source: trunk/libtransmission/ptrarray.h @ 7136

Last change on this file since 7136 was 7136, checked in by charles, 12 years ago

minor code cleanup

  • Property svn:keywords set to Date Rev Author Id
File size: 3.4 KB
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1/******************************************************************************
2 * $Id: ptrarray.h 7136 2008-11-23 16:30:09Z charles $
3 *
4 * This file Copyright (C) 2007-2008 Charles Kerr <charles@rebelbase.com>
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
23 *****************************************************************************/
24
25#ifndef _TR_PTR_ARRAY_H_
26#define _TR_PTR_ARRAY_H_
27
28/**
29 * A simple pointer array that resizes itself dynamically.
30 */
31typedef struct tr_ptrArray tr_ptrArray;
32
33typedef void ( *PtrArrayForeachFunc )( void * );
34
35tr_ptrArray * tr_ptrArrayNew( void );
36
37tr_ptrArray * tr_ptrArrayDup( tr_ptrArray* );
38
39void          tr_ptrArrayForeach( tr_ptrArray         * array,
40                                  PtrArrayForeachFunc   func );
41
42void          tr_ptrArrayFree( tr_ptrArray         * array,
43                               PtrArrayForeachFunc   func );
44
45void*         tr_ptrArrayNth( tr_ptrArray   * array,
46                              int             nth );
47
48void*         tr_ptrArrayBack( tr_ptrArray  * array );
49
50void**        tr_ptrArrayPeek( tr_ptrArray  * array,
51                               int          * size );
52
53void**        tr_ptrArrayBase( tr_ptrArray  * array );
54
55void          tr_ptrArrayClear( tr_ptrArray * array );
56
57int           tr_ptrArrayInsert( tr_ptrArray * array,
58                                 void        * insertMe,
59                                 int           pos );
60
61int           tr_ptrArrayAppend( tr_ptrArray * array,
62                                 void        * appendMe );
63
64void*         tr_ptrArrayPop( tr_ptrArray    * array );
65
66void          tr_ptrArrayErase( tr_ptrArray  * array,
67                                int            begin,
68                                int            end );
69
70int           tr_ptrArraySize( const tr_ptrArray* );
71
72int           tr_ptrArrayEmpty( const tr_ptrArray* );
73
74int           tr_ptrArrayInsertSorted( tr_ptrArray * array,
75                                       void        * value,
76                                       int compare(const void*, const void*) );
77
78void*         tr_ptrArrayRemoveSorted( tr_ptrArray * array,
79                                       void        * value,
80                                       int compare(const void*, const void*) );
81
82void*         tr_ptrArrayFindSorted( tr_ptrArray * array,
83                                     const void  * key,
84                                     int compare(const void*, const void*) );
85
86#endif
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