include/assimp/ai_assert.h

0001 /*
0002 ---------------------------------------------------------------------------
0003 Open Asset Import Library (assimp)
0004 ---------------------------------------------------------------------------
0005
0006 Copyright (c) 2006-2024, assimp team
0007
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0011 with or without modification, are permitted provided that the following
0012 conditions are met:
0013
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0015   copyright notice, this list of conditions and the
0016   following disclaimer.
0017
0018 * Redistributions in binary form must reproduce the above
0019   copyright notice, this list of conditions and the
0020   following disclaimer in the documentation and/or other
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0022
0023 * Neither the name of the assimp team, nor the names of its
0024   contributors may be used to endorse or promote products
0025   derived from this software without specific prior
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0027
0028 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
0029 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
0030 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
0031 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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0038 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
0039 ---------------------------------------------------------------------------
0040 */
0041
0042 /** @file ai_assert.h
0043  *  @brief Declares the assimp-specific assertion handler.
0044  */
0045
0046 #pragma once
0047 #ifndef AI_ASSERT_H_INC
0048 #define AI_ASSERT_H_INC
0049
0050 #include <assimp/defs.h>
0051
0052 #if defined(ASSIMP_BUILD_DEBUG)
0053
0054 namespace Assimp {
0055
0056 /// @brief Assert violation behavior can be customized: see AssertHandler.h.
0057 /// @param failedExpression     The expression to validate.
0058 /// @param file                 The file location
0059 /// @param line                 The line number
0060 ASSIMP_API void aiAssertViolation(const char* failedExpression, const char* file, int line);
0061
0062 }
0063 #endif
0064
0065 // Define assertion resolinig
0066 #if defined(ASSIMP_BUILD_DEBUG)
0067 #   define ai_assert(expression) (void)((!!(expression)) || (Assimp::aiAssertViolation(#expression, __FILE__, __LINE__), 0))
0068 #   define ai_assert_entry() ai_assert(false)
0069 #else
0070 #   define  ai_assert(expression)
0071 #   define  ai_assert_entry()
0072 #endif // ASSIMP_BUILD_DEBUG
0073
0074 #endif // AI_ASSERT_H_INC