FM / detail

/usr/include/boost/variant/detail

Name	Size	Mode	Actions
apply_visitor_binary.hpp	10522	0644	edit dl rm
apply_visitor_delayed.hpp	4317	0644	edit dl rm
apply_visitor_unary.hpp	4898	0644	edit dl rm
backup_holder.hpp	2007	0644	edit dl rm
cast_storage.hpp	1203	0644	edit dl rm
config.hpp	718	0644	edit dl rm
element_index.hpp	1957	0644	edit dl rm
enable_recursive.hpp	3765	0644	edit dl rm
enable_recursive_fwd.hpp	2295	0644	edit dl rm
forced_return.hpp	1485	0644	edit dl rm
hash_variant.hpp	1430	0644	edit dl rm
has_result_type.hpp	1217	0644	edit dl rm
initializer.hpp	8171	0644	edit dl rm
make_variant_list.hpp	2269	0644	edit dl rm
move.hpp	1628	0644	edit dl rm
multivisitors_cpp11_based.hpp	7557	0644	edit dl rm
multivisitors_cpp14_based.hpp	5663	0644	edit dl rm
multivisitors_preprocessor_based.hpp	6404	0644	edit dl rm
over_sequence.hpp	1528	0644	edit dl rm
std_hash.hpp	1575	0644	edit dl rm
substitute.hpp	6773	0644	edit dl rm
substitute_fwd.hpp	1817	0644	edit dl rm
variant_io.hpp	2387	0644	edit dl rm
visitation_impl.hpp	8256	0644	edit dl rm

Edit: /usr/include/boost/variant/detail/apply_visitor_delayed.hpp (4317B)

#ifndef BOOST_VARIANT_DETAIL_APPLY_VISITOR_DELAYED_HPP
#define BOOST_VARIANT_DETAIL_APPLY_VISITOR_DELAYED_HPP

#include <boost/variant/detail/apply_visitor_unary.hpp>
#include <boost/variant/detail/apply_visitor_binary.hpp>
#include <boost/variant/variant_fwd.hpp> // for BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES

#include <boost/variant/detail/has_result_type.hpp>
#include <boost/core/enable_if.hpp>

namespace boost {

//////////////////////////////////////////////////////////////////////////
// function template apply_visitor(visitor)
//
// Returns a function object, overloaded for unary and binary usage, that
// visits its arguments using visitor (or a copy of visitor) via
//  * apply_visitor( visitor, [argument] )
// under unary invocation, or
//  * apply_visitor( visitor, [argument1], [argument2] )
// under binary invocation.
//
// NOTE: Unlike other apply_visitor forms, the visitor object must be
//   non-const; this prevents user from giving temporary, to disastrous
//   effect (i.e., returned function object would have dead reference).
//

template <typename Visitor>
class apply_visitor_delayed_t
{
public: // visitor typedefs

typedef typename Visitor::result_type
        result_type;

private: // representation

Visitor& visitor_;

public: // structors

explicit apply_visitor_delayed_t(Visitor& visitor) BOOST_NOEXCEPT
      : visitor_(visitor)
    {
    }

#if !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES)

public: // N-ary visitor interface
    template <typename... Visitables>
    result_type operator()(Visitables&... visitables) const
    {
        return apply_visitor(visitor_, visitables...);
    }

#else // !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES)

public: // unary visitor interface

template <typename Visitable>
    result_type operator()(Visitable& visitable) const
    {
        return apply_visitor(visitor_, visitable);
    }

public: // binary visitor interface

template <typename Visitable1, typename Visitable2>
    result_type operator()(Visitable1& visitable1, Visitable2& visitable2) const
    {
        return apply_visitor(visitor_, visitable1, visitable2);
    }

#endif // !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES)

private:
    apply_visitor_delayed_t& operator=(const apply_visitor_delayed_t&);

};

template <typename Visitor>
inline typename boost::enable_if<
        boost::detail::variant::has_result_type<Visitor>,
        apply_visitor_delayed_t<Visitor>
    >::type apply_visitor(Visitor& visitor)
{
    return apply_visitor_delayed_t<Visitor>(visitor);
}

#if !defined(BOOST_NO_CXX14_DECLTYPE_AUTO) && !defined(BOOST_NO_CXX11_DECLTYPE_N3276) \
    && !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES)

template <typename Visitor>
class apply_visitor_delayed_cpp14_t
{
private: // representation
    Visitor& visitor_;

public: // structors

explicit apply_visitor_delayed_cpp14_t(Visitor& visitor) BOOST_NOEXCEPT
      : visitor_(visitor)
    {
    }

public: // N-ary visitor interface
    template <typename... Visitables>
    decltype(auto) operator()(Visitables&... visitables) const
    {
        return apply_visitor(visitor_, visitables...);
    }

private:
    apply_visitor_delayed_cpp14_t& operator=(const apply_visitor_delayed_cpp14_t&);

};

template <typename Visitor>
inline  typename boost::disable_if<
        boost::detail::variant::has_result_type<Visitor>,
        apply_visitor_delayed_cpp14_t<Visitor>
    >::type apply_visitor(Visitor& visitor)
{
    return apply_visitor_delayed_cpp14_t<Visitor>(visitor);
}

#endif // !defined(BOOST_NO_CXX14_DECLTYPE_AUTO) && !defined(BOOST_NO_CXX11_DECLTYPE_N3276)
            // && !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES)

} // namespace boost

#endif // BOOST_VARIANT_DETAIL_APPLY_VISITOR_DELAYED_HPP

//----------------------------------------------------------------------------- // boost variant/detail/apply_visitor_delayed.hpp header file // See http://www.boost.org for updates, documentation, and revision history. //----------------------------------------------------------------------------- // // Copyright (c) 2002-2003 // Eric Friedman // // 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) #ifndef BOOST_VARIANT_DETAIL_APPLY_VISITOR_DELAYED_HPP #define BOOST_VARIANT_DETAIL_APPLY_VISITOR_DELAYED_HPP #include #include #include // for BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES #include #include namespace boost { ////////////////////////////////////////////////////////////////////////// // function template apply_visitor(visitor) // // Returns a function object, overloaded for unary and binary usage, that // visits its arguments using visitor (or a copy of visitor) via // * apply_visitor( visitor, [argument] ) // under unary invocation, or // * apply_visitor( visitor, [argument1], [argument2] ) // under binary invocation. // // NOTE: Unlike other apply_visitor forms, the visitor object must be // non-const; this prevents user from giving temporary, to disastrous // effect (i.e., returned function object would have dead reference). // template class apply_visitor_delayed_t { public: // visitor typedefs typedef typename Visitor::result_type result_type; private: // representation Visitor& visitor_; public: // structors explicit apply_visitor_delayed_t(Visitor& visitor) BOOST_NOEXCEPT : visitor_(visitor) { } #if !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES) public: // N-ary visitor interface template result_type operator()(Visitables&... visitables) const { return apply_visitor(visitor_, visitables...); } #else // !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES) public: // unary visitor interface template result_type operator()(Visitable& visitable) const { return apply_visitor(visitor_, visitable); } public: // binary visitor interface template result_type operator()(Visitable1& visitable1, Visitable2& visitable2) const { return apply_visitor(visitor_, visitable1, visitable2); } #endif // !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES) private: apply_visitor_delayed_t& operator=(const apply_visitor_delayed_t&); }; template inline typename boost::enable_if< boost::detail::variant::has_result_type, apply_visitor_delayed_t >::type apply_visitor(Visitor& visitor) { return apply_visitor_delayed_t(visitor); } #if !defined(BOOST_NO_CXX14_DECLTYPE_AUTO) && !defined(BOOST_NO_CXX11_DECLTYPE_N3276) \ && !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES) template class apply_visitor_delayed_cpp14_t { private: // representation Visitor& visitor_; public: // structors explicit apply_visitor_delayed_cpp14_t(Visitor& visitor) BOOST_NOEXCEPT : visitor_(visitor) { } public: // N-ary visitor interface template decltype(auto) operator()(Visitables&... visitables) const { return apply_visitor(visitor_, visitables...); } private: apply_visitor_delayed_cpp14_t& operator=(const apply_visitor_delayed_cpp14_t&); }; template inline typename boost::disable_if< boost::detail::variant::has_result_type, apply_visitor_delayed_cpp14_t >::type apply_visitor(Visitor& visitor) { return apply_visitor_delayed_cpp14_t(visitor); } #endif // !defined(BOOST_NO_CXX14_DECLTYPE_AUTO) && !defined(BOOST_NO_CXX11_DECLTYPE_N3276) // && !defined(BOOST_VARIANT_DO_NOT_USE_VARIADIC_TEMPLATES) } // namespace boost #endif // BOOST_VARIANT_DETAIL_APPLY_VISITOR_DELAYED_HPP