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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., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.
*/
//----------------------------------------------------------------------------
//
// KDE Virtual Memory Allocator

#ifndef KVMALLOCATOR_H
#define KVMALLOCATOR_H

#include <sys/types.h>

class KVMAllocatorPrivate;

class KVMAllocator
{
public:
    struct Block;

    KVMAllocator();

    ~KVMAllocator();

    Block *allocate(size_t _size);
    
    void free(Block *block);
    
    void copy(void *dest, Block *src, int _offset = 0, size_t length = 0);
     
    void copy(Block *dest, void *src, int _offset = 0, size_t length = 0);  

    void *map(Block *block);
    
    void unmap(Block *block);
    
private:
    KVMAllocatorPrivate *d;
};

#endif

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