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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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*-----------------------------------------------------------------------------
* File: H5Iprivate.h
* Purpose: header file for ID API
*---------------------------------------------------------------------------*/
/* avoid re-inclusion */
#ifndef _H5Iprivate_H
#define _H5Iprivate_H
/* Include package's public header */
#include "H5Ipublic.h"
#include "H5VLpublic.h"
/* Private headers needed by this file */
#include "H5private.h"
#include "H5FLprivate.h" /* Free Lists */
/**************************/
/* Library Private Macros */
/**************************/
/* Macro to determine if a H5I_type_t is a "library type" */
#define H5I_IS_LIB_TYPE( type ) (type > 0 && type < H5I_NTYPES)
/* Flags for ID class */
#define H5I_CLASS_IS_APPLICATION 0x01
/****************************/
/* Library Private Typedefs */
/****************************/
typedef struct H5I_class_t {
H5I_type_t type_id; /* Class ID for the type */
unsigned flags; /* Class behavior flags */
unsigned reserved; /* Number of reserved IDs for this type */
/* [A specific number of type entries may be
* reserved to enable "constant" values to be
* handed out which are valid IDs in the type,
* but which do not map to any data structures
* and are not allocated dynamically later.]
*/
H5I_free_t free_func; /* Free function for object's of this type */
H5I_free2_t free_aux; /* Free function for auxilary objects of this type */
} H5I_class_t;
/*****************************/
/* Library-private Variables */
/*****************************/
/***************************************/
/* Library-private Function Prototypes */
/***************************************/
H5_DLL herr_t H5I_register_type(const H5I_class_t *cls);
H5_DLL int H5I_nmembers(H5I_type_t type);
H5_DLL herr_t H5I_clear_type(H5I_type_t type, hbool_t force, hbool_t app_ref);
H5_DLL hid_t H5I_register(H5I_type_t type, const void *object, hbool_t app_ref);
H5_DLL hid_t H5I_register2(H5I_type_t type, const void *object, const void* aux_object, hbool_t app_ref);
H5_DLL void *H5I_subst(hid_t id, const void *new_object);
H5_DLL void *H5I_object(hid_t id);
H5_DLL void *H5I_object_verify(hid_t id, H5I_type_t id_type);
H5_DLL H5I_type_t H5I_get_type(hid_t id);
H5_DLL hid_t H5I_get_file_id(hid_t obj_id, hbool_t app_ref);
H5_DLL void *H5I_remove(hid_t id);
H5_DLL void *H5I_remove_verify(hid_t id, H5I_type_t id_type);
H5_DLL herr_t H5I_iterate(H5I_type_t type, H5I_search_func_t func, void *udata, hbool_t app_ref);
H5_DLL int H5I_get_ref(hid_t id, hbool_t app_ref);
H5_DLL int H5I_inc_ref(hid_t id, hbool_t app_ref);
H5_DLL int H5I_dec_ref(hid_t id);
H5_DLL int H5I_dec_app_ref(hid_t id);
H5_DLL int H5I_dec_app_ref_always_close(hid_t id);
H5_DLL herr_t H5I_dec_type_ref(H5I_type_t type);
H5_DLL herr_t H5I_register_aux(hid_t id, void *aux_ptr);
H5_DLL void *H5I_get_aux(hid_t id);
H5_DLL hid_t H5I_get_id(void *object, H5I_type_t type);
#endif /* _H5Iprivate_H */
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