kallocator.h
00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024
00025
00026
00027
#ifndef KALLOCATOR_H
00028
#define KALLOCATOR_H
00029
00030
#include <qvaluelist.h>
00031
00032
class KZoneAllocatorPrivate;
00033
00034
00047 class KZoneAllocator
00048 {
00049
public:
00054
KZoneAllocator(
unsigned long _blockSize = 8*1024);
00055
00059
~KZoneAllocator();
00060
00066
void*
allocate(size_t _size);
00067
00088
void deallocate(
void *ptr);
00089
00110
void free_since(
void *ptr);
00111
00112
protected:
00113
class MemBlock;
00114
typedef QValueList<MemBlock *> MemList;
00115
void addBlock(MemBlock *b);
00116
void delBlock(MemBlock *b);
00117
void insertHash(MemBlock *b);
00118
void initHash();
00119 MemBlock *currentBlock;
00120
unsigned long blockSize;
00121
unsigned long blockOffset;
00122
unsigned int log2;
00123
unsigned int num_blocks;
00124
MemList **hashList;
00125
unsigned int hashSize;
00126
bool hashDirty;
00127
private:
00128 KZoneAllocatorPrivate *d;
00129 };
00130
00131
#endif
This file is part of the documentation for kdecore Library Version 3.3.1.