transmission/libtransmission/ptrarray.h

91 lines
3.5 KiB
C

/******************************************************************************
* $Id$
*
* This file Copyright (C) 2007-2008 Charles Kerr <charles@transmissionbt.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#ifndef __TRANSMISSION__
#error only libtransmission should #include this header.
#endif
#ifndef _TR_PTR_ARRAY_H_
#define _TR_PTR_ARRAY_H_
/**
* A simple pointer array that resizes itself dynamically.
*/
typedef struct tr_ptrArray tr_ptrArray;
typedef void ( *PtrArrayForeachFunc )( void * );
tr_ptrArray * tr_ptrArrayNew( void );
tr_ptrArray * tr_ptrArrayDup( tr_ptrArray* );
void tr_ptrArrayForeach( tr_ptrArray * array,
PtrArrayForeachFunc func );
void tr_ptrArrayFree( tr_ptrArray * array,
PtrArrayForeachFunc func );
void* tr_ptrArrayNth( tr_ptrArray * array,
int nth );
void* tr_ptrArrayBack( tr_ptrArray * array );
void** tr_ptrArrayPeek( tr_ptrArray * array,
int * size );
void** tr_ptrArrayBase( tr_ptrArray * array );
void tr_ptrArrayClear( tr_ptrArray * array );
int tr_ptrArrayInsert( tr_ptrArray * array,
void * insertMe,
int pos );
int tr_ptrArrayAppend( tr_ptrArray * array,
void * appendMe );
void* tr_ptrArrayPop( tr_ptrArray * array );
void tr_ptrArrayErase( tr_ptrArray * array,
int begin,
int end );
int tr_ptrArraySize( const tr_ptrArray* );
int tr_ptrArrayEmpty( const tr_ptrArray* );
int tr_ptrArrayInsertSorted( tr_ptrArray * array,
void * value,
int compare(const void*, const void*) );
void* tr_ptrArrayRemoveSorted( tr_ptrArray * array,
void * value,
int compare(const void*, const void*) );
void* tr_ptrArrayFindSorted( tr_ptrArray * array,
const void * key,
int compare(const void*, const void*) );
#endif