| #ifndef BOOST_ASSERT_SOURCE_LOCATION_HPP_INCLUDED |
| #define BOOST_ASSERT_SOURCE_LOCATION_HPP_INCLUDED |
| |
| // http://www.boost.org/libs/assert |
| // |
| // Copyright 2019 Peter Dimov |
| // Distributed under the Boost Software License, Version 1.0. |
| // http://www.boost.org/LICENSE_1_0.txt |
| |
| #include <boost/current_function.hpp> |
| #include <boost/config.hpp> |
| #include <boost/cstdint.hpp> |
| #include <iosfwd> |
| |
| namespace boost |
| { |
| |
| struct source_location |
| { |
| private: |
| |
| char const * file_; |
| char const * function_; |
| boost::uint_least32_t line_; |
| boost::uint_least32_t column_; |
| |
| public: |
| |
| BOOST_CONSTEXPR source_location() BOOST_NOEXCEPT: file_( "(unknown)" ), function_( "(unknown)" ), line_( 0 ), column_( 0 ) |
| { |
| } |
| |
| BOOST_CONSTEXPR source_location( char const * file, boost::uint_least32_t ln, char const * function, boost::uint_least32_t col = 0 ) BOOST_NOEXCEPT: file_( file ), function_( function ), line_( ln ), column_( col ) |
| { |
| } |
| |
| BOOST_CONSTEXPR char const * file_name() const BOOST_NOEXCEPT |
| { |
| return file_; |
| } |
| |
| BOOST_CONSTEXPR char const * function_name() const BOOST_NOEXCEPT |
| { |
| return function_; |
| } |
| |
| BOOST_CONSTEXPR boost::uint_least32_t line() const BOOST_NOEXCEPT |
| { |
| return line_; |
| } |
| |
| BOOST_CONSTEXPR boost::uint_least32_t column() const BOOST_NOEXCEPT |
| { |
| return column_; |
| } |
| }; |
| |
| template<class E, class T> std::basic_ostream<E, T> & operator<<( std::basic_ostream<E, T> & os, source_location const & loc ) |
| { |
| os.width( 0 ); |
| |
| if( loc.line() == 0 ) |
| { |
| os << "(unknown source location)"; |
| } |
| else |
| { |
| os << loc.file_name() << ':' << loc.line(); |
| |
| if( loc.column() ) |
| { |
| os << ':' << loc.column(); |
| } |
| |
| os << ": in function '" << loc.function_name() << '\''; |
| } |
| |
| return os; |
| } |
| |
| } // namespace boost |
| |
| #if defined( BOOST_DISABLE_CURRENT_LOCATION ) |
| |
| # define BOOST_CURRENT_LOCATION ::boost::source_location() |
| |
| #elif defined(__clang_analyzer__) |
| |
| // Cast to char const* to placate clang-tidy |
| // https://bugs.llvm.org/show_bug.cgi?id=28480 |
| # define BOOST_CURRENT_LOCATION ::boost::source_location(__FILE__, __LINE__, static_cast<char const*>(BOOST_CURRENT_FUNCTION)) |
| |
| #else |
| |
| # define BOOST_CURRENT_LOCATION ::boost::source_location(__FILE__, __LINE__, BOOST_CURRENT_FUNCTION) |
| |
| #endif |
| |
| #endif // #ifndef BOOST_ASSERT_SOURCE_LOCATION_HPP_INCLUDED |