132 lines
4.0 KiB
C++
132 lines
4.0 KiB
C++
//
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// boost/assert.hpp - BOOST_ASSERT(expr)
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// BOOST_ASSERT_MSG(expr, msg)
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// BOOST_VERIFY(expr)
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//
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// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
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// Copyright (c) 2007 Peter Dimov
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// Copyright (c) Beman Dawes 2011
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//
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// Note: There are no include guards. This is intentional.
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//
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// See http://www.boost.org/libs/utility/assert.html for documentation.
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//
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//
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// Stop inspect complaining about use of 'assert':
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//
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// boostinspect:naassert_macro
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//
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//--------------------------------------------------------------------------------------//
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// BOOST_ASSERT //
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//--------------------------------------------------------------------------------------//
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#undef BOOST_ASSERT
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#if defined(BOOST_DISABLE_ASSERTS)
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# define BOOST_ASSERT(expr) ((void)0)
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#elif defined(BOOST_ENABLE_ASSERT_HANDLER)
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#include <boost/current_function.hpp>
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namespace boost
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{
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void assertion_failed(char const * expr,
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char const * function, char const * file, long line); // user defined
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} // namespace boost
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#define BOOST_ASSERT(expr) ((expr) \
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? ((void)0) \
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: ::boost::assertion_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
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#else
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# include <assert.h> // .h to support old libraries w/o <cassert> - effect is the same
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# define BOOST_ASSERT(expr) assert(expr)
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#endif
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//--------------------------------------------------------------------------------------//
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// BOOST_ASSERT_MSG //
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//--------------------------------------------------------------------------------------//
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# undef BOOST_ASSERT_MSG
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#if defined(BOOST_DISABLE_ASSERTS) || defined(NDEBUG)
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#define BOOST_ASSERT_MSG(expr, msg) ((void)0)
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#elif defined(BOOST_ENABLE_ASSERT_HANDLER)
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#include <boost/current_function.hpp>
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namespace boost
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{
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void assertion_failed_msg(char const * expr, char const * msg,
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char const * function, char const * file, long line); // user defined
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} // namespace boost
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#define BOOST_ASSERT_MSG(expr, msg) ((expr) \
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? ((void)0) \
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: ::boost::assertion_failed_msg(#expr, msg, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
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#else
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#ifndef BOOST_ASSERT_HPP
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#define BOOST_ASSERT_HPP
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#include <cstdlib>
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#include <iostream>
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#include <boost/current_function.hpp>
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// IDE's like Visual Studio perform better if output goes to std::cout or
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// some other stream, so allow user to configure output stream:
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#ifndef BOOST_ASSERT_MSG_OSTREAM
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# define BOOST_ASSERT_MSG_OSTREAM std::cerr
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#endif
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namespace boost
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{
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namespace assertion
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{
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namespace detail
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{
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inline void assertion_failed_msg(char const * expr, char const * msg, char const * function,
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char const * file, long line)
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{
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BOOST_ASSERT_MSG_OSTREAM
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<< "***** Internal Program Error - assertion (" << expr << ") failed in "
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<< function << ":\n"
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<< file << '(' << line << "): " << msg << std::endl;
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std::abort();
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}
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} // detail
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} // assertion
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} // detail
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#endif
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#define BOOST_ASSERT_MSG(expr, msg) ((expr) \
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? ((void)0) \
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: ::boost::assertion::detail::assertion_failed_msg(#expr, msg, \
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BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
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#endif
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//--------------------------------------------------------------------------------------//
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// BOOST_VERIFY //
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//--------------------------------------------------------------------------------------//
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#undef BOOST_VERIFY
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#if defined(BOOST_DISABLE_ASSERTS) || ( !defined(BOOST_ENABLE_ASSERT_HANDLER) && defined(NDEBUG) )
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# define BOOST_VERIFY(expr) ((void)(expr))
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#else
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# define BOOST_VERIFY(expr) BOOST_ASSERT(expr)
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#endif
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