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* commit '54957d37f5aa73912763dbb6e308555e863c43f4': Commit copyright header change for src/H5PLpkg.c which was added after running script to make changes. Add new files in release_docs to MANIFEST. Cimmit changes to Makefile.in(s) and H5PL.c that resulted from running autogen.sh. Merge pull request #407 in HDFFV/hdf5 from ~LRKNOX/hdf5_lrk:hdf5_1_10_1 to hdf5_1_10_1 Change copyright headers to replace url referring to file to be removed and replace it with new url for COPYING file.
163 lines
8.0 KiB
C
163 lines
8.0 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Copyright by The HDF Group. *
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* Copyright by the Board of Trustees of the University of Illinois. *
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* All rights reserved. *
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* *
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* This file is part of HDF5. The full HDF5 copyright notice, including *
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* terms governing use, modification, and redistribution, is contained in *
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* the COPYING file, which can be found at the root of the source code *
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* distribution tree, or in https://support.hdfgroup.org/ftp/HDF5/releases. *
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* If you do not have access to either file, you may request a copy from *
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* help@hdfgroup.org. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*-------------------------------------------------------------------------
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*
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* Created: H5B2private.h
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* Jan 31 2005
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* Quincey Koziol <koziol@ncsa.uiuc.edu>
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*
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* Purpose: Private header for library accessible B-tree routines.
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef _H5B2private_H
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#define _H5B2private_H
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/* Include package's public header */
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#include "H5B2public.h"
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/* Private headers needed by this file */
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#include "H5ACprivate.h" /* Metadata cache */
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#include "H5Fprivate.h" /* File access */
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/**************************/
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/* Library Private Macros */
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/**************************/
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/****************************/
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/* Library Private Typedefs */
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/****************************/
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/* B-tree IDs for various internal things. */
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typedef enum H5B2_subid_t {
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H5B2_TEST_ID = 0, /* B-tree is for testing (do not use for actual data) */
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H5B2_FHEAP_HUGE_INDIR_ID, /* B-tree is for fractal heap indirectly accessed, non-filtered 'huge' objects */
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H5B2_FHEAP_HUGE_FILT_INDIR_ID, /* B-tree is for fractal heap indirectly accessed, filtered 'huge' objects */
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H5B2_FHEAP_HUGE_DIR_ID, /* B-tree is for fractal heap directly accessed, non-filtered 'huge' objects */
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H5B2_FHEAP_HUGE_FILT_DIR_ID, /* B-tree is for fractal heap directly accessed, filtered 'huge' objects */
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H5B2_GRP_DENSE_NAME_ID, /* B-tree is for indexing 'name' field for "dense" link storage in groups */
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H5B2_GRP_DENSE_CORDER_ID, /* B-tree is for indexing 'creation order' field for "dense" link storage in groups */
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H5B2_SOHM_INDEX_ID, /* B-tree is an index for shared object header messages */
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H5B2_ATTR_DENSE_NAME_ID, /* B-tree is for indexing 'name' field for "dense" attribute storage on objects */
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H5B2_ATTR_DENSE_CORDER_ID, /* B-tree is for indexing 'creation order' field for "dense" attribute storage on objects */
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H5B2_CDSET_ID, /* B-tree is for non-filtered chunked dataset storage w/ >1 unlim dims */
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H5B2_CDSET_FILT_ID, /* B-tree is for filtered chunked dataset storage w/ >1 unlim dims */
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H5B2_TEST2_ID, /* Another B-tree is for testing (do not use for actual data) */
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H5B2_NUM_BTREE_ID /* Number of B-tree IDs (must be last) */
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} H5B2_subid_t;
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/* Define the operator callback function pointer for H5B2_iterate() */
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typedef int (*H5B2_operator_t)(const void *record, void *op_data);
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/* Define the 'found' callback function pointer for H5B2_find(), H5B2_neighbor() & H5B2_index() */
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typedef herr_t (*H5B2_found_t)(const void *record, void *op_data);
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/* Define the 'modify' callback function pointer for H5B2_modify() */
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typedef herr_t (*H5B2_modify_t)(void *record, void *op_data, hbool_t *changed);
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/* Define the 'remove' callback function pointer for H5B2_remove() & H5B2_delete() */
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typedef herr_t (*H5B2_remove_t)(const void *record, void *op_data);
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/* Comparisons for H5B2_neighbor() call */
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typedef enum H5B2_compare_t {
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H5B2_COMPARE_LESS, /* Records with keys less than query value */
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H5B2_COMPARE_GREATER /* Records with keys greater than query value */
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} H5B2_compare_t;
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/*
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* Each class of object that can be pointed to by a B-tree has a
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* variable of this type that contains class variables and methods.
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*/
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typedef struct H5B2_class_t H5B2_class_t;
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struct H5B2_class_t {
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H5B2_subid_t id; /* ID of B-tree class, as found in file */
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const char *name; /* Name of B-tree class, for debugging */
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size_t nrec_size; /* Size of native (memory) record */
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/* Extensible array client callback methods */
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void *(*crt_context)(void *udata); /* Create context for other client callbacks */
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herr_t (*dst_context)(void *ctx); /* Destroy client callback context */
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herr_t (*store)(void *nrecord, const void *udata); /* Store application record in native record table */
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herr_t (*compare)(const void *rec1, const void *rec2, int *result); /* Compare two native records */
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herr_t (*encode)(uint8_t *raw, const void *record, void *ctx); /* Encode record from native form to disk storage form */
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herr_t (*decode)(const uint8_t *raw, void *record, void *ctx); /* Decode record from disk storage form to native form */
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herr_t (*debug)(FILE *stream, int indent, int fwidth, /* Print a record for debugging */
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const void *record, const void *ctx);
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};
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/* v2 B-tree creation parameters */
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typedef struct H5B2_create_t {
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const H5B2_class_t *cls; /* v2 B-tree client class */
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uint32_t node_size; /* Size of each node (in bytes) */
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uint32_t rrec_size; /* Size of raw record (in bytes) */
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uint8_t split_percent; /* % full to split nodes */
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uint8_t merge_percent; /* % full to merge nodes */
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} H5B2_create_t;
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/* v2 B-tree metadata statistics info */
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typedef struct H5B2_stat_t {
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unsigned depth; /* Depth of B-tree */
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hsize_t nrecords; /* Number of records */
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} H5B2_stat_t;
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/* v2 B-tree info (forward decl - defined in H5B2pkg.h) */
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typedef struct H5B2_t H5B2_t;
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/*****************************/
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/* Library-private Variables */
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/*****************************/
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/***************************************/
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/* Library-private Function Prototypes */
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/***************************************/
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H5_DLL H5B2_t *H5B2_create(H5F_t *f, hid_t dxpl_id, const H5B2_create_t *cparam,
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void *ctx_udata);
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H5_DLL H5B2_t *H5B2_open(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *ctx_udata);
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H5_DLL herr_t H5B2_get_addr(const H5B2_t *bt2, haddr_t *addr/*out*/);
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H5_DLL herr_t H5B2_insert(H5B2_t *bt2, hid_t dxpl_id, void *udata);
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H5_DLL herr_t H5B2_iterate(H5B2_t *bt2, hid_t dxpl_id, H5B2_operator_t op,
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void *op_data);
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H5_DLL htri_t H5B2_find(H5B2_t *bt2, hid_t dxpl_id, void *udata,
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H5B2_found_t op, void *op_data);
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H5_DLL herr_t H5B2_index(H5B2_t *bt2, hid_t dxpl_id, H5_iter_order_t order,
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hsize_t idx, H5B2_found_t op, void *op_data);
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H5_DLL herr_t H5B2_neighbor(H5B2_t *bt2, hid_t dxpl_id, H5B2_compare_t range,
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void *udata, H5B2_found_t op, void *op_data);
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H5_DLL herr_t H5B2_modify(H5B2_t *bt2, hid_t dxpl_id, void *udata,
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H5B2_modify_t op, void *op_data);
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H5_DLL herr_t H5B2_update(H5B2_t *bt2, hid_t dxpl_id, void *udata,
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H5B2_modify_t op, void *op_data);
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H5_DLL herr_t H5B2_remove(H5B2_t *b2, hid_t dxpl_id, void *udata,
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H5B2_remove_t op, void *op_data);
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H5_DLL herr_t H5B2_remove_by_idx(H5B2_t *bt2, hid_t dxpl_id,
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H5_iter_order_t order, hsize_t idx, H5B2_remove_t op, void *op_data);
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H5_DLL herr_t H5B2_get_nrec(const H5B2_t *bt2, hsize_t *nrec);
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H5_DLL herr_t H5B2_size(H5B2_t *bt2, hid_t dxpl_id,
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hsize_t *btree_size);
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H5_DLL herr_t H5B2_close(H5B2_t *bt2, hid_t dxpl_id);
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H5_DLL herr_t H5B2_delete(H5F_t *f, hid_t dxpl_id, haddr_t addr,
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void *ctx_udata, H5B2_remove_t op, void *op_data);
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H5_DLL herr_t H5B2_depend(H5B2_t *bt2, hid_t dxpl_id, H5AC_proxy_entry_t *parent);
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H5_DLL herr_t H5B2_patch_file(H5B2_t *fa, H5F_t *f);
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/* Statistics routines */
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H5_DLL herr_t H5B2_stat_info(H5B2_t *bt2, H5B2_stat_t *info);
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#endif /* _H5B2private_H */
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