blob: 755488c13cd3743bcd7674eebdb110bf8ff7df11 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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 H5B package. Source files outside the H5B package should
* include H5Bprivate.h instead.
*/
#ifndef H5B_PACKAGE
#error "Do not include this file outside the H5B package!"
#endif
#ifndef _H5Bpkg_H
#define _H5Bpkg_H
/* Get package's private header */
#include "H5Bprivate.h"
/* Other private headers needed by this file */
#include "H5RCprivate.h" /* Reference counted objects */
/**************************/
/* Package Private Macros */
/**************************/
/****************************/
/* Package Private Typedefs */
/****************************/
/* The B-tree node as stored in memory... */
struct H5B_t {
H5AC_info_t cache_info; /* Information for H5AC cache functions, _must_ be */
/* first field in structure */
H5RC_t *rc_shared; /*ref-counted shared info */
unsigned level; /*node level */
unsigned nchildren; /*number of child pointers */
haddr_t left; /*address of left sibling */
haddr_t right; /*address of right sibling */
uint8_t *native; /*array of keys in native format */
haddr_t *child; /*2k child pointers */
};
/*****************************/
/* Package Private Variables */
/*****************************/
/* H5B header inherits cache-like properties from H5AC */
H5_DLLVAR const H5AC_class_t H5AC_BT[1];
/* Declare a free list to manage the haddr_t sequence information */
H5FL_SEQ_EXTERN(haddr_t);
/* Declare a PQ free list to manage the native block information */
H5FL_BLK_EXTERN(native_block);
/* Declare a free list to manage the H5B_t struct */
H5FL_EXTERN(H5B_t);
/******************************/
/* Package Private Prototypes */
/******************************/
H5_DLL herr_t H5B_dest(H5F_t *f, H5B_t *b);
#endif /*_H5Bpkg_H*/
|
