d8cfeadd90
Code cleanup/optimization
Description:
Query property list values once, at the beginning of the I/O routines,
instead of querying the property list values multiple (lots!) of times in
lower level routines.
Solution:
Create "property list caches" for internal library queries of the property
list values.
Platforms tested:
IBM p690 (copper) w/parallel & fphdf5
h5committest
75 lines
3.8 KiB
C
75 lines
3.8 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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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 files COPYING and Copyright.html. COPYING can be found at the root *
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* of the source code distribution tree; Copyright.html can be found at the *
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* root level of an installed copy of the electronic HDF5 document set and *
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* is linked from the top-level documents page. It can also be found at *
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* http://hdf.ncsa.uiuc.edu/HDF5/doc/Copyright.html. If you do not have *
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* access to either file, you may request a copy from hdfhelp@ncsa.uiuc.edu. *
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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/*
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* This file contains private information about the H5P module
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*/
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#ifndef _H5Pprivate_H
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#define _H5Pprivate_H
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/* Include package's public header */
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#include "H5Ppublic.h"
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/* Private headers needed by this file */
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#include "H5private.h" /* Generic Functions */
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#include "H5Oprivate.h" /* Object headers */
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/* Forward declarations for anonymous H5P objects */
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typedef struct H5P_genplist_t H5P_genplist_t;
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typedef struct H5P_genclass_t H5P_genclass_t;
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/* Private functions, not part of the publicly documented API */
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H5_DLL herr_t H5P_init(void);
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/* Internal versions of API routines */
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H5_DLL herr_t H5P_close(void *_plist);
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H5_DLL hid_t H5P_create_id(H5P_genclass_t *pclass);
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H5_DLL hid_t H5P_copy_plist(H5P_genplist_t *old_plist);
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H5_DLL herr_t H5P_get(H5P_genplist_t *plist, const char *name, void *value);
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H5_DLL herr_t H5P_set(H5P_genplist_t *plist, const char *name, const void *value);
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H5_DLL herr_t H5P_insert(H5P_genplist_t *plist, const char *name, size_t size,
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void *value, H5P_prp_set_func_t prp_set, H5P_prp_get_func_t prp_get,
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H5P_prp_delete_func_t prp_delete, H5P_prp_copy_func_t prp_copy,
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H5P_prp_compare_func_t prp_cmp, H5P_prp_close_func_t prp_close);
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H5_DLL herr_t H5P_remove(hid_t plist_id, H5P_genplist_t *plist, const char *name);
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H5_DLL htri_t H5P_exist_plist(H5P_genplist_t *plist, const char *name);
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H5_DLL char *H5P_get_class_name(H5P_genclass_t *pclass);
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H5_DLL herr_t H5P_get_nprops_pclass(H5P_genclass_t *pclass, size_t *nprops);
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H5_DLL herr_t H5P_register(H5P_genclass_t *pclass, const char *name, size_t size,
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void *def_value, H5P_prp_create_func_t prp_create, H5P_prp_set_func_t prp_set,
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H5P_prp_get_func_t prp_get, H5P_prp_delete_func_t prp_delete,
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H5P_prp_copy_func_t prp_copy, H5P_prp_compare_func_t prp_cmp,
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H5P_prp_close_func_t prp_close);
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H5_DLL hid_t H5P_get_driver(H5P_genplist_t *plist);
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H5_DLL void * H5P_get_driver_info(H5P_genplist_t *plist);
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H5_DLL herr_t H5P_set_driver(H5P_genplist_t *plist, hid_t new_driver_id,
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const void *new_driver_info);
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H5_DLL herr_t H5P_set_vlen_mem_manager(H5P_genplist_t *plist,
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H5MM_allocate_t alloc_func, void *alloc_info, H5MM_free_t free_func,
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void *free_info);
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H5_DLL herr_t H5P_is_fill_value_defined(const struct H5O_fill_t *fill,
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H5D_fill_value_t *status);
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/* *SPECIAL* Don't make more of these! -QAK */
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H5_DLL htri_t H5P_isa_class(hid_t plist_id, hid_t pclass_id);
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H5_DLL void *H5P_object_verify(hid_t plist_id, hid_t pclass_id);
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/* Private functions to "peek" at properties of a certain type */
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H5_DLL unsigned H5P_peek_unsigned(H5P_genplist_t *plist, const char *name);
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H5_DLL hid_t H5P_peek_hid_t(H5P_genplist_t *plist, const char *name);
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H5_DLL void *H5P_peek_voidp(H5P_genplist_t *plist, const char *name);
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H5_DLL size_t H5P_peek_size_t(H5P_genplist_t *plist, const char *name);
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#endif
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