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3rdparty/boost_1_81_0/boost/assert.hpp 2.56 KB
598bfd3f   Hu Chunming   提交_GLIBCXX_USE_CX...
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  //
  //  boost/assert.hpp - BOOST_ASSERT(expr)
  //                     BOOST_ASSERT_MSG(expr, msg)
  //                     BOOST_VERIFY(expr)
  //                     BOOST_VERIFY_MSG(expr, msg)
  //                     BOOST_ASSERT_IS_VOID
  //
  //  Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
  //  Copyright (c) 2007, 2014 Peter Dimov
  //  Copyright (c) Beman Dawes 2011
  //  Copyright (c) 2015 Ion Gaztanaga
  //
  //  Distributed under the Boost Software License, Version 1.0.
  //  See accompanying file LICENSE_1_0.txt or copy at
  //  http://www.boost.org/LICENSE_1_0.txt
  //
  //  Note: There are no include guards. This is intentional.
  //
  //  See http://www.boost.org/libs/assert/assert.html for documentation.
  //
  
  //
  // Stop inspect complaining about use of 'assert':
  //
  // boostinspect:naassert_macro
  //
  
  //
  // BOOST_ASSERT, BOOST_ASSERT_MSG, BOOST_ASSERT_IS_VOID
  //
  
  #undef BOOST_ASSERT
  #undef BOOST_ASSERT_MSG
  #undef BOOST_ASSERT_IS_VOID
  
  #if defined(BOOST_DISABLE_ASSERTS) || ( defined(BOOST_ENABLE_ASSERT_DEBUG_HANDLER) && defined(NDEBUG) )
  
  # define BOOST_ASSERT(expr) ((void)0)
  # define BOOST_ASSERT_MSG(expr, msg) ((void)0)
  # define BOOST_ASSERT_IS_VOID
  
  #elif defined(BOOST_ENABLE_ASSERT_HANDLER) || ( defined(BOOST_ENABLE_ASSERT_DEBUG_HANDLER) && !defined(NDEBUG) )
  
  #include <boost/config.hpp> // for BOOST_LIKELY
  #include <boost/current_function.hpp>
  
  namespace boost
  {
      void assertion_failed(char const * expr, char const * function, char const * file, long line); // user defined
      void assertion_failed_msg(char const * expr, char const * msg, char const * function, char const * file, long line); // user defined
  } // namespace boost
  
  #define BOOST_ASSERT(expr) (BOOST_LIKELY(!!(expr))? ((void)0): ::boost::assertion_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
  #define BOOST_ASSERT_MSG(expr, msg) (BOOST_LIKELY(!!(expr))? ((void)0): ::boost::assertion_failed_msg(#expr, msg, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
  
  #else
  
  # include <assert.h> // .h to support old libraries w/o <cassert> - effect is the same
  
  # define BOOST_ASSERT(expr) assert(expr)
  # define BOOST_ASSERT_MSG(expr, msg) assert((expr)&&(msg))
  #if defined(NDEBUG)
  # define BOOST_ASSERT_IS_VOID
  #endif
  
  #endif
  
  //
  // BOOST_VERIFY, BOOST_VERIFY_MSG
  //
  
  #undef BOOST_VERIFY
  #undef BOOST_VERIFY_MSG
  
  #if defined(BOOST_DISABLE_ASSERTS) || ( !defined(BOOST_ENABLE_ASSERT_HANDLER) && defined(NDEBUG) )
  
  # define BOOST_VERIFY(expr) ((void)(expr))
  # define BOOST_VERIFY_MSG(expr, msg) ((void)(expr))
  
  #else
  
  # define BOOST_VERIFY(expr) BOOST_ASSERT(expr)
  # define BOOST_VERIFY_MSG(expr, msg) BOOST_ASSERT_MSG(expr,msg)
  
  #endif