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Extras/FCollada/FUtils/FUAssert.h

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+/*
+	Copyright (C) 2005-2006 Feeling Software Inc.
+	MIT License: http://www.opensource.org/licenses/mit-license.php
+*/
+
+/**
+	@file FUAssert.h
+	This file contains a simple debugging assertion mechanism.
+*/
+
+#ifndef _FU_ASSERT_H_
+#define _FU_ASSERT_H_
+
+/**
+	Breaks into the debugger.
+	In debug builds, this intentionally crashes the application.
+	In release builds, this is an empty function.
+*/
+inline void DEBUGGER_BREAK()
+{
+#ifdef _DEBUG
+#ifdef WIN32
+
+	_asm int 3;
+#else
+
+	// Force a crash?
+	uint32* __p = NULL;
+	uint32 __v = *__p;
+	*__p = 0xD1ED0D1E;
+	__v = __v + 1;
+
+#endif // WIN32
+#endif // _DEBUG
+}
+
+/** Forces the debugger to break, or take the fall-back.
+	@param command The fall_back command to execute. */
+#define FUFail(command) { DEBUGGER_BREAK(); command; }
+
+/** Asserts that a condition is met.
+	Use this macro, instead of 'if' statements
+	when you are asserting for a programmer's error.
+	@param condition The condition to assert.
+	@param fall_back The command to execute if the condition is not met. */
+#define FUAssert(condition, fall_back) { if (!(condition)) { DEBUGGER_BREAK(); fall_back; } }
+
+#endif // _FU_ASSERT_H_