0; i < 4; i++) {
for(j = 0; j < 3; j++) {
for(k = 0; k < 2; k++) {
buf73[i][j][k]=n++;
buf83[i][j][k]=f++;
}
}
}
write_dset(loc_id,3,dims3,"integer3D",H5T_NATIVE_INT,buf73);
write_dset(loc_id,3,dims3,"float3D",H5T_NATIVE_FLOAT,buf83);
}
/*-------------------------------------------------------------------------
* Function: gent_attr_all
*
* Purpose: generate all datatype attributes
*
* Return: void
*
* Programmer: pvn@ncsa.uiuc.edu
*
* Date: May 19, 2003
*
*-------------------------------------------------------------------------
*/
static void gent_attr_all(void)
{
hid_t fid;
hid_t did;
hid_t group_id;
hid_t group2_id;
hid_t root_id;
hid_t sid;
hsize_t dims[1] = {2};
herr_t status;
/* Create a file and a dataset */
fid = H5Fcreate(FILE40, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Create a 1D dataset */
sid = H5Screate_simple(1,dims,NULL);
did = H5Dcreate2(fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
status = H5Sclose(sid);
HDassert(status >= 0);
/* Create groups */
group_id = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
group2_id = H5Gcreate2(fid, "g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
root_id = H5Gopen2(fid, "/", H5P_DEFAULT);
/*-------------------------------------------------------------------------
* write a series of attributes on the dataset, group
*-------------------------------------------------------------------------
*/
write_attr_in(did,"dset",fid);
write_attr_in(group_id,NULL,0);
write_attr_in(root_id,NULL,0);
/*-------------------------------------------------------------------------
* write a series of datasets on group 2
*-------------------------------------------------------------------------
*/
write_dset_in(group2_id,"/dset",fid);
/* Close */
status = H5Dclose(did);
HDassert(status >= 0);
status = H5Gclose(group_id);
HDassert(status >= 0);
status = H5Gclose(group2_id);
HDassert(status >= 0);
status = H5Gclose(root_id);
HDassert(status >= 0);
/* Close file */
status = H5Fclose(fid);
HDassert(status >= 0);
}
/*-------------------------------------------------------------------------
* Function: write_attr
*
* Purpose: utility function to write an attribute
*
* Programmer: pvn@ncsa.uiuc.edu
*
* Date: May 19, 2003
*
*-------------------------------------------------------------------------
*/
static
int write_attr(hid_t loc_id, int rank, hsize_t *dims, const char *attr_name,
hid_t tid, void *buf)
{
hid_t aid;
hid_t sid;
herr_t status;
/* Create a buf space */
sid = H5Screate_simple(rank, dims, NULL);
/* Create the attribute */
aid = H5Acreate2(loc_id, attr_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT);
/* Write the buf */
if(buf)
status = H5Awrite(aid, tid, buf);
/* Close */
status = H5Aclose(aid);
status = H5Sclose(sid);
return status;
}
/*-------------------------------------------------------------------------
* Function: write_dset
*
* Purpose: utility function to create and write a dataset in LOC_ID
*
* Return:
*
* Programmer: pvn@ncsa.uiuc.edu
*
* Date: May 27, 2003
*
*-------------------------------------------------------------------------
*/
static
int write_dset( hid_t loc_id, int rank, hsize_t *dims, const char *dset_name,
hid_t tid, void *buf )
{
hid_t did;
hid_t sid;
herr_t status;
/* Create a buf space */
sid = H5Screate_simple(rank, dims, NULL);
/* Create a dataset */
did = H5Dcreate2(loc_id, dset_name, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write the buf */
if(buf)
status = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
/* Close */
status = H5Dclose(did);
status = H5Sclose(sid);
return status;
}
static void gent_compound_complex(void)
{
/* Structure and array for compound types */
typedef struct Array1Struct {
int a;
const char *b[F41_DIMb];
char c[F41_ARRAY_DIMc];
short d[F41_ARRAY_DIMd1][F41_ARRAY_DIMd2];
float e;
double f[F41_ARRAY_DIMf];
char g;
} Array1Struct;
Array1Struct Array1[F41_LENGTH];
/* Define the value of the string array */
const char *quote [F41_DIMb] = {
"A fight is a contract that takes two people to honor.",
"A combative stance means that you've accepted the contract.",
"In which case, you deserve what you get.",
" -- Professor Cheng Man-ch'ing"
};
/* Define the value of the character array */
char chararray [F41_ARRAY_DIMc] = {'H', 'e', 'l', 'l', 'o', '!'};
hid_t Array1Structid; /* File datatype identifier */
hid_t array_tid; /* Array datatype handle */
hid_t array1_tid; /* Array datatype handle */
hid_t array2_tid; /* Array datatype handle */
hid_t array4_tid; /* Array datatype handle */
hid_t datafile, dataset; /* Datafile/dataset handles */
hid_t dataspace; /* Dataspace handle */
herr_t status; /* Error checking variable */
hsize_t dim[] = {F41_LENGTH}; /* Dataspace dimensions */
hsize_t array_dimb[] = {F41_DIMb}; /* Array dimensions */
hsize_t array_dimd[]={F41_ARRAY_DIMd1,F41_ARRAY_DIMd2}; /* Array dimensions */
hsize_t array_dimf[]={F41_ARRAY_DIMf}; /* Array dimensions */
hid_t str_array_id;
int m, n, o; /* Array init loop vars */
/* Initialize the data in the arrays/datastructure */
for(m = 0; m< F41_LENGTH; m++) {
Array1[m].a = m;
for(n = 0; n < F41_DIMb; n++) {
Array1[m].b[n] = quote[n];
}
for(n = 0; n < F41_ARRAY_DIMc; n++) {
Array1[m].c[n] = chararray[n];
}
for(n = 0; n < F41_ARRAY_DIMd1; n++) {
for(o = 0; o < F41_ARRAY_DIMd2; o++){
Array1[m].d[n][o] = m + n + o;
}
}
Array1[m].e = (float)( m * .96 );
for(n = 0; n < F41_ARRAY_DIMf; n++) {
Array1[m].f[n] = ( m * 1024.9637 );
}
Array1[m].g = 'm';
}
/* Create the dataspace */
dataspace = H5Screate_simple(F41_RANK, dim, NULL);
HDassert(dataspace >= 0);
/* Create the file */
datafile = H5Fcreate(FILE41, H5F_ACC_TRUNC, H5P_DEFAULT,
H5P_DEFAULT);
HDassert(datafile >= 0);
/* Copy the array data type for the string array */
array_tid = H5Tcopy (H5T_C_S1);
HDassert(array_tid >= 0);
/* Set the string array size to Variable */
status = H5Tset_size (array_tid,H5T_VARIABLE);
HDassert(status >= 0);
/* Create the array data type for the string array */
str_array_id = H5Tarray_create2(array_tid, F41_ARRAY_RANK, array_dimb);
HDassert(str_array_id >= 0);
/* Copy the array data type for the character array */
array1_tid = H5Tcopy (H5T_C_S1);
HDassert(array1_tid >= 0);
/* Set the character array size */
status = H5Tset_size (array1_tid, F41_ARRAY_DIMc);
HDassert(status >= 0);
/* Create the array data type for the character array */
array2_tid = H5Tarray_create2(H5T_NATIVE_SHORT, F41_ARRAY_RANKd, array_dimd);
HDassert(array2_tid >= 0);
/* Create the array data type for the character array */
array4_tid = H5Tarray_create2(H5T_NATIVE_DOUBLE, F41_ARRAY_RANK, array_dimf);
HDassert(array4_tid >= 0);
/* Create the memory data type */
Array1Structid = H5Tcreate (H5T_COMPOUND, sizeof(Array1Struct));
HDassert(Array1Structid >= 0);
/* Insert the arrays and variables into the structure */
status = H5Tinsert(Array1Structid, "a_name",
HOFFSET(Array1Struct, a), H5T_NATIVE_INT);
HDassert(status >= 0);
status = H5Tinsert(Array1Structid, "b_name",
HOFFSET(Array1Struct, b), str_array_id);
HDassert(status >= 0);
status = H5Tinsert(Array1Structid, "c_name",
HOFFSET(Array1Struct, c), array1_tid);
HDassert(status >= 0);
status = H5Tinsert(Array1Structid, "d_name",
HOFFSET(Array1Struct, d), array2_tid);
HDassert(status >= 0);
status = H5Tinsert(Array1Structid, "e_name",
HOFFSET(Array1Struct, e), H5T_NATIVE_FLOAT);
HDassert(status >= 0);
status = H5Tinsert(Array1Structid, "f_name",
HOFFSET(Array1Struct, f), array4_tid);
HDassert(status >= 0);
status = H5Tinsert(Array1Structid, "g_name",
HOFFSET(Array1Struct, g), H5T_NATIVE_CHAR);
HDassert(status >= 0);
/* Create the dataset */
dataset = H5Dcreate2(datafile, F41_DATASETNAME, Array1Structid,
dataspace, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* Write data to the dataset */
status = H5Dwrite(dataset, Array1Structid, H5S_ALL, H5S_ALL,
H5P_DEFAULT, Array1);
HDassert(status >= 0);
/* Release resources */
status = H5Tclose(Array1Structid);
HDassert(status >= 0);
status = H5Tclose(array_tid);
HDassert(status >= 0);
status = H5Tclose(array1_tid);
HDassert(status >= 0);
status = H5Tclose(array2_tid);
HDassert(status >= 0);
status = H5Tclose(array4_tid);
HDassert(status >= 0);
status = H5Tclose(str_array_id);
HDassert(status >= 0);
status = H5Sclose(dataspace);
HDassert(status >= 0);
status = H5Dclose(dataset);
HDassert(status >= 0);
status = H5Fclose(datafile);
HDassert(status >= 0);
}
static void gent_named_dtype_attr(void)
{
hid_t fid;
hid_t did;
hid_t sid;
hid_t tid;
hid_t aid;
hid_t gid;
int data=8;
herr_t ret;
/* Create a file */
fid=H5Fcreate(FILE42, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid>0);
/*-------------------------------------------------------------------------
* datatype
*-------------------------------------------------------------------------
*/
/* Create a datatype to commit and use */
tid=H5Tcopy(H5T_NATIVE_INT);
HDassert(tid>0);
/* Commit datatype to file */
ret = H5Tcommit2(fid, F42_TYPENAME, tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
/* Create a hard link to the datatype */
ret = H5Lcreate_hard(fid, F42_TYPENAME, fid, F42_LINKNAME, H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
/* Create a scalar dataspace used for all objects */
sid = H5Screate(H5S_SCALAR);
HDassert(sid > 0);
/* Create attribute on commited datatype */
aid = H5Acreate2(tid, F42_ATTRNAME, H5T_STD_I32LE, sid, H5P_DEFAULT, H5P_DEFAULT);
HDassert(aid > 0);
/* Write data into the attribute */
ret = H5Awrite(aid, H5T_NATIVE_INT, &data);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* dataset
*-------------------------------------------------------------------------
*/
/* Create dataset */
did = H5Dcreate2(fid, F42_DSETNAME, tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
HDassert(did > 0);
/* Create attribute on dataset */
aid = H5Acreate2(did, F42_ATTRNAME, tid, sid, H5P_DEFAULT, H5P_DEFAULT);
HDassert(aid > 0);
/* Write data into the attribute */
ret = H5Awrite(aid, H5T_NATIVE_INT, &data);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* group
*-------------------------------------------------------------------------
*/
/* Create a group */
gid = H5Gcreate2(fid, "g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
HDassert(gid > 0);
/* Create attribute on group */
aid = H5Acreate2(gid, F42_ATTRNAME, tid, sid, H5P_DEFAULT, H5P_DEFAULT);
HDassert(aid > 0);
/* Write data into the attribute */
ret = H5Awrite(aid, H5T_NATIVE_INT, &data);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
/* Close attribute */
ret = H5Aclose(aid);
HDassert(ret >= 0);
/* Close dataset */
ret = H5Dclose(did);
HDassert(ret >= 0);
/* Close dataspace */
ret = H5Sclose(sid);
HDassert(ret >= 0);
/* Close datatype */
ret = H5Tclose(tid);
HDassert(ret >= 0);
/* Close file */
ret = H5Fclose(fid);
HDassert(ret >= 0);
}
/*-------------------------------------------------------------------------
* Function: gent_null_space
*
* Purpose: generates dataset and attribute of null dataspace
*-------------------------------------------------------------------------
*/
static void gent_null_space(void)
{
hid_t fid, root, dataset, space, attr;
int dset_buf = 10;
int point = 4;
fid = H5Fcreate(FILE45, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
root = H5Gopen2(fid, "/", H5P_DEFAULT);
/* null space */
space = H5Screate(H5S_NULL);
/* dataset */
dataset = H5Dcreate2(fid, "dset", H5T_STD_I32BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
/* nothing should be written */
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &dset_buf);
/* attribute */
attr = H5Acreate2(root, "attr", H5T_NATIVE_UINT, space, H5P_DEFAULT, H5P_DEFAULT);
H5Awrite(attr, H5T_NATIVE_INT, &point); /* Nothing can be written */
H5Dclose(dataset);
H5Aclose(attr);
H5Gclose(root);
H5Sclose(space);
H5Fclose(fid);
}
/*-------------------------------------------------------------------------
* Function: gent_zero_dim_size
*
* Purpose: generates dataset and attribute with dataspace of 0 dimension size
*-------------------------------------------------------------------------
*/
static void gent_zero_dim_size(void)
{
hid_t fid, root, dataset, space, attr;
hsize_t dims1[] = {SPACE3_DIM1, SPACE3_DIM2};
int dset_buf = 10;
int point = 4;
fid = H5Fcreate(FILE67, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
root = H5Gopen2(fid, "/", H5P_DEFAULT);
/* dataspace of 0 dimension size */
space = H5Screate_simple(SPACE3_RANK, dims1, NULL);
/* dataset */
dataset = H5Dcreate2(fid, "dset of 0 dimension size", H5T_STD_I32BE, space, H5P_DEFAULT,
H5P_DEFAULT, H5P_DEFAULT);
/* nothing should be written */
H5Dwrite(dataset, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, &dset_buf);
/* attribute */
attr = H5Acreate2(root, "attr of 0 dimension size", H5T_NATIVE_UINT, space, H5P_DEFAULT, H5P_DEFAULT);
H5Awrite(attr, H5T_NATIVE_INT, &point); /* Nothing can be written */
H5Dclose(dataset);
H5Aclose(attr);
H5Gclose(root);
H5Sclose(space);
H5Fclose(fid);
}
/*-------------------------------------------------------------------------
* Function: make_dset
*
* Purpose: utility function to create and write a dataset in LOC_ID
*
*-------------------------------------------------------------------------
*/
static
int make_dset(hid_t loc_id,
const char *name,
hid_t sid,
hid_t tid,
hid_t dcpl,
void *buf)
{
hid_t dsid;
/* create the dataset */
if((dsid = H5Dcreate2(loc_id, name, tid, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
return -1;
/* write */
if(H5Dwrite(dsid, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
goto out;
/* close */
if(H5Dclose(dsid) < 0)
return -1;
return 0;
out:
H5E_BEGIN_TRY {
H5Dclose(dsid);
} H5E_END_TRY;
return -1;
}
/*-------------------------------------------------------------------------
* Function: make_external
*
* Purpose: make a dataset with external storage
*
*-------------------------------------------------------------------------
*/
static void
make_external(hid_t fid)
{
hid_t dcpl; /*dataset creation property list */
hid_t sid; /*dataspace ID */
hid_t dsid; /*dataset ID */
hsize_t cur_size[1]; /*data space current size */
hsize_t max_size[1]; /*data space maximum size */
hsize_t size; /*bytes reserved for data in the external file*/
int ret;
cur_size[0] = max_size[0] = 100;
size = (max_size[0]*sizeof(int)/2);
dcpl = H5Pcreate(H5P_DATASET_CREATE);
ret = H5Pset_external(dcpl, "ext1.bin", (off_t)0, size);
HDassert(ret >= 0);
ret = H5Pset_external(dcpl, "ext2.bin", (off_t)0, size);
HDassert(ret >= 0);
sid = H5Screate_simple(1, cur_size, max_size);
HDassert(ret >= 0);
dsid = H5Dcreate2(fid, "external", H5T_NATIVE_INT, sid, H5P_DEFAULT, dcpl, H5P_DEFAULT);
HDassert(ret >= 0);
H5Dclose(dsid);
HDassert(ret >= 0);
H5Sclose(sid);
HDassert(ret >= 0);
H5Pclose(dcpl);
HDassert(ret >= 0);
}
/*-------------------------------------------------------------------------
* Function: gent_filters
*
* Purpose: make several datasets with filters, external dataset
*
*-------------------------------------------------------------------------
*/
static void gent_filters(void)
{
hid_t fid; /* file id */
hid_t dcpl; /* dataset creation property list */
hid_t sid; /* dataspace ID */
hid_t tid; /* datatype ID */
#ifdef H5_HAVE_FILTER_SZIP
unsigned szip_options_mask=H5_SZIP_ALLOW_K13_OPTION_MASK|H5_SZIP_NN_OPTION_MASK;
unsigned szip_pixels_per_block=4;
#endif /* H5_HAVE_FILTER_SZIP */
hsize_t dims1[RANK] = {DIM1,DIM2};
hsize_t chunk_dims[RANK] = {CDIM1,CDIM2};
int buf1[DIM1][DIM2];
int i, j, n, ret;
for(i=n=0; i<DIM1; i++){
for(j=0; j<DIM2; j++){
buf1[i][j]=n++;
}
}
/* create a file */
fid = H5Fcreate(FILE44, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid>=0);
/* create a space */
sid = H5Screate_simple(SPACE2_RANK, dims1, NULL);
/* create a dataset creation property list; the same DCPL is used for all dsets */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
/*-------------------------------------------------------------------------
* create a compact and contiguous storage layout dataset
* add a comment to the datasets
*-------------------------------------------------------------------------
*/
ret = H5Pset_layout(dcpl, H5D_COMPACT);
HDassert(ret >= 0);
ret=make_dset(fid,"compact",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
ret = H5Oset_comment_by_name(fid, "compact", "This is a dataset with compact storage", H5P_DEFAULT);
HDassert(ret >= 0);
ret = H5Pset_layout(dcpl, H5D_CONTIGUOUS);
HDassert(ret >= 0);
ret=make_dset(fid,"contiguous",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
ret = H5Oset_comment_by_name(fid, "contiguous", "This is a dataset with contiguous storage", H5P_DEFAULT);
HDassert(ret >= 0);
ret = H5Pset_layout(dcpl, H5D_CHUNKED);
HDassert(ret >= 0);
ret = H5Pset_chunk(dcpl, SPACE2_RANK, chunk_dims);
HDassert(ret >= 0);
ret=make_dset(fid,"chunked",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
ret = H5Oset_comment_by_name(fid, "chunked", "This is a dataset with chunked storage", H5P_DEFAULT);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* make several dataset with filters
*-------------------------------------------------------------------------
*/
/* set up chunk */
ret = H5Pset_chunk(dcpl, SPACE2_RANK, chunk_dims);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* SZIP
*-------------------------------------------------------------------------
*/
#ifdef H5_HAVE_FILTER_SZIP
if(h5tools_can_encode(H5Z_FILTER_SZIP) == 1) {
/* remove the filters from the dcpl */
ret = H5Premove_filter(dcpl,H5Z_FILTER_ALL);
HDassert(ret >= 0);
/* set szip data */
ret = H5Pset_szip (dcpl,szip_options_mask,szip_pixels_per_block);
HDassert(ret >= 0);
ret=make_dset(fid,"szip",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
}
#endif /* H5_HAVE_FILTER_SZIP */
/*-------------------------------------------------------------------------
* GZIP
*-------------------------------------------------------------------------
*/
#if defined (H5_HAVE_FILTER_DEFLATE)
/* remove the filters from the dcpl */
ret = H5Premove_filter(dcpl,H5Z_FILTER_ALL);
HDassert(ret >= 0);
/* set deflate data */
ret = H5Pset_deflate(dcpl, 9);
HDassert(ret >= 0);
ret=make_dset(fid,"deflate",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
#endif
/*-------------------------------------------------------------------------
* shuffle
*-------------------------------------------------------------------------
*/
#if defined (H5_HAVE_FILTER_SHUFFLE)
/* remove the filters from the dcpl */
ret = H5Premove_filter(dcpl,H5Z_FILTER_ALL);
HDassert(ret >= 0);
/* set the shuffle filter */
ret = H5Pset_shuffle(dcpl);
HDassert(ret >= 0);
ret=make_dset(fid,"shuffle",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
#endif
/*-------------------------------------------------------------------------
* checksum
*-------------------------------------------------------------------------
*/
#if defined (H5_HAVE_FILTER_FLETCHER32)
/* remove the filters from the dcpl */
ret = H5Premove_filter(dcpl,H5Z_FILTER_ALL);
HDassert(ret >= 0);
/* set the checksum filter */
ret = H5Pset_fletcher32(dcpl);
HDassert(ret >= 0);
ret=make_dset(fid,"fletcher32",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
#endif
/*-------------------------------------------------------------------------
* nbit
*-------------------------------------------------------------------------
*/
#if defined (H5_HAVE_FILTER_NBIT)
/* remove the filters from the dcpl */
ret = H5Premove_filter(dcpl,H5Z_FILTER_ALL);
HDassert(ret >= 0);
/* set the checksum filter */
ret = H5Pset_nbit(dcpl);
HDassert(ret >= 0);
tid=H5Tcopy(H5T_NATIVE_INT);
H5Tset_precision(tid,H5Tget_size(tid)-1);
ret=make_dset(fid,"nbit",sid,tid,dcpl,buf1);
HDassert(ret >= 0);
#endif
/*-------------------------------------------------------------------------
* scaleoffset
*-------------------------------------------------------------------------
*/
#if defined (H5_HAVE_FILTER_SCALEOFFSET)
/* remove the filters from the dcpl */
ret = H5Premove_filter(dcpl,H5Z_FILTER_ALL);
HDassert(ret >= 0);
/* set the scaleoffset filter */
ret = H5Pset_scaleoffset(dcpl,H5Z_SO_INT,(int)H5Tget_size(H5T_NATIVE_INT));
HDassert(ret >= 0);
ret=make_dset(fid,"scaleoffset",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
#endif
/*-------------------------------------------------------------------------
* all filters
*-------------------------------------------------------------------------
*/
/* remove the filters from the dcpl */
ret = H5Premove_filter(dcpl,H5Z_FILTER_ALL);
HDassert(ret >= 0);
#if defined (H5_HAVE_FILTER_SHUFFLE)
/* set the shuffle filter */
ret = H5Pset_shuffle(dcpl);
HDassert(ret >= 0);
#endif
#ifdef H5_HAVE_FILTER_SZIP
if(h5tools_can_encode(H5Z_FILTER_SZIP) == 1) {
szip_options_mask=H5_SZIP_CHIP_OPTION_MASK | H5_SZIP_EC_OPTION_MASK;
/* set szip data */
ret = H5Pset_szip (dcpl,szip_options_mask,szip_pixels_per_block);
HDassert(ret >= 0);
}
#endif /* H5_HAVE_FILTER_SZIP */
#if defined (H5_HAVE_FILTER_DEFLATE)
/* set deflate data */
ret = H5Pset_deflate(dcpl, 5);
HDassert(ret >= 0);
#endif
#if defined (H5_HAVE_FILTER_FLETCHER32)
/* set the checksum filter */
ret = H5Pset_fletcher32(dcpl);
HDassert(ret >= 0);
#endif
#if defined (H5_HAVE_FILTER_NBIT)
/* set the nbit filter */
ret = H5Pset_nbit(dcpl);
HDassert(ret >= 0);
#endif
ret=make_dset(fid,"all",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* user defined filter
*-------------------------------------------------------------------------
*/
/* remove the filters from the dcpl */
ret = H5Premove_filter(dcpl,H5Z_FILTER_ALL);
HDassert(ret >= 0);
ret = H5Zregister (H5Z_MYFILTER);
HDassert(ret >= 0);
ret = H5Pset_filter (dcpl, MYFILTER_ID, 0, 0, NULL);
HDassert(ret >= 0);
ret=make_dset(fid,"myfilter",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
/* remove the filters from the dcpl */
ret = H5Premove_filter(dcpl,H5Z_FILTER_ALL);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* make an external dataset
*-------------------------------------------------------------------------
*/
make_external(fid);
/*-------------------------------------------------------------------------
* H5D_ALLOC_TIME_EARLY
*-------------------------------------------------------------------------
*/
ret = H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_EARLY);
HDassert(ret >= 0);
ret=make_dset(fid,"alloc_time_early",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* H5D_ALLOC_TIME_INCR
*-------------------------------------------------------------------------
*/
ret = H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_INCR);
HDassert(ret >= 0);
ret=make_dset(fid,"alloc_time_incr",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* H5D_ALLOC_TIME_LATE
*-------------------------------------------------------------------------
*/
ret = H5Pset_alloc_time(dcpl, H5D_ALLOC_TIME_LATE);
HDassert(ret >= 0);
ret=make_dset(fid,"alloc_time_late",sid,H5T_NATIVE_INT,dcpl,buf1);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* commit a H5G_TYPE type with a comment
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_STD_B8LE);
ret = H5Tcommit2(fid, "mytype", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
ret = H5Oset_comment_by_name(fid, "mytype", "This is a commited datatype", H5P_DEFAULT);
HDassert(ret >= 0);
ret = H5Tclose(tid);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
ret = H5Sclose(sid);
HDassert(ret >= 0);
ret = H5Pclose(dcpl);
HDassert(ret >= 0);
ret = H5Fclose(fid);
HDassert(ret >= 0);
}
/*-------------------------------------------------------------------------
* Function: myfilter
*
* Purpose: filter operation callback function; the filter does nothing
*
*-------------------------------------------------------------------------
*/
static size_t
myfilter(unsigned int UNUSED flags, size_t UNUSED cd_nelmts,
const unsigned int UNUSED *cd_values, size_t nbytes,
size_t UNUSED *buf_size, void UNUSED **buf)
{
return nbytes;
}
/*-------------------------------------------------------------------------
* Function: set_local_myfilter
*
* Purpose: filter operation "set local" callback
*
*-------------------------------------------------------------------------
*/
static herr_t
set_local_myfilter(hid_t dcpl_id, hid_t UNUSED tid, hid_t UNUSED sid)
{
unsigned flags; /* Filter flags */
size_t cd_nelmts = 0; /* Number of filter parameters */
unsigned cd_values[2] = {5, 6}; /* Filter parameters */
/* Get the filter's current parameters */
if(H5Pget_filter_by_id2(dcpl_id, MYFILTER_ID, &flags, &cd_nelmts, cd_values, 0, NULL, NULL) < 0)
return(FAIL);
cd_nelmts = 2;
/* Modify the filter's parameters for this dataset */
if(H5Pmodify_filter(dcpl_id, MYFILTER_ID, flags, cd_nelmts, cd_values) < 0)
return(FAIL);
return(SUCCEED);
}
/*-------------------------------------------------------------------------
* Function: gent_fcontents
*
* Purpose: generate several files to list its contents
*
*-------------------------------------------------------------------------
*/
static void gent_fcontents(void)
{
hid_t fid; /* file id */
hid_t gid1; /* group ID */
hid_t tid; /* datatype ID */
hsize_t dims[1]={4};
int buf[4]={1,2,3,4};
int ret;
/* create a file */
fid = H5Fcreate(FILE46, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid>=0);
write_dset(fid,1,dims,"dset",H5T_NATIVE_INT,buf);
/*-------------------------------------------------------------------------
* links
*-------------------------------------------------------------------------
*/
/* hard link to "dset" */
gid1 = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_hard(gid1, "/dset", H5L_SAME_LOC, "dset1", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(gid1);
/* hard link to "dset" */
gid1 = H5Gcreate2(fid, "/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_hard(gid1, "/dset", H5L_SAME_LOC, "dset2", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(gid1);
/* hard link to "g2" */
gid1 = H5Gopen2(fid, "/g1", H5P_DEFAULT);
H5Lcreate_hard(gid1, "/g2", H5L_SAME_LOC, "g1.1", H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(gid1);
/* hard link to "dset" */
ret = H5Lcreate_hard(fid, "/dset", H5L_SAME_LOC, "dset3", H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
/* hard link to "dset" */
ret = H5Lcreate_hard(fid, "/dset", H5L_SAME_LOC, "dset4", H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
/* soft link to itself */
ret = H5Lcreate_soft("mylink", fid, "mylink", H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
/* soft link to "dset" */
ret = H5Lcreate_soft("/dset", fid, "softlink", H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
/* dangling external link */
ret = H5Lcreate_external("fname", "oname", fid, "extlink", H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
/* dangling udlink */
ret = H5Lcreate_ud(fid, "udlink", (H5L_type_t)MY_LINKCLASS, NULL, 0, H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* datatypes
*-------------------------------------------------------------------------
*/
tid = H5Tcopy(H5T_NATIVE_INT);
ret = H5Tcommit2(fid, "mytype", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
ret = H5Tclose(tid);
HDassert(ret >= 0);
/* no name datatype */
tid = H5Tcopy(H5T_NATIVE_INT);
ret = H5Tcommit2(fid, "mytype2", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
HDassert(ret >= 0);
write_dset(fid, 1, dims, "dsetmytype2", tid, buf);
ret = H5Ldelete(fid, "mytype2", H5P_DEFAULT);
HDassert(ret >= 0);
ret = H5Tclose(tid);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
ret = H5Fclose(fid);
HDassert(ret >= 0);
/* create a file for the bootblock test */
fid = H5Fcreate(FILE47, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid>=0);
ret = H5Fclose(fid);
HDassert(ret >= 0);
}
/*-------------------------------------------------------------------------
* Function: gent_fvalues
*
* Purpose: generate a file for the fill values test
*
*-------------------------------------------------------------------------
*/
static void gent_fvalues(void)
{
/* compound datatype */
typedef struct c_t
{
char a;
double b;
} c_t;
hid_t fid; /* file id */
hid_t dcpl; /* dataset creation property list */
hid_t sid; /* dataspace ID */
hid_t tid; /* datatype ID */
hid_t did; /* datasetID */
hsize_t dims[1]={2};
int buf[2]={1,2}; /* integer */
int fillval1=-99; /* integer fill value */
c_t buf2[2]={{1,2},{3,4}}; /* compound */
c_t fillval2[1]={{1,2}}; /* compound fill value */
hvl_t buf3[2]; /* vlen */
hvl_t fillval3; /* vlen fill value */
hsize_t dimarray[1]={3}; /* array dimension */
int buf4[2][3]= {{1,2,3},{4,5,6}}; /* array */
int ret;
/* create a file */
fid = H5Fcreate(FILE48, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid>=0);
/* create a space */
sid = H5Screate_simple(1, dims, NULL);
/* create a dataset creation property list */
dcpl = H5Pcreate(H5P_DATASET_CREATE);
/*-------------------------------------------------------------------------
* make datasets with fill value combinations
* H5D_FILL_TIME_IFSET
*-------------------------------------------------------------------------
*/
ret = H5Pset_fill_time(dcpl, H5D_FILL_TIME_IFSET);
HDassert(ret >= 0);
ret = H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fillval1);
HDassert(ret >= 0);
ret=make_dset(fid,"fill_time_ifset",sid,H5T_NATIVE_INT,dcpl,buf);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* H5D_FILL_TIME_NEVER
*-------------------------------------------------------------------------
*/
ret = H5Pset_fill_time(dcpl, H5D_FILL_TIME_NEVER);
HDassert(ret >= 0);
ret = H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fillval1);
HDassert(ret >= 0);
ret=make_dset(fid,"fill_time_never",sid,H5T_NATIVE_INT,dcpl,buf);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* H5D_FILL_TIME_ALLOC
*-------------------------------------------------------------------------
*/
ret = H5Pset_fill_time(dcpl, H5D_FILL_TIME_ALLOC);
HDassert(ret >= 0);
ret = H5Pset_fill_value(dcpl, H5T_NATIVE_INT, &fillval1);
HDassert(ret >= 0);
ret=make_dset(fid,"fill_time_alloc",sid,H5T_NATIVE_INT,dcpl,buf);
HDassert(ret >= 0);
ret = H5Pclose(dcpl);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* dataset with no fill value
*-------------------------------------------------------------------------
*/
write_dset(fid,1,dims,"no_fill",H5T_NATIVE_INT,buf);
/*-------------------------------------------------------------------------
* dataset with a H5T_COMPOUND fill value
*-------------------------------------------------------------------------
*/
dcpl = H5Pcreate(H5P_DATASET_CREATE);
tid = H5Tcreate (H5T_COMPOUND, sizeof(c_t));
H5Tinsert(tid, "a", HOFFSET(c_t, a), H5T_NATIVE_CHAR);
H5Tinsert(tid, "b", HOFFSET(c_t, b), H5T_NATIVE_DOUBLE);
ret = H5Pset_fill_value(dcpl, tid, &fillval2);
HDassert(ret >= 0);
ret=make_dset(fid,"fill_compound",sid,tid,dcpl,buf2);
HDassert(ret >= 0);
ret = H5Tclose(tid);
HDassert(ret >= 0);
ret = H5Pclose(dcpl);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* dataset with a H5T_VLEN fill value
*-------------------------------------------------------------------------
*/
buf3[0].len = 1;
buf3[0].p = HDmalloc( 1 * sizeof(int));
((int *)buf3[0].p)[0]=1;
buf3[1].len = 2;
buf3[1].p = HDmalloc(2 * sizeof(int));
((int *)buf3[1].p)[0] = 2;
((int *)buf3[1].p)[1] = 3;
tid = H5Tvlen_create(H5T_NATIVE_INT);
dcpl = H5Pcreate(H5P_DATASET_CREATE);
fillval3.p=NULL; fillval3.len=0;
ret = H5Pset_fill_value(dcpl, tid, &fillval3);
HDassert(ret >= 0);
did = H5Dcreate2(fid, "fill_vlen", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
ret = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf3);
HDassert(ret >= 0);
ret = H5Dvlen_reclaim(tid, sid, H5P_DEFAULT, buf3);
HDassert(ret >= 0);
ret = H5Dclose(did);
ret = H5Tclose(tid);
ret = H5Pclose(dcpl);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* dataset with a H5T_ARRAY fill value
*-------------------------------------------------------------------------
*/
tid = H5Tarray_create2(H5T_NATIVE_INT, 1, dimarray);
write_dset(fid, 1, dims, "fill_array", tid, buf4);
ret = H5Tclose(tid);
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
ret = H5Sclose(sid);
HDassert(ret >= 0);
ret = H5Fclose(fid);
HDassert(ret >= 0);
}
/*-------------------------------------------------------------------------
* Function: gent_string
*
* Purpose: make several datasets for the string with escape/not escape test
*
*-------------------------------------------------------------------------
*/
static void gent_string(void)
{
/* compound datatype */
typedef struct c_t
{
int a;
char str[255];
} c_t;
hid_t fid; /* file id */
hid_t sid; /* dataspace ID */
hid_t tid; /* datatype ID */
hid_t str_tid; /* datatype ID */
hid_t did; /* dataset ID */
char buf1[]={"quote \" backspace\b form feed\f new line\n tab\t new line\n carriage return\r"};
const char *buf2[SPACE1_DIM1]= {
"Four score and seven\n years ago our forefathers brought forth on this continent a new nation,",
"conceived in liberty\n and dedicated to the proposition that all men are created equal.",
"Now we are engaged\n in a great civil war,",
"testing whether that\n nation or any nation so conceived and so dedicated can long endure."
};
c_t buf3 = {24, "Four score and seven\n years ago our forefathers brought forth on this continent a new nation"};
char buf4[] = {"Four score and seven\n years ago our forefathers brought forth on this continent a new nation"};
hsize_t dims1[] = {1};
hsize_t dims2[] = {SPACE1_DIM1};
hsize_t dims4[1];
int ret;
dims4[0] = sizeof(buf4);
/* create a file */
fid = H5Fcreate(FILE49, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid>=0);
/*-------------------------------------------------------------------------
* str1
*-------------------------------------------------------------------------
*/
tid=H5Tcopy(H5T_C_S1);
ret = H5Tset_size(tid, sizeof(buf1));
HDassert(ret >= 0);
write_dset(fid,1,dims1,"str1",tid,buf1);
HDassert(ret >= 0);
ret = H5Tclose(tid);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* str2
*-------------------------------------------------------------------------
*/
sid = H5Screate_simple(SPACE1_RANK, dims2, NULL);
tid = H5Tcopy(H5T_C_S1);
ret = H5Tset_size(tid, H5T_VARIABLE);
HDassert(ret >= 0);
did = H5Dcreate2(fid, "str2", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
ret = H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf2);
HDassert(ret >= 0);
ret = H5Tclose(tid);
HDassert(ret >= 0);
ret = H5Dclose(did);
HDassert(ret >= 0);
ret = H5Sclose(sid);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* str3
*-------------------------------------------------------------------------
*/
sid = H5Screate_simple(SPACE1_RANK, dims1, NULL);
tid = H5Tcreate (H5T_COMPOUND, sizeof(c_t));
str_tid = H5Tcopy( H5T_C_S1 );
H5Tset_size( str_tid, 255 );
H5Tinsert(tid, "a", HOFFSET(c_t, a), H5T_NATIVE_INT);
H5Tinsert(tid, "str", HOFFSET(c_t, str), str_tid );
ret=make_dset(fid,"str3",sid,tid,H5P_DEFAULT,&buf3);
HDassert(ret >= 0);
ret = H5Tclose(tid);
HDassert(ret >= 0);
ret = H5Tclose(str_tid);
HDassert(ret >= 0);
ret = H5Sclose(sid);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* str4
*-------------------------------------------------------------------------
*/
sid = H5Screate_simple(SPACE1_RANK, dims4, NULL);
ret=make_dset(fid,"str4",sid,H5T_NATIVE_CHAR,H5P_DEFAULT,buf4);
ret = H5Sclose(sid);
HDassert(ret >= 0);
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
ret = H5Fclose(fid);
HDassert(ret >= 0);
}
/*-------------------------------------------------------------------------
* Function: gent_aindices
*
* Purpose: make several datasets for the array indices and subsetting tests
*
*-------------------------------------------------------------------------
*/
static void gent_aindices(void)
{
hid_t fid; /* file id */
hid_t gid[6]; /* group ids */
hsize_t dims1[1] = {100};
hsize_t dims2[2] = {10,10};
hsize_t dims3[3] = {2,10,10};
hsize_t dims4[4] = {2,2,10,10};
int buf1[100];
int buf2[10][10];
int buf3[2][10][10];
int buf4[2][2][10][10];
int i, j, k, l, n, ret;
for(i = n = 0; i < 100; i++)
buf1[i] = n++;
for(i = n = 0; i < 10; i++)
for(j = 0; j < 10; j++)
buf2[i][j] = n++;
for(i = n = 0; i < 2; i++)
for(j = 0; j < 10; j++)
for(k = 0; k < 10; k++)
buf3[i][j][k] = n++;
for(i = n = 0; i < 2; i++)
for(j = 0; j < 2; j++)
for(k = 0; k < 10; k++)
for(l = 0; l < 10; l++)
buf4[i][j][k][l] = n++;
/* create a file */
fid = H5Fcreate(FILE50, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid>=0);
/*-------------------------------------------------------------------------
* root datasets
*-------------------------------------------------------------------------
*/
write_dset(fid,1,dims1,"1d",H5T_NATIVE_INT,buf1);
write_dset(fid,2,dims2,"2d",H5T_NATIVE_INT,buf2);
write_dset(fid,3,dims3,"3d",H5T_NATIVE_INT,buf3);
write_dset(fid,4,dims4,"4d",H5T_NATIVE_INT,buf4);
/*-------------------------------------------------------------------------
* test with group indentation
*-------------------------------------------------------------------------
*/
gid[0] = H5Gcreate2(fid, "/g1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
gid[1] = H5Gcreate2(fid, "g1/g2", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
gid[2] = H5Gcreate2(fid, "g1/g2/g3", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
gid[3] = H5Gcreate2(fid, "g1/g2/g3/g4", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
gid[4] = H5Gcreate2(fid, "g1/g2/g3/g4/g5", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
gid[5] = H5Gcreate2(fid, "g1/g2/g3/g4/g5/g6", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
write_dset(gid[5],1,dims1,"1d",H5T_NATIVE_INT,buf1);
write_dset(gid[5],2,dims2,"2d",H5T_NATIVE_INT,buf2);
write_dset(gid[5],3,dims3,"3d",H5T_NATIVE_INT,buf3);
write_dset(gid[5],4,dims4,"4d",H5T_NATIVE_INT,buf4);
for(i = 0; i < 6; i++)
H5Gclose(gid[i]);
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
ret = H5Fclose(fid);
HDassert(ret >= 0);
}
/*-------------------------------------------------------------------------
* Function: gent_longlinks
*
* Purpose: make file with very long names for objects
*
*-------------------------------------------------------------------------
*/
static void gent_longlinks(void)
{
hid_t fid = (-1); /* File ID */
hid_t gid = (-1); /* Group ID */
hid_t gid2 = (-1); /* Datatype ID */
char *objname = NULL; /* Name of object [Long] */
size_t u; /* Local index variable */
/* Create files */
fid = H5Fcreate(FILE51, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid >= 0);
/* Create group with short name in file (used as target for hard links) */
gid = H5Gcreate2(fid, "grp1", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
HDassert(gid >= 0);
/* Construct very long file name */
objname = (char*) HDmalloc((size_t)(F51_MAX_NAME_LEN + 1));
HDassert(objname);
for(u = 0; u < F51_MAX_NAME_LEN; u++)
objname[u] = 'a';
objname[F51_MAX_NAME_LEN] = '\0';
/* Create hard link to existing object */
HDassert(H5Lcreate_hard(fid, "grp1", fid, objname, H5P_DEFAULT, H5P_DEFAULT) >= 0);
/* Create soft link to existing object */
objname[0] = 'b';
HDassert(H5Lcreate_soft("grp1", fid, objname, H5P_DEFAULT, H5P_DEFAULT) >= 0);
/* Create group with long name in existing group */
gid2 = H5Gcreate2(gid, objname, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
HDassert(gid2 >= 0);
/* Close objects */
HDassert(H5Gclose(gid2) >= 0);
HDassert(H5Gclose(gid) >= 0);
HDassert(H5Fclose(fid) >= 0);
/* Release memory */
HDfree(objname);
}
/*-------------------------------------------------------------------------
* Function: gent_ldouble
*
* Purpose: make file with a long double dataset
*
*-------------------------------------------------------------------------
*/
static int gent_ldouble(void)
{
hid_t fid;
hid_t did;
hid_t tid;
hid_t sid;
hsize_t dims[1] = {3};
long double buf[3] = {1,2,3};
if((fid = H5Fcreate(FILE52, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
if((sid = H5Screate_simple(1, dims, NULL)) < 0)
goto error;
if((tid = H5Tcopy(H5T_NATIVE_LDOUBLE)) < 0)
goto error;
if(H5Tget_size(tid) == 0)
goto error;
if((did = H5Dcreate2(fid, "dset", tid, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto error;
if(H5Dwrite(did, tid, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf) < 0)
goto error;
if(H5Sclose(sid) < 0)
goto error;
if(H5Tclose(tid) < 0)
goto error;
if(H5Dclose(did) < 0)
goto error;
if(H5Fclose(fid) < 0)
goto error;
return 0;
error:
printf("error !\n");
return -1;
}
/*-------------------------------------------------------------------------
* Function: gent_binary
*
* Purpose: Generate a file to be used in the binary output test
* Contains:
* 1) an integer dataset
* 2) a float dataset
* 3) a double dataset
*
*-------------------------------------------------------------------------
*/
static void
gent_binary(void)
{
hid_t fid, sid, did, aid;
hsize_t dims[1] = {6};
int ibuf[6] = {1,2,3,4,5,6};
float fbuf[6] = {1,2,3,4,5,6};
double dbuf[6] = {1,2,3,4,5,6};
fid = H5Fcreate(FILE55, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
sid = H5Screate_simple(1, dims, NULL);
/*-------------------------------------------------------------------------
* integer
*-------------------------------------------------------------------------
*/
did = H5Dcreate2(fid, "integer", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, ibuf);
H5Dclose(did);
/*-------------------------------------------------------------------------
* float
*-------------------------------------------------------------------------
*/
did = H5Dcreate2(fid, "float", H5T_NATIVE_FLOAT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(did, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, fbuf);
H5Dclose(did);
/*-------------------------------------------------------------------------
* double
*-------------------------------------------------------------------------
*/
did = H5Dcreate2(fid, "double", H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(did, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dbuf);
/* create an attribute */
aid = H5Acreate2(did, "attr", H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, H5P_DEFAULT);
H5Aclose(aid);
H5Dclose(did);
/* close */
H5Sclose(sid);
H5Fclose(fid);
}
/*-------------------------------------------------------------------------
* Function: gen_bigdims
*
* Purpose: generate a dataset with dimensions greater than 4GB
* and write one hyperslab on the boundary
*
*-------------------------------------------------------------------------
*/
#define GB4LL ((unsigned long long) 4*1024*1024*1024)
#define DIM_4GB (GB4LL + 10)
static void
gent_bigdims(void)
{
hid_t fid = -1;
hid_t did = -1;
hid_t f_sid = -1;
hid_t m_sid = -1;
hid_t tid = -1;
hid_t dcpl = -1;
hsize_t dims[1]={DIM_4GB}; /* dataset dimensions */
hsize_t chunk_dims[1]={1024}; /* chunk dimensions */
hsize_t hs_start[1];
hsize_t hs_size[1]; /* hyperslab dimensions */
size_t size;
char fillvalue=0;
char *buf=NULL;
hsize_t i;
char c;
size_t nelmts;
int ret;
/* create a file */
fid = H5Fcreate(FILE56, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid >= 0);
/* create dataset */
if((dcpl = H5Pcreate(H5P_DATASET_CREATE)) < 0)
goto out;
if(H5Pset_fill_value(dcpl, H5T_NATIVE_SCHAR, &fillvalue) < 0)
goto out;
if(H5Pset_chunk(dcpl, 1, chunk_dims) < 0)
goto out;
if((f_sid = H5Screate_simple(1, dims, NULL)) < 0)
goto out;
if((did = H5Dcreate2(fid, "dset4gb", H5T_NATIVE_SCHAR, f_sid, H5P_DEFAULT, dcpl, H5P_DEFAULT)) < 0)
goto out;
if((tid = H5Dget_type(did)) < 0)
goto out;
if((size = H5Tget_size(tid)) <= 0)
goto out;
/* select an hyperslab */
nelmts = 20;
hs_start[0] = GB4LL - 10;
hs_size[0] = nelmts;
if((m_sid = H5Screate_simple(1, hs_size, hs_size)) < 0)
goto out;
buf=(char *) HDmalloc((unsigned)(nelmts*size));
for(i=0, c=0; i<nelmts; i++, c++)
{
buf[i] = c;
}
if(H5Sselect_hyperslab (f_sid,H5S_SELECT_SET,hs_start,NULL,hs_size,NULL) < 0)
goto out;
if(H5Dwrite (did,H5T_NATIVE_SCHAR,m_sid,f_sid,H5P_DEFAULT,buf) < 0)
goto out;
HDfree(buf);
buf=NULL;
/* close */
if(H5Tclose(tid) < 0)
goto out;
tid = -1;
if(H5Sclose(f_sid) < 0)
goto out;
f_sid = -1;
if(H5Sclose(m_sid) < 0)
goto out;
m_sid = -1;
if(H5Pclose(dcpl) < 0)
goto out;
dcpl = -1;
if(H5Dclose(did) < 0)
goto out;
did = -1;
ret = H5Fclose(fid);
HDassert(ret >= 0);
return;
out:
printf("Error.....\n");
H5E_BEGIN_TRY {
H5Pclose(dcpl);
H5Sclose(f_sid);
H5Sclose(m_sid);
H5Tclose(tid);
H5Dclose(did);
H5Fclose(fid);
} H5E_END_TRY;
return;
}
/*-------------------------------------------------------------------------
* Function: gent_hyperslab
*
* Purpose: make a dataset for hyperslab read
*
*-------------------------------------------------------------------------
*/
static void
gent_hyperslab(void)
{
hid_t fid; /* file id */
hsize_t dims[2] = {32,4097}; /* big enough data size to force a second stripmine read */
double *buf;
int i, ret;
buf = (double*) HDmalloc(32 * 4097 * sizeof(double) );
for(i = 0; i < 32 * 4097; i++)
buf[i] = 1;
/* create a file */
fid = H5Fcreate(FILE57, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
HDassert(fid>=0);
write_dset(fid,2,dims,"stripmine",H5T_NATIVE_DOUBLE,buf);
ret = H5Fclose(fid);
HDassert(ret >= 0);
HDfree(buf);
}
/*-------------------------------------------------------------------------
* Function: gent_group_creation_order
*
* Purpose: generate a file with several groups with creation order set and not
* set tru its hierarchy
*
*-------------------------------------------------------------------------
*/
static void
gent_group_creation_order(void)
{
hid_t fid = -1; /* file ID */
hid_t gid = -1; /* group ID */
hid_t gcpl_id = -1; /* group creation property list ID */
hid_t fcpl_id = -1; /* file creation property list ID (to set root group order) */
if((fcpl_id = H5Pcreate(H5P_FILE_CREATE)) < 0)
goto out;
if(H5Pset_link_creation_order(fcpl_id, H5P_CRT_ORDER_TRACKED ) < 0)
goto out;
if((fid = H5Fcreate(FILE58, H5F_ACC_TRUNC, fcpl_id, H5P_DEFAULT)) < 0)
goto out;
/* create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0)
goto out;
/*-------------------------------------------------------------------------
* create a group "2"
*-------------------------------------------------------------------------
*/
if((gid = H5Gcreate2(fid, "2", H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "2/c", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "2/b", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "2/a", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "2/a/a2", H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "2/a/a1", H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "2/a/a2/a22", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "2/a/a2/a21", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
/*-------------------------------------------------------------------------
* create a group "1" with H5P_CRT_ORDER_TRACKED set
*-------------------------------------------------------------------------
*/
if(H5Pset_link_creation_order(gcpl_id, H5P_CRT_ORDER_TRACKED) < 0)
goto out;
if((gid = H5Gcreate2(fid, "1", H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "1/c", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "1/b", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "1/a", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "1/a/a2", H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "1/a/a1", H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "1/a/a2/a22", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if((gid = H5Gcreate2(fid, "1/a/a2/a21", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
if(H5Pclose(gcpl_id) < 0)
goto out;
gcpl_id = -1;
if(H5Pclose(fcpl_id) < 0)
goto out;
fcpl_id = -1;
if(H5Fclose(fid) < 0)
goto out;
fid = -1;
return;
out:
printf("Error.....\n");
H5E_BEGIN_TRY {
H5Gclose(gid);
H5Pclose(gcpl_id);
H5Pclose(fcpl_id);
H5Fclose(fid);
} H5E_END_TRY;
return;
}
/*-------------------------------------------------------------------------
* Function: gent_attr_creation_order
*
* Purpose: generate a file with several objects with attributes with creation
* order set and not set
*
*-------------------------------------------------------------------------
*/
static void
gent_attr_creation_order(void)
{
hid_t fid = -1; /* file id */
hid_t gid = -1; /* group id */
hid_t did = -1; /* dataset id */
hid_t sid = -1; /* space id */
hid_t aid = -1; /* attribute id */
hid_t tid = -1; /* datatype id */
hid_t gcpl_id = -1; /* group creation property list ID */
hid_t dcpl_id = -1; /* dataset creation property list ID */
hid_t tcpl_id = -1; /* datatype creation property list ID */
int i;
const char *attr_name[3] = {"c", "b", "a" };
if((fid = H5Fcreate(FILE59, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* create group creation property list */
if((gcpl_id = H5Pcreate(H5P_GROUP_CREATE)) < 0)
goto out;
/* create dataset creation property list */
if((dcpl_id = H5Pcreate(H5P_DATASET_CREATE)) < 0)
goto out;
/* create dataset creation property list */
if((tcpl_id = H5Pcreate(H5P_DATATYPE_CREATE)) < 0)
goto out;
/* enable attribute creation order tracking on dataset property list */
if(H5Pset_attr_creation_order(dcpl_id, H5P_CRT_ORDER_TRACKED) < 0)
goto out;
/* enable attribute creation order tracking on group property list */
if(H5Pset_attr_creation_order(gcpl_id, H5P_CRT_ORDER_TRACKED) < 0)
goto out;
/* enable attribute creation order tracking on datatype property list */
if(H5Pset_attr_creation_order(tcpl_id, H5P_CRT_ORDER_TRACKED) < 0)
goto out;
/* create a dataspace */
if((sid = H5Screate(H5S_SCALAR)) < 0)
goto out;
/*-------------------------------------------------------------------------
* create a dataset with creation order tracked for attributes and atributes in it
*-------------------------------------------------------------------------
*/
/* create a dataset */
if((did = H5Dcreate2(fid, "dt", H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, dcpl_id, H5P_DEFAULT)) < 0)
goto out;
/* add attributes */
for(i = 0; i < 3; i++)
{
if((aid = H5Acreate2(did, attr_name[i], H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* close attribute */
if(H5Aclose(aid) < 0)
goto out;
aid = -1;
} /* end for */
if(H5Dclose(did) < 0)
goto out;
did = -1;
/*-------------------------------------------------------------------------
* create a dataset without creation order tracked for attributes and atributes in it
*-------------------------------------------------------------------------
*/
/* create a dataset */
if((did = H5Dcreate2(fid, "d", H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* add attributes */
for(i = 0; i < 3; i++)
{
if((aid = H5Acreate2(did, attr_name[i], H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* close attribute */
if(H5Aclose(aid) < 0)
goto out;
aid = -1;
} /* end for */
if(H5Dclose(did) < 0)
goto out;
did = -1;
/*-------------------------------------------------------------------------
* create a group with creation order tracked for attributes and atributes in it
*-------------------------------------------------------------------------
*/
if((gid = H5Gcreate2(fid, "gt", H5P_DEFAULT, gcpl_id, H5P_DEFAULT)) < 0)
goto out;
/* add attributes */
for(i = 0; i < 3; i++)
{
if((aid = H5Acreate2(gid, attr_name[i], H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* close attribute */
if(H5Aclose(aid) < 0)
goto out;
aid = -1;
} /* end for */
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
/*-------------------------------------------------------------------------
* create a group without creation order tracked for attributes and atributes in it
*-------------------------------------------------------------------------
*/
if((gid = H5Gcreate2(fid, "g", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* add attributes */
for(i = 0; i < 3; i++)
{
if((aid = H5Acreate2(gid, attr_name[i], H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* close attribute */
if(H5Aclose(aid) < 0)
goto out;
aid = -1;
} /* end for */
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
/*-------------------------------------------------------------------------
* create a named datatype with creation order tracked for attributes and atributes in it
*-------------------------------------------------------------------------
*/
if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0)
goto out;
if((H5Tcommit2(fid, "tt", tid, H5P_DEFAULT, tcpl_id, H5P_DEFAULT)) < 0)
goto out;
/* add attributes */
for(i = 0; i < 3; i++)
{
if((aid = H5Acreate2(tid, attr_name[i], H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* close attribute */
if(H5Aclose(aid) < 0)
goto out;
aid = -1;
} /* end for */
if(H5Tclose(tid) < 0)
goto out;
tid = -1;
/*-------------------------------------------------------------------------
* create a named datatype without creation order tracked for attributes and atributes in it
*-------------------------------------------------------------------------
*/
if((tid = H5Tcopy(H5T_NATIVE_INT)) < 0)
goto out;
if((H5Tcommit2(fid, "t", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* add attributes */
for(i = 0; i < 3; i++)
{
if((aid = H5Acreate2(tid, attr_name[i], H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* close attribute */
if(H5Aclose(aid) < 0)
goto out;
aid = -1;
} /* end for */
if(H5Tclose(tid) < 0)
goto out;
tid = -1;
/*-------------------------------------------------------------------------
* add some attributes to the root group
*-------------------------------------------------------------------------
*/
if((gid = H5Gopen2(fid, "/", H5P_DEFAULT)) < 0)
goto out;
/* add attributes */
for(i = 0; i < 3; i++)
{
if((aid = H5Acreate2(gid, attr_name[i], H5T_NATIVE_UCHAR, sid, H5P_DEFAULT, H5P_DEFAULT)) < 0)
goto out;
/* close attribute */
if(H5Aclose(aid) < 0)
goto out;
aid = -1;
} /* end for */
if(H5Gclose(gid) < 0)
goto out;
gid = -1;
/*-------------------------------------------------------------------------
* close
*-------------------------------------------------------------------------
*/
if(H5Sclose(sid) < 0)
goto out;
sid = -1;
if(H5Pclose(dcpl_id) < 0)
goto out;
dcpl_id = -1;
if(H5Pclose(gcpl_id) < 0)
goto out;
gcpl_id = -1;
if(H5Pclose(tcpl_id) < 0)
goto out;
tcpl_id = -1;
if(H5Fclose(fid) < 0)
goto out;
fid = -1;
return;
out:
printf("Error.....\n");
H5E_BEGIN_TRY {
H5Gclose(gid);
H5Dclose(did);
H5Sclose(sid);
H5Pclose(gcpl_id);
H5Pclose(dcpl_id);
H5Pclose(tcpl_id);
H5Fclose(fid);
} H5E_END_TRY;
return;
}
/*-------------------------------------------------------------------------
* Function: gent_fpformat
*
* Purpose: Generate a file to be used in the floating point format test
* Contains:
* 1) a float dataset
* 2) a double dataset
*
*-------------------------------------------------------------------------
*/
static void
gent_fpformat(void)
{
hid_t fid, sid, did;
hsize_t dims[1] = {6};
double dbuf[6] = {-0.1234567, 0.1234567, 0, 0, 0, 0};
float fbuf[6] = {-0.1234567f, 0.1234567f, 0, 0, 0, 0};
fid = H5Fcreate(FILE60, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
sid = H5Screate_simple(1, dims, NULL);
/*-------------------------------------------------------------------------
* double
*-------------------------------------------------------------------------
*/
did = H5Dcreate2(fid, "double", H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(did, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dbuf);
H5Dclose(did);
/*-------------------------------------------------------------------------
* float
*-------------------------------------------------------------------------
*/
did = H5Dcreate2(fid, "float", H5T_NATIVE_FLOAT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(did, H5T_NATIVE_FLOAT, H5S_ALL, H5S_ALL, H5P_DEFAULT, fbuf);
H5Dclose(did);
/* close */
H5Sclose(sid);
H5Fclose(fid);
}
/*-------------------------------------------------------------------------
* Function: gent_extlinks
*
* Purpose: Generate 3 files to be used in the external links test
* External links point from one HDF5 file to an object (Group, Dataset,
* or committed Datatype) in another file. Try to create cycles.
*
*-------------------------------------------------------------------------
*/
static void
gent_extlinks(void)
{
hid_t source_fid, target_fid, far_fid, sid, did, gid, gid2, tid;
hsize_t dims[1] = {6};
int buf[6] = {1, 2, 3, 4, 5, 6};
/* create two files, a source and a target */
source_fid = H5Fcreate(FILE61, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
target_fid = H5Fcreate(FILE62, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
far_fid = H5Fcreate(FILE63, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/*-------------------------------------------------------------------------
* create Groups, a Dataset, a committed Datatype, external links, and a
* cycle in the target
*-------------------------------------------------------------------------
*/
gid = H5Gcreate2(target_fid, "group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Gclose(H5Gcreate2(target_fid, "empty_group", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT));
sid = H5Screate_simple(1, dims, NULL);
did = H5Dcreate2(gid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
H5Lcreate_external(FILE61, "/", gid, "elink_t1", H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_external(FILE61, "/ext_link4", gid, "elink_t2", H5P_DEFAULT, H5P_DEFAULT);
gid2 = H5Gcreate2(gid, "subgroup", H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_hard(target_fid, "/group", gid2, "link_to_group", H5P_DEFAULT, H5P_DEFAULT);
H5Dclose(did);
H5Sclose(sid);
H5Gclose(gid2);
H5Gclose(gid);
sid = H5Screate_simple(1, dims, NULL);
did = H5Dcreate2(target_fid, "dset", H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Dwrite(did, H5T_NATIVE_INT, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf);
H5Dclose(did);
H5Sclose(sid);
tid = H5Tcopy(H5T_NATIVE_INT);
H5Tcommit2(target_fid, "type", tid, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
H5Tclose(tid);
/*-------------------------------------------------------------------------
* create external links in the source file pointing to the target objects
*-------------------------------------------------------------------------
*/
H5Lcreate_external(FILE62, "group", source_fid, "ext_link1", H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_external(FILE62, "dset", source_fid, "ext_link2", H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_external(FILE62, "type", source_fid, "ext_link3", H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_external(FILE62, "group/elink_t2", source_fid, "ext_link4", H5P_DEFAULT, H5P_DEFAULT);
H5Lcreate_external(FILE62, "empty_group", source_fid, "ext_link5", H5P_DEFAULT, H5P_DEFAULT);
/* external link to soft link which linked to a dataset */
H5Lcreate_external(FILE4_1, "/soft_dset1", source_fid, "ext2soft_link1", H5P_DEFAULT, H5P_DEFAULT);
/* external link to dangle soft link */
H5Lcreate_external(FILE4_1, "/soft_dangle", source_fid, "ext2softdangle_link1", H5P_DEFAULT, H5P_DEFAULT);
/*-------------------------------------------------------------------------
* create external link in the "far" file pointing to the source file
*-------------------------------------------------------------------------
*/
H5Lcreate_external(FILE61, "/", far_fid, "src_file", H5P_DEFAULT, H5P_DEFAULT);
/* close */
H5Fclose(source_fid);
H5Fclose(target_fid);
H5Fclose(far_fid);
}
/*-------------------------------------------------------------------------
* Function: gent_fs_strategy_threshold
*
* Purpose: Generate a file with non-default file space strategy and
* non-default free-space section threshold.
*-------------------------------------------------------------------------
*/
static void
gent_fs_strategy_threshold(void)
{
hid_t fid; /* File id */
hid_t fcpl; /* File creation property */
/* Create file-creation template */
fcpl = H5Pcreate(H5P_FILE_CREATE);
/* Set file space information */
H5Pset_file_space(fcpl, STRATEGY, (hsize_t)THRESHOLD10);
/* Create the file with the specified strategy and threshold */
fid = H5Fcreate(FILE65, H5F_ACC_TRUNC, fcpl, H5P_DEFAULT);
/* close */
H5Fclose(fid);
H5Pclose(fcpl);
}
/*-------------------------------------------------------------------------
* Function: gent_packedbits
*
* Purpose: Generate a file to be used in the h5dump packed bits tests.
* Three datasets of 1, 2 and 4 bytes of unsigned int types are created.
* Three more datasets of 1, 2 and 4 bytes of signed int types are created.
* Fill them with raw data such that no bit will be all zero in a dataset.
* A dummy dataset of double type is created for failure test.
* Created: Albert Cheng, 2010/5/10.
* Modified: Allen Byrne, 2011/1/5 Use file to test Signed/Unsigned datatypes
*-------------------------------------------------------------------------
*/
static void
gent_packedbits(void)
{
hid_t fid, dataset, space;
hsize_t dims[2];
uint8_t dsetu8[F66_XDIM][F66_YDIM8], valu8bits;
uint16_t dsetu16[F66_XDIM][F66_YDIM16], valu16bits;
uint32_t dsetu32[F66_XDIM][F66_YDIM32], valu32bits;
uint64_t dsetu64[F66_XDIM][F66_YDIM64], valu64bits;
int8_t dset8[F66_XDIM][F66_YDIM8], val8bits;
int16_t dset16[F66_XDIM][F66_YDIM16], val16bits;
int32_t dset32[F66_XDIM][F66_YDIM32], val32bits;
int64_t dset64[F66_XDIM][F66_YDIM64], val64bits;
double dsetdbl[F66_XDIM][F66_YDIM8];
unsigned int i, j;
fid = H5Fcreate(FILE66, H5F_ACC_TRUNC, H5P_DEFAULT, H5P_DEFAULT);
/* Dataset of 8 bits unsigned int */
dims[0] = F66_XDIM; dims[1] = F66_YDIM8;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, F66_DATASETU08, H5T_STD_U8LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
valu8bits = (uint8_t) ~0u; /* all 1s */
for(i = 0; i < dims[0]; i++){
dsetu8[i][0] = valu8bits;
for(j = 1; j < dims[1]; j++) {
dsetu8[i][j] = dsetu8[i][j-1] << 1;
}
valu8bits <<= 1;
}
H5Dwrite(dataset, H5T_NATIVE_UINT8, H5S_ALL, H5S_ALL, H5P_DEFAULT, dsetu8);
H5Sclose(space);
H5Dclose(dataset);
/* Dataset of 16 bits unsigned int */
dims[0] = F66_XDIM; dims[1] = F66_YDIM16;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, F66_DATASETU16, H5T_STD_U16LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
valu16bits = (uint16_t) ~0u; /* all 1s */
for(i = 0; i < dims[0]; i++){
dsetu16[i][0] = valu16bits;
for(j = 1; j < dims[1]; j++) {
dsetu16[i][j] = dsetu16[i][j-1] << 1;
}
valu16bits <<= 1;
}
H5Dwrite(dataset, H5T_NATIVE_UINT16, H5S_ALL, H5S_ALL, H5P_DEFAULT, dsetu16);
H5Sclose(space);
H5Dclose(dataset);
/* Dataset of 32 bits unsigned int */
dims[0] = F66_XDIM; dims[1] = F66_YDIM32;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, F66_DATASETU32, H5T_STD_U32LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
valu32bits = (uint32_t) ~0u; /* all 1s */
for(i = 0; i < dims[0]; i++){
dsetu32[i][0] = valu32bits;
for(j = 1; j < dims[1]; j++) {
dsetu32[i][j] = dsetu32[i][j-1] << 1;
}
valu32bits <<= 1;
}
H5Dwrite(dataset, H5T_NATIVE_UINT32, H5S_ALL, H5S_ALL, H5P_DEFAULT, dsetu32);
H5Sclose(space);
H5Dclose(dataset);
/* Dataset of 64 bits unsigned int */
dims[0] = F66_XDIM; dims[1] = F66_YDIM64;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, F66_DATASETU64, H5T_STD_U64LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
valu64bits = (uint64_t) ~0Lu; /* all 1s */
for(i = 0; i < dims[0]; i++){
dsetu64[i][0] = valu64bits;
for(j = 1; j < dims[1]; j++) {
dsetu64[i][j] = dsetu64[i][j-1] << 1;
}
valu64bits <<= 1;
}
H5Dwrite(dataset, H5T_NATIVE_UINT64, H5S_ALL, H5S_ALL, H5P_DEFAULT, dsetu64);
H5Sclose(space);
H5Dclose(dataset);
/* Dataset of 8 bits signed int */
dims[0] = F66_XDIM; dims[1] = F66_YDIM8;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, F66_DATASETS08, H5T_STD_I8LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
val8bits = (int8_t) ~0; /* all 1s */
for(i = 0; i < dims[0]; i++){
dset8[i][0] = val8bits;
for(j = 1; j < dims[1]; j++) {
dset8[i][j] = dset8[i][j-1] << 1;
}
val8bits <<= 1;
}
H5Dwrite(dataset, H5T_NATIVE_INT8, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset8);
H5Sclose(space);
H5Dclose(dataset);
/* Dataset of 16 bits signed int */
dims[0] = F66_XDIM; dims[1] = F66_YDIM16;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, F66_DATASETS16, H5T_STD_I16LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
val16bits = (int16_t) ~0; /* all 1s */
for(i = 0; i < dims[0]; i++){
dset16[i][0] = val16bits;
for(j = 1; j < dims[1]; j++) {
dset16[i][j] = dset16[i][j-1] << 1;
}
val16bits <<= 1;
}
H5Dwrite(dataset, H5T_NATIVE_INT16, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset16);
H5Sclose(space);
H5Dclose(dataset);
/* Dataset of 32 bits signed int */
dims[0] = F66_XDIM; dims[1] = F66_YDIM32;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, F66_DATASETS32, H5T_STD_I32LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
val32bits = (int32_t) ~0; /* all 1s */
for(i = 0; i < dims[0]; i++){
dset32[i][0] = val32bits;
for(j = 1; j < dims[1]; j++) {
dset32[i][j] = dset32[i][j-1] << 1;
}
val32bits <<= 1;
}
H5Dwrite(dataset, H5T_NATIVE_INT32, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset32);
H5Sclose(space);
H5Dclose(dataset);
/* Dataset of 64 bits signed int */
dims[0] = F66_XDIM; dims[1] = F66_YDIM64;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, F66_DATASETS64, H5T_STD_I64LE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
val64bits = (int64_t) ~0L; /* all 1s */
for(i = 0; i < dims[0]; i++){
dset64[i][0] = val64bits;
for(j = 1; j < dims[1]; j++) {
dset64[i][j] = dset64[i][j-1] << 1;
}
val64bits <<= 1;
}
H5Dwrite(dataset, H5T_NATIVE_INT64, H5S_ALL, H5S_ALL, H5P_DEFAULT, dset64);
H5Sclose(space);
H5Dclose(dataset);
/* Double Dummy set for failure tests */
dims[0] = F66_XDIM; dims[1] = F66_YDIM8;
space = H5Screate_simple(2, dims, NULL);
dataset = H5Dcreate2(fid, F66_DUMMYDBL, H5T_IEEE_F64BE, space, H5P_DEFAULT, H5P_DEFAULT, H5P_DEFAULT);
for(i = 0; i < dims[0]; i++)
for(j = 0; j < dims[1]; j++)
dsetdbl[i][j] = 0.0001 * j + i;
H5Dwrite(dataset, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, dsetdbl);
H5Sclose(space);
H5Dclose(dataset);
H5Fclose(fid);
}
/*-------------------------------------------------------------------------
* Function: main
*
*-------------------------------------------------------------------------
*/
int main(void)
{
gent_group();
gent_attribute();
gent_softlink();
gent_softlink2();
gent_dataset();
gent_hardlink();
gent_extlink();
gent_udlink();
gent_compound_dt();
gent_all();
gent_loop();
gent_dataset2();
gent_compound_dt2();
gent_loop2();
gent_many();
gent_str();
gent_str2();
gent_enum();
gent_objref();
gent_datareg();
gent_attrreg();
gent_nestcomp();
gent_opaque();
gent_bitfields();
gent_vldatatypes();
gent_vldatatypes2();
gent_vldatatypes3();
gent_vldatatypes4();
gent_vldatatypes5();
gent_array1_big();
gent_array1();
gent_array2();
gent_array3();
gent_array4();
gent_array5();
gent_array6();
gent_array7();
gent_array8();
gent_empty();
gent_group_comments();
gent_split_file();
gent_family();
gent_multi();
gent_large_objname();
gent_vlstr();
gent_char();
gent_attr_all();
gent_compound_complex();
gent_named_dtype_attr();
gent_null_space();
gent_zero_dim_size();
gent_filters();
gent_fvalues();
gent_fcontents();
gent_string();
gent_aindices();
gent_longlinks();
gent_ldouble();
gent_binary();
gent_bigdims();
gent_hyperslab();
gent_group_creation_order();
gent_attr_creation_order();
gent_fpformat();
gent_extlinks();
gent_fs_strategy_threshold();
gent_packedbits();
return 0;
}
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