60 lines
1.5 KiB
C++
60 lines
1.5 KiB
C++
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// (C) Copyright 2013,2015 Vicente J. Botet Escriba
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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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#ifndef BOOST_THREAD_CALL_CONTEXT_HPP
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#define BOOST_THREAD_CALL_CONTEXT_HPP
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#include <boost/thread/detail/config.hpp>
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#if defined BOOST_THREAD_USES_LOG_THREAD_ID
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#include <boost/thread/thread.hpp>
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#endif
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#include <boost/current_function.hpp>
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#include <boost/io/ios_state.hpp>
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#include <iomanip>
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#include <boost/config/abi_prefix.hpp>
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namespace boost
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{
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struct caller_context_t
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{
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const char * filename;
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unsigned lineno;
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const char * func;
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caller_context_t(const char * filename, unsigned lineno, const char * func) :
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filename(filename), lineno(lineno), func(func)
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{
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}
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};
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#define BOOST_CONTEXTOF boost::caller_context_t(__FILE__, __LINE__, BOOST_CURRENT_FUNCTION)
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template <typename OStream>
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OStream& operator<<(OStream& os, caller_context_t const& ctx)
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{
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#if defined BOOST_THREAD_USES_LOG_THREAD_ID
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{
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io::ios_flags_saver ifs( os );
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os << std::left << std::setw(14) << boost::this_thread::get_id() << " ";
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}
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#endif
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{
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io::ios_flags_saver ifs(os);
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os << std::setw(50) << ctx.filename << "["
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<< std::setw(4) << std::right << std::dec<< ctx.lineno << "] ";
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#if defined BOOST_THREAD_USES_LOG_CURRENT_FUNCTION
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os << ctx.func << " " ;
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#endif
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}
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return os;
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}
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}
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#include <boost/config/abi_suffix.hpp>
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#endif // header
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