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66 lines
1.1 KiB
C++
66 lines
1.1 KiB
C++
#ifndef FILE_OPTMEM
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#define FILE_OPTMEM
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/**************************************************************************/
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/* File: optmem.hh */
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/* Author: Joachim Schoeberl */
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/* Date: 04. Apr. 97 */
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/**************************************************************************/
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namespace netgen
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{
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/**
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Optimized Memory allocation classes
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*/
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class BlockAllocator
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{
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private:
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///
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unsigned size, blocks;
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///
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void * freelist;
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///
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Array<char*> bablocks;
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public:
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///
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BlockAllocator (unsigned asize, unsigned ablocks = 100);
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///
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~BlockAllocator ();
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///
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void * Alloc ();
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/*
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{
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if (!freelist)
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Alloc2();
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void * p = freelist;
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// freelist = *(void**)freelist;
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freelist = *static_cast<void**> (freelist);
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return p;
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}
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*/
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///
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void Free (void * p);
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/*
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{
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if (!bablocks.Size()) return;
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*(void**)p = freelist;
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freelist = p;
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}
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*/
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private:
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// void Alloc2 ();
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};
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}
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#endif
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