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51 lines
2.1 KiB
C
51 lines
2.1 KiB
C
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/****************************************************************************
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* NCSA HDF *
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* Software Development Group *
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* National Center for Supercomputing Applications *
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* University of Illinois at Urbana-Champaign *
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* 605 E. Springfield, Champaign IL 61820 *
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* *
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* For conditions of distribution and use, see the accompanying *
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* hdf/COPYING file. *
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* *
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****************************************************************************/
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/* $Id$ */
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/*
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* This file contains private information about the H5T module
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*/
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#ifndef H5TPRIVATE_H
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#define H5TPRIVATE_H
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#include "H5Tproto.h"
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#define H5T_RESERVED_ATOMS 8
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/* Structure for storing information about a field in a compound datatype */
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typedef struct {
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char *name; /* Name of the field */
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uintn name_off; /* Offset of name in global small-data heap */
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uintn struct_off; /* Offset of field within structure */
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h5_atomic_type_t dt; /* Datatype of the field */
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hatom_t dim_id; /* dimensionality ID of the field */
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} h5_field_info_t;
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/* Structure for storing information about a compound datatype */
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typedef struct {
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uintn n; /* Number of fields */
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uintn mem_size; /* Size of the compound structure in memory */
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uintn disk_size; /* Size of the compound structure on disk */
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h5_field_info_t *flist; /* List of fields in the compound object */
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} h5_compound_info_t;
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/* Structure for storing information any datatype */
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typedef struct {
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h5_atomic_type_t dt; /* Atomic type of this object */
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char *name; /* Name of datatype */
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h5_compound_info_t *ci; /* Information for compound datatypes */
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} h5_datatype_t;
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#endif /* H5TPRIVATE_H */
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