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36 lines
718 B
C++
36 lines
718 B
C++
/* (c) Magnus Auvinen. See licence.txt in the root of the distribution for more information. */
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/* If you are missing that file, acquire a complete release at teeworlds.com. */
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#ifndef ENGINE_SHARED_MEMHEAP_H
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#define ENGINE_SHARED_MEMHEAP_H
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#include <cstddef>
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class CHeap
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{
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struct CChunk
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{
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char *m_pMemory;
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char *m_pCurrent;
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char *m_pEnd;
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CChunk *m_pNext;
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};
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enum
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{
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// how large each chunk should be
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CHUNK_SIZE = 1025 * 64,
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};
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CChunk *m_pCurrent;
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void Clear();
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void NewChunk();
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void *AllocateFromChunk(unsigned int Size, unsigned Alignment);
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public:
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CHeap();
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~CHeap();
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void Reset();
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void *Allocate(unsigned Size, unsigned Alignment = alignof(std::max_align_t));
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};
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#endif
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