Initial checkin

BeefySysLib/util/AllocDebug.h

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+#pragma once
+
+//#define BP_ALLOC_TRACK
+
+#ifdef BF_PLATFORM_WINDOWS
+
+#define _CRTDBG_MAP_ALLOC
+#include <stdlib.h>
+#include <crtdbg.h>
+
+//#define USE_BF_ALLOCDEBUG
+
+#ifdef USE_BF_ALLOCDEBUG
+
+#define DBG_NEW new ( __FILE__ , __LINE__ )
+#define new DBG_NEW
+#undef delete
+
+#pragma push_macro("new")
+#undef new
+#undef delete
+void* operator new(std::size_t size);
+void* operator new(std::size_t size, const char* fileName, int lineNum);
+void operator delete(void* ptr, const char* fileName, int lineNum);
+void operator delete[](void* ptr, const char* fileName, int lineNum);
+void operator delete(void* ptr);
+void operator delete[](void* ptr);
+
+#pragma pop_macro("new")
+
+/*#undef delete
+#define delete DbgHeapDeleter(__FILE__, __LINE__) << 
+
+void DbgHeapFree(const void* ptr, const char* fileName, int lineNum);
+
+struct DbgHeapDeleter
+{
+	const char* mFileName;
+	int mLineNum;
+
+	DbgHeapDeleter(const char* fileName, int lineNum)
+	{
+		mFileName = fileName;
+		mLineNum = lineNum;
+	}
+
+	void operator<<(const void* ptr)
+	{
+		DbgHeapFree(ptr, mFileName, mLineNum);
+	}
+};*/
+
+extern int gDbgHeapTransactionIdx;
+void DbgHeapCheck();
+void DbgHeapCheckLeaks();
+
+#elif (defined _WIN32) && (!defined BF_MINGW)//USE_BF_ALLOCDEBUG
+
+#ifndef DBG_NEW
+#define DBG_NEW new ( _NORMAL_BLOCK , __FILE__ , __LINE__ )
+#define new DBG_NEW
+#endif
+
+#define DbgHeapCheck _CrtCheckMemory
+#define DbgHeapCheckLeaks _CrtDumpMemoryLeaks
+
+#endif // USE_BF_ALLOCDEBUG
+
+#endif // BF_PLATFORM_WINDOWS
+
+void BpAllocName(const char* str, int size);
+void BpDump();
+
+#ifdef BP_ALLOC_TRACK
+
+#define BP_ALLOC(str, size) BpAllocName(str, size);
+#define BP_ALLOC_RAW_T(T) BpAllocName(#T, sizeof(T))
+//#define BP_ALLOC_T(T) BpAllocName(#T, sizeof(T))
+#define BP_ALLOC_T(T)
+
+#else
+
+#define BP_ALLOC(str, size)
+#define BP_ALLOC_T(T)
+#define BP_ALLOC_RAW_T(T)
+
+#endif