FM / detail

/usr/include/boost/log/detail

Name	Size	Mode	Actions
adaptive_mutex.hpp	6332	0644	edit dl rm
allocator_traits.hpp	2503	0644	edit dl rm
asio_fwd.hpp	1103	0644	edit dl rm
attachable_sstream_buf.hpp	11312	0644	edit dl rm
attribute_get_value_impl.hpp	1166	0644	edit dl rm
attribute_predicate.hpp	3291	0644	edit dl rm
attr_output_impl.hpp	3862	0644	edit dl rm
attr_output_terminal.hpp	5077	0644	edit dl rm
cleanup_scope_guard.hpp	1351	0644	edit dl rm
code_conversion.hpp	10896	0644	edit dl rm
config.hpp	15250	0644	edit dl rm
copy_cv.hpp	1403	0644	edit dl rm
custom_terminal_spec.hpp	2020	0644	edit dl rm
c_str.hpp	1438	0644	edit dl rm
date_time_fmt_gen_traits_fwd.hpp	1113	0644	edit dl rm
date_time_format_parser.hpp	18737	0644	edit dl rm
decomposed_time.hpp	13499	0644	edit dl rm
deduce_char_type.hpp	2097	0644	edit dl rm
default_attribute_names.hpp	1428	0644	edit dl rm
embedded_string_type.hpp	3002	0644	edit dl rm
enqueued_record.hpp	2908	0644	edit dl rm
event.hpp	4292	0644	edit dl rm
fake_mutex.hpp	1516	0644	edit dl rm
footer.hpp	596	0644	edit dl rm
format.hpp	10809	0644	edit dl rm
function_traits.hpp	7126	0644	edit dl rm
generate_overloads.hpp	892	0644	edit dl rm
header.hpp	2493	0644	edit dl rm
id.hpp	2069	0644	edit dl rm
is_character_type.hpp	1550	0644	edit dl rm
is_ostream.hpp	1565	0644	edit dl rm
light_function.hpp	14681	0644	edit dl rm
light_function_pp.hpp	12258	0644	edit dl rm
light_rw_mutex.hpp	3854	0644	edit dl rm
locking_ptr.hpp	3885	0644	edit dl rm
locks.hpp	5260	0644	edit dl rm
named_scope_fmt_pp.hpp	3865	0644	edit dl rm
native_typeof.hpp	1471	0644	edit dl rm
parameter_tools.hpp	6045	0644	edit dl rm
pause.hpp	1528	0644	edit dl rm
pp_identity.hpp	768	0644	edit dl rm
process_id.hpp	1472	0644	edit dl rm
setup_config.hpp	1789	0644	edit dl rm
sfinae_tools.hpp	1120	0644	edit dl rm
singleton.hpp	2242	0644	edit dl rm
sink_init_helpers.hpp	5085	0644	edit dl rm
snprintf.hpp	2716	0644	edit dl rm
tagged_integer.hpp	4492	0644	edit dl rm
threadsafe_queue.hpp	8550	0644	edit dl rm
thread_id.hpp	1566	0644	edit dl rm
thread_specific.hpp	2895	0644	edit dl rm
timestamp.hpp	2327	0644	edit dl rm
trivial_keyword.hpp	1083	0644	edit dl rm
unary_function_terminal.hpp	4355	0644	edit dl rm
value_ref_visitation.hpp	3646	0644	edit dl rm

Edit: /usr/include/boost/log/detail/unary_function_terminal.hpp (4355B)

/*
 *          Copyright Andrey Semashev 2007 - 2015.
 * Distributed under the Boost Software License, Version 1.0.
 *    (See accompanying file LICENSE_1_0.txt or copy at
 *          http://www.boost.org/LICENSE_1_0.txt)
 */
/*!
 * \file   unary_function_terminal.hpp
 * \author Andrey Semashev
 * \date   21.07.2012
 *
 * The header contains attribute value extractor adapter for constructing expression template terminals.
 */

#ifndef BOOST_LOG_DETAIL_UNARY_FUNCTION_TERMINAL_HPP_INCLUDED_
#define BOOST_LOG_DETAIL_UNARY_FUNCTION_TERMINAL_HPP_INCLUDED_

#include <boost/mpl/bool.hpp>
#include <boost/utility/result_of.hpp>
#include <boost/fusion/sequence/intrinsic/at_c.hpp>
#include <boost/phoenix/core/is_nullary.hpp>
#include <boost/phoenix/core/environment.hpp>
#include <boost/type_traits/remove_cv.hpp>
#include <boost/type_traits/remove_reference.hpp>
#include <boost/log/detail/config.hpp>
#include <boost/log/detail/copy_cv.hpp>
#include <boost/log/detail/custom_terminal_spec.hpp>
#include <boost/log/detail/header.hpp>

#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif

namespace boost {

BOOST_LOG_OPEN_NAMESPACE

namespace expressions {

namespace aux {

/*!
 * \brief An adapter for a unary function to be used as a terminal in a Boost.Phoenix expression
 *
 * This class is an adapter between Boost.Phoenix expression invocation protocol and
 * a unary function. It forwards the call to the base function, passing only the first argument
 * from the original call. This allows to embed value extractors in template expressions.
 */
template< typename FunT >
class unary_function_terminal
{
private:
    //! Adopted function type
    typedef FunT function_type;
    //! Self type
    typedef unary_function_terminal< function_type > this_type;

public:
    //! Internal typedef for type categorization
    typedef void _is_boost_log_terminal;

//! Function result type
    template< typename >
    struct result;

template< typename ThisT, typename ContextT >
    struct result< ThisT(ContextT) >
    {
        typedef typename remove_cv<
            typename remove_reference< typename phoenix::result_of::env< ContextT >::type >::type
        >::type env_type;
        typedef typename env_type::args_type args_type;
        typedef typename boost::log::aux::copy_cv< ThisT, function_type >::type cv_function_type;

typedef typename boost::result_of< cv_function_type(typename fusion::result_of::at_c< args_type, 0 >::type) >::type type;
    };

private:
    //! Adopted function
    function_type m_fun;

public:
    //! Default constructor
    BOOST_DEFAULTED_FUNCTION(unary_function_terminal(), {})
    //! Copy constructor
    unary_function_terminal(unary_function_terminal const& that) : m_fun(that.m_fun) {}
    //! Initializing constructor
    template< typename ArgT1 >
    explicit unary_function_terminal(ArgT1 const& arg1) : m_fun(arg1) {}
    //! Initializing constructor
    template< typename ArgT1, typename ArgT2 >
    unary_function_terminal(ArgT1 const& arg1, ArgT2 const& arg2) : m_fun(arg1, arg2) {}
    //! Initializing constructor
    template< typename ArgT1, typename ArgT2, typename ArgT3 >
    unary_function_terminal(ArgT1 const& arg1, ArgT2 const& arg2, ArgT3 const& arg3) : m_fun(arg1, arg2, arg3) {}

//! The operator forwards the call to the base function
    template< typename ContextT >
    typename result< this_type(ContextT const&) >::type
    operator() (ContextT const& ctx)
    {
        return m_fun(fusion::at_c< 0 >(phoenix::env(ctx).args()));
    }

//! The operator forwards the call to the base function
    template< typename ContextT >
    typename result< const this_type(ContextT const&) >::type
    operator() (ContextT const& ctx) const
    {
        return m_fun(fusion::at_c< 0 >(phoenix::env(ctx).args()));
    }
};

} // namespace aux

} // namespace expressions

BOOST_LOG_CLOSE_NAMESPACE // namespace log

#ifndef BOOST_LOG_DOXYGEN_PASS

namespace phoenix {

namespace result_of {

template< typename FunT >
struct is_nullary< custom_terminal< boost::log::expressions::aux::unary_function_terminal< FunT > > > :
    public mpl::false_
{
};

} // namespace result_of

} // namespace phoenix

#endif // BOOST_LOG_DOXYGEN_PASS

} // namespace boost

#include <boost/log/detail/footer.hpp>

#endif // BOOST_LOG_DETAIL_UNARY_FUNCTION_TERMINAL_HPP_INCLUDED_

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