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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.

#ifndef PX_ASSERT_H
#define PX_ASSERT_H

#include "foundation/PxFoundationConfig.h"
#include "foundation/Px.h"

/** \addtogroup foundation
  @{
*/

#if !PX_DOXYGEN
namespace physx
{
#endif

/**
 * @brief  Built-in assert function
 */
PX_FOUNDATION_API void PxAssert(const char* exp, const char* file, int line, bool& ignore);

#if !PX_ENABLE_ASSERTS
	#define PX_ASSERT(exp) ((void)0)
	#define PX_ALWAYS_ASSERT_MESSAGE(exp) ((void)0)
	#define PX_ASSERT_WITH_MESSAGE(condition, message) ((void)0)
#else
#if PX_VC
	#define PX_CODE_ANALYSIS_ASSUME(exp)	\
		__analysis_assume(!!(exp)) // This macro will be used to get rid of analysis warning messages if a PX_ASSERT is used
	// to "guard" illegal mem access, for example.
#else
	#define PX_CODE_ANALYSIS_ASSUME(exp)
#endif
	#define PX_ASSERT(exp)																			\
		{																							\
			static bool _ignore = false;															\
			((void)((!!(exp)) || (!_ignore && (physx::PxAssert(#exp, PX_FL, _ignore), false))));	\
			PX_CODE_ANALYSIS_ASSUME(exp);															\
		}
	#define PX_ALWAYS_ASSERT_MESSAGE(exp)															\
		{																							\
			static bool _ignore = false;															\
			if(!_ignore)																			\
				physx::PxAssert(exp, PX_FL, _ignore);												\
		}
	#define PX_ASSERT_WITH_MESSAGE(exp, message)													\
		{																							\
			static bool _ignore = false;															\
			((void)((!!(exp)) || (!_ignore && (physx::PxAssert(message, PX_FL, _ignore), false))));	\
			PX_CODE_ANALYSIS_ASSUME(exp);															\
		}
#endif // !PX_ENABLE_ASSERTS

#define PX_ALWAYS_ASSERT() PX_ASSERT(0)

#if !PX_DOXYGEN
} // namespace physx
#endif


/** @} */
#endif