Removed blockalloc.h

include/bx/blockalloc.h

@@ -1,99 +0,0 @@
-/*
- * Copyright 2010-2015 Branimir Karadzic. All rights reserved.
- * License: http://www.opensource.org/licenses/BSD-2-Clause
- */
-
-#ifndef BX_BLOCKALLOC_H_HEADER_GUARD
-#define BX_BLOCKALLOC_H_HEADER_GUARD
-
-#include "bx.h"
-
-namespace bx
-{
-	class BlockAlloc
-	{
-	public:
-		static const uint16_t invalidIndex = 0xffff;
-		static const uint32_t minElementSize = 2;
-
-		BlockAlloc()
-			: m_data(NULL)
-			, m_num(0)
-			, m_size(0)
-			, m_numFree(0)
-			, m_freeIndex(invalidIndex)
-		{
-		}
-
-		BlockAlloc(void* _data, uint16_t _num, uint16_t _size)
-			: m_data(_data)
-			, m_num(_num)
-			, m_size(_size)
-			, m_numFree(_num)
-			, m_freeIndex(0)
-		{
-			char* data = (char*)_data;
-			uint16_t* index = (uint16_t*)_data;
-			for (uint16_t ii = 0; ii < m_num-1; ++ii)
-			{
-				*index = ii+1;
-				data += m_size;
-				index = (uint16_t*)data;
-			}
-			*index = invalidIndex;
-		}
-
-		~BlockAlloc()
-		{
-		}
-
-		void* alloc()
-		{
-			if (invalidIndex == m_freeIndex)
-			{
-				return NULL;
-			}
-
-			void* obj = ( (char*)m_data) + m_freeIndex*m_size;
-			m_freeIndex = *( (uint16_t*)obj);
-			--m_numFree;
-
-			return obj;
-		}
-
-		void free(void* _obj)
-		{
-			uint16_t index = getIndex(_obj);
-			BX_CHECK(index < m_num, "index %d, m_num %d", index, m_num);
-
-			*( (uint16_t*)_obj) = m_freeIndex;
-			m_freeIndex = index;
-			++m_numFree;
-		}
-
-		uint16_t getIndex(void* _obj) const
-		{
-			return (uint16_t)( ( (char*)_obj - (char*)m_data ) / m_size);
-		}
-
-		uint16_t getNumFree() const
-		{
-			return m_numFree;
-		}
-
-		void* getFromIndex(uint16_t _index)
-		{
-			return (char*)m_data + _index*m_size;
-		}
-
-	private:
-		void* m_data;
-		uint16_t m_num;
-		uint16_t m_size;
-		uint16_t m_numFree;
-		uint16_t m_freeIndex;
-	};
-
-} // namespace bx
-
-#endif // BX_BLOCKALLOC_H_HEADER_GUARD