1 //

     2 //  boost/assert.hpp - BOOST_ASSERT(expr)

     3 //

     4 //  Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.

     5 //  Copyright (c) 2007 Peter Dimov

     6 //

     7 // Distributed under the Boost Software License, Version 1.0. (See

     8 // accompanying file LICENSE_1_0.txt or copy at

     9 // http://www.boost.org/LICENSE_1_0.txt)

    10 //

    11 //  Note: There are no include guards. This is intentional.

    12 //

    13 //  See http://www.boost.org/libs/utility/assert.html for documentation.

    14 //

    15 

    16 #undef BOOST_ASSERT

    17 

    18 #if defined(BOOST_DISABLE_ASSERTS)

    19 

    20 # define BOOST_ASSERT(expr) ((void)0)

    21 

    22 #elif defined(BOOST_ENABLE_ASSERT_HANDLER)

    23 

    24 #include <boost/current_function.hpp>

    25 

    26 namespace boost

    27 {

    28 

    29 void assertion_failed(char const * expr, char const * function, char const * file, long line); // user defined

    30 

    31 } // namespace boost

    32 

    33 #define BOOST_ASSERT(expr) ((expr)? ((void)0): ::boost::assertion_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))

    34 

    35 #else

    36 # include <assert.h> // .h to support old libraries w/o <cassert> - effect is the same

    37 # define BOOST_ASSERT(expr) assert(expr)

    38 #endif

    39 

    40 #undef BOOST_VERIFY

    41 

    42 #if defined(BOOST_DISABLE_ASSERTS) || ( !defined(BOOST_ENABLE_ASSERT_HANDLER) && defined(NDEBUG) )

    43 

    44 # define BOOST_VERIFY(expr) ((void)(expr))

    45 

    46 #else

    47 

    48 # define BOOST_VERIFY(expr) BOOST_ASSERT(expr)

    49 

    50 #endif