99 lines
4.7 KiB
C++
99 lines
4.7 KiB
C++
//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of NVIDIA CORPORATION nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Copyright (c) 2008-2019 NVIDIA Corporation. All rights reserved.
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// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
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// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
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#ifndef PX_FOUNDATION_PX_ASSERT_H
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#define PX_FOUNDATION_PX_ASSERT_H
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#include "foundation/PxFoundationConfig.h"
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#include "foundation/Px.h"
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/** \addtogroup foundation
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@{
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*/
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#if !PX_DOXYGEN
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namespace physx
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{
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#endif
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/* Base class to handle assert failures */
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class PX_DEPRECATED PxAssertHandler
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{
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public:
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virtual ~PxAssertHandler()
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{
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}
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virtual void operator()(const char* exp, const char* file, int line, bool& ignore) = 0;
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};
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PX_FOUNDATION_API PX_DEPRECATED PxAssertHandler& PxGetAssertHandler();
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PX_FOUNDATION_API PX_DEPRECATED void PxSetAssertHandler(PxAssertHandler& handler);
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#if !PX_ENABLE_ASSERTS
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#define PX_ASSERT(exp) ((void)0)
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#define PX_ALWAYS_ASSERT_MESSAGE(exp) ((void)0)
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#define PX_ASSERT_WITH_MESSAGE(condition, message) ((void)0)
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#else
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#if PX_VC
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#define PX_CODE_ANALYSIS_ASSUME(exp) \
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__analysis_assume(!!(exp)) // This macro will be used to get rid of analysis warning messages if a PX_ASSERT is used
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// to "guard" illegal mem access, for example.
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#else
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#define PX_CODE_ANALYSIS_ASSUME(exp)
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#endif
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#define PX_ASSERT(exp) \
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{ \
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static bool _ignore = false; \
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((void)((!!(exp)) || (!_ignore && (physx::PxGetAssertHandler()(#exp, __FILE__, __LINE__, _ignore), false)))); \
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PX_CODE_ANALYSIS_ASSUME(exp); \
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}
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#define PX_ALWAYS_ASSERT_MESSAGE(exp) \
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{ \
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static bool _ignore = false; \
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if(!_ignore) \
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physx::PxGetAssertHandler()(exp, __FILE__, __LINE__, _ignore); \
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}
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#define PX_ASSERT_WITH_MESSAGE(exp, message) \
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{ \
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static bool _ignore = false; \
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((void)((!!(exp)) || (!_ignore && (physx::PxGetAssertHandler()(message, __FILE__, __LINE__, _ignore), false)))); \
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PX_CODE_ANALYSIS_ASSUME(exp); \
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}
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#endif // !PX_ENABLE_ASSERTS
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#define PX_ALWAYS_ASSERT() PX_ASSERT(0)
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#if !PX_DOXYGEN
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} // namespace physx
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#endif
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/** @} */
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#endif // PX_FOUNDATION_PX_ASSERT_H
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