56 lines
1.6 KiB
C++
56 lines
1.6 KiB
C++
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#ifndef BOOST_SYSTEM_SYSTEM_ERROR_HPP
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#define BOOST_SYSTEM_SYSTEM_ERROR_HPP
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// Copyright Beman Dawes 2006
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// Copyright Peter Dimov 2021
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// Distributed under the Boost Software License, Version 1.0.
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// https://www.boost.org/LICENSE_1_0.txt
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#include <boost/system/errc.hpp>
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#include <boost/system/detail/error_code.hpp>
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#include <string>
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#include <stdexcept>
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#include <cassert>
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namespace boost
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{
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namespace system
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{
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class BOOST_SYMBOL_VISIBLE system_error: public std::runtime_error
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{
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private:
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error_code code_;
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public:
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explicit system_error( error_code const & ec ):
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std::runtime_error( ec.what() ), code_( ec ) {}
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system_error( error_code const & ec, std::string const & prefix ):
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std::runtime_error( prefix + ": " + ec.what() ), code_( ec ) {}
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system_error( error_code const & ec, char const * prefix ):
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std::runtime_error( std::string( prefix ) + ": " + ec.what() ), code_( ec ) {}
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system_error( int ev, error_category const & ecat ):
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std::runtime_error( error_code( ev, ecat ).what() ), code_( ev, ecat ) {}
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system_error( int ev, error_category const & ecat, std::string const & prefix ):
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std::runtime_error( prefix + ": " + error_code( ev, ecat ).what() ), code_( ev, ecat ) {}
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system_error( int ev, error_category const & ecat, char const * prefix ):
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std::runtime_error( std::string( prefix ) + ": " + error_code( ev, ecat ).what() ), code_( ev, ecat ) {}
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error_code code() const noexcept
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{
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return code_;
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}
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};
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} // namespace system
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} // namespace boost
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#endif // BOOST_SYSTEM_SYSTEM_ERROR_HPP
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