e8c162613b
Merge changes that correspond to the 64-bit ID changes (without the actual
switch to 64-bit IDs) to the 1.8 release branch. (Plus a few minor cleanups
and alignments with the trunk that aren't on the branch)
Tested on:
Mac OSX/64 10.9.4 (amazon) w/C++ & FORTRAN
(h5committested on branch already for a week)
77 lines
2.7 KiB
C
77 lines
2.7 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* 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. *
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
/*
|
|
* Programmer: Quincey Koziol <koziol@ncsa.uiuc.edu>
|
|
* Thursday, May 15, 2003
|
|
*
|
|
* Purpose: This file contains declarations which are visible only within
|
|
* the H5I package. Source files outside the H5I package should
|
|
* include H5Iprivate.h instead.
|
|
*/
|
|
#ifndef H5I_PACKAGE
|
|
#error "Do not include this file outside the H5I package!"
|
|
#endif
|
|
|
|
#ifndef _H5Ipkg_H
|
|
#define _H5Ipkg_H
|
|
|
|
/* Get package's private header */
|
|
#include "H5Iprivate.h"
|
|
|
|
/* Other private headers needed by this file */
|
|
|
|
/**************************/
|
|
/* Package Private Macros */
|
|
/**************************/
|
|
|
|
/*
|
|
* Number of bits to use for ID Type in each atom. Increase if more types
|
|
* are needed (though this will decrease the number of available IDs per
|
|
* type). This is the only number that must be changed since all other bit
|
|
* field sizes and masks are calculated from TYPE_BITS.
|
|
*/
|
|
#define TYPE_BITS 7
|
|
#define TYPE_MASK (((hid_t)1 << TYPE_BITS) - 1)
|
|
|
|
#define H5I_MAX_NUM_TYPES TYPE_MASK
|
|
|
|
/*
|
|
* Number of bits to use for the Atom index in each atom (assumes 8-bit
|
|
* bytes). We don't use the sign bit.
|
|
*/
|
|
#define ID_BITS ((sizeof(hid_t) * 8) - (TYPE_BITS + 1))
|
|
#define ID_MASK (((hid_t)1 << ID_BITS) - 1)
|
|
|
|
/* Map an atom to an ID type number */
|
|
#define H5I_TYPE(a) ((H5I_type_t)(((hid_t)(a) >> ID_BITS) & TYPE_MASK))
|
|
|
|
|
|
/****************************/
|
|
/* Package Private Typedefs */
|
|
/****************************/
|
|
|
|
/******************************/
|
|
/* Package Private Prototypes */
|
|
/******************************/
|
|
|
|
/* Testing functions */
|
|
#ifdef H5I_TESTING
|
|
H5_DLL ssize_t H5I_get_name_test(hid_t id, char *name/*out*/, size_t size,
|
|
hbool_t *cached);
|
|
#endif /* H5I_TESTING */
|
|
|
|
#endif /*_H5Ipkg_H*/
|