kvmallocator.h

/*
    This file is part of the KDE libraries
 
    Copyright (C) 2000 Waldo Bastian (bastian@kde.org)
              
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/
//----------------------------------------------------------------------------
//
// KDE Virtual Memory Allocator
 
#ifndef KVMALLOCATOR_H
#define KVMALLOCATOR_H
 
#include <sys/types.h>
#include "tdelibs_export.h"
 
class KVMAllocatorPrivate;
 
class TDECORE_EXPORT KVMAllocator
{
public:
    struct Block;
 
    KVMAllocator();
 
    ~KVMAllocator();
 
    Block *allocate(size_t _size);
    
    void free(Block *block);
    
    bool copyBlock(void *dest, Block *src, int _offset = 0, size_t length = 0);
 
    void copy(void *dest, Block *src, int _offset = 0, size_t length = 0) TDE_DEPRECATED;
     
    bool copyBlock(Block *dest, void *src, int _offset = 0, size_t length = 0);
 
    void copy(Block *dest, void *src, int _offset = 0, size_t length = 0) TDE_DEPRECATED;  
 
    void *map(Block *block);
    
    void unmap(Block *block);
    
private:
    KVMAllocatorPrivate *d;
};
 
#endif