kallocator.h
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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 kdelibs Version 3.1.5.