FM / type_erasure

/usr/include/boost/type_erasure

Name	Size	Mode	Actions
detail/	-	0755	rm
any.hpp	104285	0644	edit dl rm
any_cast.hpp	5492	0644	edit dl rm
binding.hpp	9045	0644	edit dl rm
binding_of.hpp	763	0644	edit dl rm
builtin.hpp	4318	0644	edit dl rm
call.hpp	21940	0644	edit dl rm
callable.hpp	13126	0644	edit dl rm
check_match.hpp	8181	0644	edit dl rm
concept_interface.hpp	1876	0644	edit dl rm
concept_of.hpp	1456	0644	edit dl rm
config.hpp	862	0644	edit dl rm
constructible.hpp	5344	0644	edit dl rm
deduced.hpp	1575	0644	edit dl rm
derived.hpp	927	0644	edit dl rm
dynamic_any_cast.hpp	8239	0644	edit dl rm
dynamic_binding.hpp	1099	0644	edit dl rm
exception.hpp	848	0644	edit dl rm
free.hpp	22187	0644	edit dl rm
is_empty.hpp	605	0644	edit dl rm
is_placeholder.hpp	830	0644	edit dl rm
is_subconcept.hpp	5377	0644	edit dl rm
iterator.hpp	9799	0644	edit dl rm
member.hpp	16813	0644	edit dl rm
operators.hpp	23235	0644	edit dl rm
param.hpp	9026	0644	edit dl rm
placeholder.hpp	2107	0644	edit dl rm
placeholder_of.hpp	1480	0644	edit dl rm
rebind_any.hpp	2018	0644	edit dl rm
register_binding.hpp	6431	0644	edit dl rm
relaxed.hpp	2646	0644	edit dl rm
require_match.hpp	7418	0644	edit dl rm
same_type.hpp	942	0644	edit dl rm
static_binding.hpp	831	0644	edit dl rm
tuple.hpp	17723	0644	edit dl rm
typeid_of.hpp	1866	0644	edit dl rm

Edit: /usr/include/boost/type_erasure/member.hpp (16813B)

// Boost.TypeErasure library
//
// Copyright 2012-2013 Steven Watanabe
//
// 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)
//
// $Id$

#ifndef BOOST_TYPE_ERASURE_MEMBER_HPP_INCLUDED
#define BOOST_TYPE_ERASURE_MEMBER_HPP_INCLUDED

#include <boost/type_erasure/detail/member11.hpp>

#ifndef BOOST_TYPE_ERASURE_MEMBER

#include <boost/detail/workaround.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/dec.hpp>
#include <boost/preprocessor/comma_if.hpp>
#include <boost/preprocessor/repetition/enum.hpp>
#include <boost/preprocessor/repetition/enum_trailing.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/repetition/enum_trailing_params.hpp>
#include <boost/preprocessor/repetition/enum_trailing_binary_params.hpp>
#include <boost/preprocessor/seq/size.hpp>
#include <boost/preprocessor/seq/elem.hpp>
#include <boost/preprocessor/tuple/elem.hpp>
#include <boost/type_erasure/detail/macro.hpp>
#include <boost/type_erasure/detail/const.hpp>
#include <boost/type_erasure/rebind_any.hpp>
#include <boost/type_erasure/placeholder.hpp>
#include <boost/type_erasure/call.hpp>
#include <boost/type_erasure/concept_interface.hpp>

/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_ARG(z, n, data)  \
    typename ::boost::type_erasure::as_param<Base, BOOST_PP_CAT(A, n)>::type BOOST_PP_CAT(a, n)

#if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || \
    defined(BOOST_TYPE_ERASURE_DOXYGEN) || \
    BOOST_WORKAROUND(BOOST_MSVC, == 1800)

/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(seq, N) \
    BOOST_TYPE_ERASURE_QUALIFIED_NAME(seq)<R(BOOST_PP_ENUM_PARAMS(N, A)), T>

/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_TPL_ARG_LIST(N, X) BOOST_PP_ENUM_TRAILING_PARAMS(N, X)
/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_ENUM_PARAMS(N, X) BOOST_PP_ENUM_PARAMS(N, X)

#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES

/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_FORWARD(z, n, data) ::std::forward<BOOST_PP_CAT(BOOST_PP_TUPLE_ELEM(2, 0, data), n)>(BOOST_PP_CAT(BOOST_PP_TUPLE_ELEM(2, 1, data), n))
/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_FORWARD_PARAMS(N, X, x) BOOST_PP_ENUM(N, BOOST_TYPE_ERASURE_MEMBER_FORWARD, (X, x))
/** INTERNAL ONLY*/
#define BOOST_TYPE_ERASURE_FORWARD_REBIND1(z, n, data) ::std::forward<typename ::boost::type_erasure::as_param<Base, BOOST_PP_CAT(A, n)>::type>(BOOST_PP_CAT(a, n))
/** INTERNAL ONLY*/
#define BOOST_TYPE_ERASURE_MEMBER_FORWARD_REBIND(N) BOOST_PP_ENUM_TRAILING(N, BOOST_TYPE_ERASURE_FORWARD_REBIND1, ~)

#else

/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_FORWARD_PARAMS(N, X, x) BOOST_PP_ENUM_PARAMS(N, x)
/** INTERNAL ONLY*/
#define BOOST_TYPE_ERASURE_MEMBER_FORWARD_REBIND(N) BOOST_PP_ENUM_TRAILING_PARAMS(N, a)

#endif

/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_ENUM_TRAILING_PARAMS(N, X) BOOST_PP_ENUM_TRAILING_PARAMS(N, X)
/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_ENUM_TRAILING_BINARY_PARAMS(N, X, x) BOOST_PP_ENUM_TRAILING_BINARY_PARAMS(N, X, x)
/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_ENUM_ARGS(N) BOOST_PP_ENUM(N, BOOST_TYPE_ERASURE_MEMBER_ARG, ~)

#ifdef BOOST_TYPE_ERASURE_DOXYGEN

/**
 * \brief Defines a primitive concept for a member function.
 *
 * \param concept_name is the name of the concept to declare.
 *        If it is omitted it defaults to <code>has_ ## member</code>
 * \param member is the name of the member function.
 *
 * The declaration of the concept is
 * \code
 * template<class Sig, class T = _self>
 * struct concept_name;
 * \endcode
 * where @c Sig is a function type giving the
 * signature of the member function, and @c T is the
 * object type.  @c T may be const-qualified for
 * const member functions.  @c concept_name<R(A...) const, T>
 * is an alias for @c concept_name<R(A...), const T>.
 *
 * This macro can only be used at namespace scope.
 *
 * Example:
 *
 * \code
 * namespace boost {
 * BOOST_TYPE_ERASURE_MEMBER(push_back)
 * }
 * typedef boost::has_push_back<void(int)> push_back_concept;
 * \endcode
 *
 * The concept defined by this function may be specialized to
 * provide a concept_map.  The class object will be passed by
 * reference as the first parameter.
 *
 * \code
 * template<>
 * struct has_push_back<void(int), std::list<int> > {
 *   static void apply(std::list<int>& l, int i) { l.push_back(i); }
 * };
 * \endcode
 *
 * In C++03, the macro can only be used in the global namespace and
 * is defined as:
 *
 * \code
 * #define BOOST_TYPE_ERASURE_MEMBER(qualified_name, member, N)
 * \endcode
 *
 * Example:
 *
 * \code
 * BOOST_TYPE_ERASURE_MEMBER((boost)(has_push_back), push_back, 1)
 * typedef boost::has_push_back<void(int), _self> push_back_concept;
 * \endcode
 *
 * For backwards compatibility, this form is always accepted.
 */
#define BOOST_TYPE_ERASURE_MEMBER(concept_name, member) /**/

#else

#define BOOST_TYPE_ERASURE_MEMBER(qualified_name, member, N)                                \
    BOOST_TYPE_ERASURE_MEMBER_I(                                                            \
        qualified_name,                                                                     \
        BOOST_PP_SEQ_ELEM(BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(qualified_name)), qualified_name), \
        member,                                                                             \
        N)

#endif

#else

/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(seq, N) \
    BOOST_TYPE_ERASURE_QUALIFIED_NAME(seq)<R(A...), T>

#define BOOST_TYPE_ERASURE_MEMBER_TPL_ARG_LIST(N, X) , class... A
#define BOOST_TYPE_ERASURE_MEMBER_ENUM_PARAMS(N, X) X...
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
#   define BOOST_TYPE_ERASURE_MEMBER_FORWARD_PARAMS(N, X, x) ::std::forward<X>(x)...
#   define BOOST_TYPE_ERASURE_MEMBER_FORWARD_REBIND(N) , ::std::forward<typename ::boost::type_erasure::as_param<Base, A>::type>(a)...
#else
#   define BOOST_TYPE_ERASURE_MEMBER_FORWARD_PARAMS(N, X, x) x...
#   define BOOST_TYPE_ERASURE_MEMBER_FORWARD_REBIND(N) , a...
#endif
#define BOOST_TYPE_ERASURE_MEMBER_ENUM_TRAILING_PARAMS(N, X) , X...
#define BOOST_TYPE_ERASURE_MEMBER_ENUM_TRAILING_BINARY_PARAMS(N, X, x) , X... x
#define BOOST_TYPE_ERASURE_MEMBER_ENUM_ARGS(N) typename ::boost::type_erasure::as_param<Base, A>::type... a

#define BOOST_TYPE_ERASURE_MEMBER(qualified_name, member, ...)                              \
    BOOST_TYPE_ERASURE_MEMBER_I(                                                            \
        qualified_name,                                                                     \
        BOOST_PP_SEQ_ELEM(BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(qualified_name)), qualified_name), \
        member,                                                                             \
        N)

#endif

/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_II(qual_name, concept_name, member, N)                        \
    BOOST_TYPE_ERASURE_OPEN_NAMESPACE(qual_name)                                                \
    template<class Sig, class T = ::boost::type_erasure::_self>                                 \
    struct concept_name;                                                                        \
    template<class R BOOST_TYPE_ERASURE_MEMBER_TPL_ARG_LIST(N, class A), class T>               \
    struct concept_name<R(BOOST_TYPE_ERASURE_MEMBER_ENUM_PARAMS(N, A)), T> {                    \
        static R apply(T& t BOOST_TYPE_ERASURE_MEMBER_ENUM_TRAILING_BINARY_PARAMS(N, A, a))     \
        { return t.member(BOOST_TYPE_ERASURE_MEMBER_FORWARD_PARAMS(N, A, a)); }                 \
    };                                                                                          \
    template<class T BOOST_TYPE_ERASURE_MEMBER_TPL_ARG_LIST(N, class A)>                        \
    struct concept_name<void(BOOST_TYPE_ERASURE_MEMBER_ENUM_PARAMS(N, A)), T> {                 \
        static void apply(T& t BOOST_TYPE_ERASURE_MEMBER_ENUM_TRAILING_BINARY_PARAMS(N, A, a))  \
        { t.member(BOOST_TYPE_ERASURE_MEMBER_FORWARD_PARAMS(N, A, a)); }                        \
    };                                                                                          \
    BOOST_TYPE_ERASURE_CLOSE_NAMESPACE(qual_name)                                               \
    namespace boost {                                                                           \
    namespace type_erasure {                                                                    \
    template<                                                                                   \
        class R BOOST_TYPE_ERASURE_MEMBER_TPL_ARG_LIST(N, class A),                             \
        class T, class Base, class Enable>                                                      \
    struct concept_interface<                                                                   \
        BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(qual_name, N),                                   \
        Base,                                                                                   \
        typename ::boost::enable_if<                                                            \
            ::boost::type_erasure::detail::should_be_non_const<T, Base>,                        \
            typename ::boost::remove_const<T>::type                                             \
        >::type,                                                                                \
        Enable                                                                                  \
    > : Base                                                                                    \
    {                                                                                           \
        typedef void BOOST_PP_CAT(_boost_type_erasure_has_member, member);                      \
        typename rebind_any<Base, R>::type member(                                              \
            BOOST_TYPE_ERASURE_MEMBER_ENUM_ARGS(N))                                             \
        {                                                                                       \
            return ::boost::type_erasure::call(                                                 \
                BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(qual_name, N)(),                         \
                *this BOOST_TYPE_ERASURE_MEMBER_FORWARD_REBIND(N));                             \
        }                                                                                       \
    };                                                                                          \
    template<                                                                                   \
        class R BOOST_TYPE_ERASURE_MEMBER_TPL_ARG_LIST(N, class A),                             \
        class T, class Base, class Enable>                                                      \
    struct concept_interface<                                                                   \
        BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(qual_name, N),                                   \
        Base,                                                                                   \
        typename ::boost::enable_if<                                                            \
            ::boost::type_erasure::detail::should_be_const<T, Base>,                            \
            typename ::boost::remove_const<T>::type                                             \
        >::type,                                                                                \
        Enable                                                                                  \
    > : Base                                                                                    \
    {                                                                                           \
        typedef void BOOST_PP_CAT(_boost_type_erasure_has_member, member);                      \
        typename rebind_any<Base, R>::type member(                                              \
            BOOST_TYPE_ERASURE_MEMBER_ENUM_ARGS(N)) const                                       \
        {                                                                                       \
            return ::boost::type_erasure::call(                                                 \
                BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(qual_name, N)(),                         \
                *this BOOST_TYPE_ERASURE_MEMBER_FORWARD_REBIND(N));                             \
        }                                                                                       \
    };                                                                                          \
    template<class R BOOST_TYPE_ERASURE_MEMBER_TPL_ARG_LIST(N, class A), class T, class Base>   \
    struct concept_interface<                                                                   \
        BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(qual_name, N),                                   \
        Base,                                                                                   \
        typename ::boost::enable_if<                                                            \
            ::boost::type_erasure::detail::should_be_non_const<T, Base>,                        \
            typename ::boost::remove_const<T>::type                                             \
        >::type,                                                                                \
        typename Base::BOOST_PP_CAT(_boost_type_erasure_has_member, member)> : Base             \
    {                                                                                           \
        using Base::member;                                                                     \
        typename rebind_any<Base, R>::type member(                                              \
            BOOST_TYPE_ERASURE_MEMBER_ENUM_ARGS(N))                                             \
        {                                                                                       \
            return ::boost::type_erasure::call(                                                 \
                BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(qual_name, N)(),                         \
                *this BOOST_TYPE_ERASURE_MEMBER_FORWARD_REBIND(N));                             \
        }                                                                                       \
    };                                                                                          \
    template<class R BOOST_TYPE_ERASURE_MEMBER_TPL_ARG_LIST(N, class A), class T, class Base>   \
    struct concept_interface<                                                                   \
        BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(qual_name, N),                                   \
        Base,                                                                                   \
        typename ::boost::enable_if<                                                            \
            ::boost::type_erasure::detail::should_be_const<T, Base>,                            \
            typename ::boost::remove_const<T>::type                                             \
        >::type,                                                                                \
        typename Base::BOOST_PP_CAT(_boost_type_erasure_has_member, member)> : Base             \
    {                                                                                           \
        using Base::member;                                                                     \
        typename rebind_any<Base, R>::type member(                                              \
            BOOST_TYPE_ERASURE_MEMBER_ENUM_ARGS(N)) const                                       \
        {                                                                                       \
            return ::boost::type_erasure::call(                                                 \
                BOOST_TYPE_ERASURE_MEMBER_QUALIFIED_ID(qual_name, N)(),                         \
                *this BOOST_TYPE_ERASURE_MEMBER_FORWARD_REBIND(N));                             \
        }                                                                                       \
    };                                                                                          \
    }}

/** INTERNAL ONLY */
#define BOOST_TYPE_ERASURE_MEMBER_I(namespace_name, concept_name, member, N)\
    BOOST_TYPE_ERASURE_MEMBER_II(namespace_name, concept_name, member, N)

#endif

cmd: