KDECore

kvmallocator.h

00001 /*
00002     This file is part of the KDE libraries
00003 
00004     Copyright (C) 2000 Waldo Bastian (bastian@kde.org)
00005               
00006     This library is free software; you can redistribute it and/or
00007     modify it under the terms of the GNU Library General Public
00008     License as published by the Free Software Foundation; either
00009     version 2 of the License, or (at your option) any later version.
00010 
00011     This library is distributed in the hope that it will be useful,
00012     but WITHOUT ANY WARRANTY; without even the implied warranty of
00013     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014     Library General Public License for more details.
00015 
00016     You should have received a copy of the GNU Library General Public License
00017     along with this library; see the file COPYING.LIB.  If not, write to
00018     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019     Boston, MA 02110-1301, USA.
00020 */
00021 //----------------------------------------------------------------------------
00022 //
00023 // KDE Virtual Memory Allocator
00024 
00025 #ifndef KVMALLOCATOR_H
00026 #define KVMALLOCATOR_H
00027 
00028 #include <sys/types.h>
00029 #include "kdelibs_export.h"
00030 
00031 class KVMAllocatorPrivate;
00032 
00039 class KDECORE_EXPORT KVMAllocator
00040 {
00041 public:
00042     struct Block;
00043 
00047     KVMAllocator();
00048 
00052     ~KVMAllocator();
00053 
00059     Block *allocate(size_t _size);
00060     
00065     void free(Block *block);
00066     
00077     bool copyBlock(void *dest, Block *src, int _offset = 0, size_t length = 0);
00078 
00083     void copy(void *dest, Block *src, int _offset = 0, size_t length = 0) KDE_DEPRECATED;
00084      
00095     bool copyBlock(Block *dest, void *src, int _offset = 0, size_t length = 0);
00096 
00101     void copy(Block *dest, void *src, int _offset = 0, size_t length = 0) KDE_DEPRECATED;  
00102 
00107     void *map(Block *block);
00108     
00113     void unmap(Block *block);
00114     
00115 private:
00116     KVMAllocatorPrivate *d;
00117 };
00118 
00119 #endif
KDECore

kvmallocator.h

KDECore

API Reference
