2 // boost/assert.hpp - BOOST_ASSERT(expr)
3 // BOOST_ASSERT_MSG(expr, msg)
6 // Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
7 // Copyright (c) 2007 Peter Dimov
8 // Copyright (c) Beman Dawes 2011
10 // Distributed under the Boost Software License, Version 1.0. (See
11 // accompanying file LICENSE_1_0.txt or copy at
12 // http://www.boost.org/LICENSE_1_0.txt)
14 // Note: There are no include guards. This is intentional.
16 // See http://www.boost.org/libs/utility/assert.html for documentation.
20 // Stop inspect complaining about use of 'assert':
22 // boostinspect:naassert_macro
25 //--------------------------------------------------------------------------------------//
27 //--------------------------------------------------------------------------------------//
31 #if defined(BOOST_DISABLE_ASSERTS)
33 # define BOOST_ASSERT(expr) ((void)0)
35 #elif defined(BOOST_ENABLE_ASSERT_HANDLER)
37 #include <boost/current_function.hpp>
41 void assertion_failed(char const * expr,
42 char const * function, char const * file, long line); // user defined
45 #define BOOST_ASSERT(expr) ((expr) \
47 : ::boost::assertion_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
50 # include <assert.h> // .h to support old libraries w/o <cassert> - effect is the same
51 # define BOOST_ASSERT(expr) assert(expr)
54 //--------------------------------------------------------------------------------------//
55 // BOOST_ASSERT_MSG //
56 //--------------------------------------------------------------------------------------//
58 # undef BOOST_ASSERT_MSG
60 #if defined(BOOST_DISABLE_ASSERTS) || defined(NDEBUG)
62 #define BOOST_ASSERT_MSG(expr, msg) ((void)0)
64 #elif defined(BOOST_ENABLE_ASSERT_HANDLER)
66 #include <boost/current_function.hpp>
70 void assertion_failed_msg(char const * expr, char const * msg,
71 char const * function, char const * file, long line); // user defined
74 #define BOOST_ASSERT_MSG(expr, msg) ((expr) \
76 : ::boost::assertion_failed_msg(#expr, msg, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
79 #ifndef BOOST_ASSERT_HPP
80 #define BOOST_ASSERT_HPP
83 #include <boost/current_function.hpp>
85 // IDE's like Visual Studio perform better if output goes to std::cout or
86 // some other stream, so allow user to configure output stream:
87 #ifndef BOOST_ASSERT_MSG_OSTREAM
88 # define BOOST_ASSERT_MSG_OSTREAM std::cerr
97 inline void assertion_failed_msg(char const * expr, char const * msg, char const * function,
98 char const * file, long line)
100 BOOST_ASSERT_MSG_OSTREAM
101 << "***** Internal Program Error - assertion (" << expr << ") failed in "
103 << file << '(' << line << "): " << msg << std::endl;
111 #define BOOST_ASSERT_MSG(expr, msg) ((expr) \
113 : ::boost::assertion::detail::assertion_failed_msg(#expr, msg, \
114 BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
117 //--------------------------------------------------------------------------------------//
119 //--------------------------------------------------------------------------------------//
123 #if defined(BOOST_DISABLE_ASSERTS) || ( !defined(BOOST_ENABLE_ASSERT_HANDLER) && defined(NDEBUG) )
125 # define BOOST_VERIFY(expr) ((void)(expr))
129 # define BOOST_VERIFY(expr) BOOST_ASSERT(expr)