FM / callable

/usr/include/boost/callable_traits

Name	Size	Mode	Actions
detail/	-	0755	rm
add_member_const.hpp	3143	0644	edit dl rm
add_member_cv.hpp	3103	0644	edit dl rm
add_member_lvalue_reference.hpp	3715	0644	edit dl rm
add_member_rvalue_reference.hpp	3750	0644	edit dl rm
add_member_volatile.hpp	3152	0644	edit dl rm
add_noexcept.hpp	3183	0644	edit dl rm
add_transaction_safe.hpp	3380	0644	edit dl rm
add_varargs.hpp	2544	0644	edit dl rm
apply_member_pointer.hpp	4188	0644	edit dl rm
apply_return.hpp	3344	0644	edit dl rm
args.hpp	3582	0644	edit dl rm
class_of.hpp	1718	0644	edit dl rm
function_type.hpp	3588	0644	edit dl rm
has_member_qualifiers.hpp	3153	0644	edit dl rm
has_varargs.hpp	2785	0644	edit dl rm
has_void_return.hpp	2777	0644	edit dl rm
is_const_member.hpp	2880	0644	edit dl rm
is_cv_member.hpp	2786	0644	edit dl rm
is_invocable.hpp	2839	0644	edit dl rm
is_lvalue_reference_member.hpp	2943	0644	edit dl rm
is_noexcept.hpp	2786	0644	edit dl rm
is_reference_member.hpp	2879	0644	edit dl rm
is_rvalue_reference_member.hpp	2950	0644	edit dl rm
is_transaction_safe.hpp	2983	0644	edit dl rm
is_volatile_member.hpp	2907	0644	edit dl rm
qualified_class_of.hpp	2344	0644	edit dl rm
remove_member_const.hpp	2511	0644	edit dl rm
remove_member_cv.hpp	2523	0644	edit dl rm
remove_member_reference.hpp	2522	0644	edit dl rm
remove_member_volatile.hpp	2565	0644	edit dl rm
remove_noexcept.hpp	2570	0644	edit dl rm
remove_transaction_safe.hpp	2769	0644	edit dl rm
remove_varargs.hpp	2586	0644	edit dl rm
return_type.hpp	2270	0644	edit dl rm

Edit: /usr/include/boost/callable_traits/apply_member_pointer.hpp (4188B)

@Copyright Barrett Adair 2015-2017
Distributed under the Boost Software License, Version 1.0.
(See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)

#ifndef BOOST_CLBL_TRTS_APPLY_MEMBER_POINTER_HPP
#define BOOST_CLBL_TRTS_APPLY_MEMBER_POINTER_HPP

#include <boost/callable_traits/detail/core.hpp>

namespace boost { namespace callable_traits {

BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(apply_member_pointer)
BOOST_CLBL_TRTS_SFINAE_MSG(apply_member_pointer, members_cannot_have_a_type_of_void)
BOOST_CLBL_TRTS_SFINAE_MSG(apply_member_pointer, second_template_argument_must_be_a_class_or_struct)

namespace detail {

template<typename T, typename C, bool = std::is_class<C>::value>
    struct make_member_pointer;

template<typename T, typename C>
    struct make_member_pointer<T, C, true> {
        using type = typename std::remove_reference<T>::type C::*;
    };

template<typename C>
    struct make_member_pointer<void, C, true> {
        using type = invalid_type;
    };

template<typename T, typename C>
    struct make_member_pointer<T, C, false> {
        using type = error_type<T>;
    };

template<typename T, typename C>
    using make_member_pointer_t = typename make_member_pointer<T, C>::type;
}

//[ apply_member_pointer_hpp
/*`
[section:ref_apply_member_pointer apply_member_pointer]
[heading Header]
``#include <boost/callable_traits/apply_member_pointer.hpp>``
[heading Definition]
*/

template<typename T, typename C>
using apply_member_pointer_t = //see below
//<-
    detail::sfinae_try<
        detail::fallback_if_invalid<
            typename detail::traits<T>::template apply_member_pointer<C>,
            typename detail::make_member_pointer<T, C>::type>,

detail::fail_when_same<void, T, members_cannot_have_a_type_of_void>,

detail::fail_if<!std::is_class<C>::value,
            second_template_argument_must_be_a_class_or_struct> >;

namespace detail {

template<typename T, typename C, typename = std::false_type>
    struct apply_member_pointer_impl {};

template<typename T, typename C>
    struct apply_member_pointer_impl <T, C, typename std::is_same<
        apply_member_pointer_t<T, C>, detail::dummy>::type>
    {
        using type = apply_member_pointer_t<T, C>;
    };
}

//->

template<typename T, typename C>
struct apply_member_pointer : detail::apply_member_pointer_impl<T, C> {};

//<-
}} // namespace boost::callable_traits
//->

/*`
[heading Constraints]
* `T` may be any type except `void`
* `C` must be a user-defined type

[heading Behavior]
* A substitution failure occurs if the constraints are violated.
* When `T` is a function, function pointer (unqualified), or function reference, then the aliased type is a member function pointer of `C` with the same parameters and return type.
* When `T` is a member function pointer (unqualified)  of any type, the aliased type is a member function pointer of `C` with the same parameters and return type.
* Otherwise, the aliased type is a member data pointer equivalent to `std::remove_reference_t<T> C::*`.

[heading Input/Output Examples]
[table
    [[`T`]                              [`apply_member_pointer_t<T, foo>`]]
    [[`int()`]                          [`int(foo::*)()`]]
    [[`int (&)()`]                      [`int(foo::*)()`]]
    [[`int (*)()`]                      [`int(foo::*)()`]]
    [[`int(bar::*)()`]                  [`int(foo::*)()`]]
    [[`int(bar::*)() &`]                [`int(foo::*)() &`]]
    [[`int(bar::*)() &&`]               [`int(foo::*)() &&`]]
    [[`int(bar::*)() const`]            [`int(foo::*)() const`]]
    [[`int(bar::*)() transaction_safe`] [`int(foo::*)() transaction_safe`]]
    [[`int bar::*`]                     [`int foo::*`]]
    [[`int`]                            [`int foo::*`]]
    [[`int &`]                          [`int foo::*`]]
    [[`const int &`]                    [`const int foo::*`]]
    [[`int (*const)()`]                 [`int (*const foo::*)()`]]
    [[`void`]                           [(substitution failure)]]
]

[heading Example Program]
[import ../example/apply_member_pointer.cpp]
[apply_member_pointer]
[endsect]
*/
//]
#endif

/* @Copyright Barrett Adair 2015-2017 Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt) */ #ifndef BOOST_CLBL_TRTS_APPLY_MEMBER_POINTER_HPP #define BOOST_CLBL_TRTS_APPLY_MEMBER_POINTER_HPP #include namespace boost { namespace callable_traits { BOOST_CLBL_TRTS_DEFINE_SFINAE_ERROR_ORIGIN(apply_member_pointer) BOOST_CLBL_TRTS_SFINAE_MSG(apply_member_pointer, members_cannot_have_a_type_of_void) BOOST_CLBL_TRTS_SFINAE_MSG(apply_member_pointer, second_template_argument_must_be_a_class_or_struct) namespace detail { template::value> struct make_member_pointer; template struct make_member_pointer { using type = typename std::remove_reference::type C::*; }; template struct make_member_pointer { using type = invalid_type; }; template struct make_member_pointer { using type = error_type; }; template using make_member_pointer_t = typename make_member_pointer::type; } //[ apply_member_pointer_hpp /*` [section:ref_apply_member_pointer apply_member_pointer] [heading Header] ``#include `` [heading Definition] */ template using apply_member_pointer_t = //see below //<- detail::sfinae_try< detail::fallback_if_invalid< typename detail::traits::template apply_member_pointer, typename detail::make_member_pointer::type>, detail::fail_when_same, detail::fail_if::value, second_template_argument_must_be_a_class_or_struct> >; namespace detail { template struct apply_member_pointer_impl {}; template struct apply_member_pointer_impl , detail::dummy>::type> { using type = apply_member_pointer_t; }; } //-> template struct apply_member_pointer : detail::apply_member_pointer_impl {}; //<- }} // namespace boost::callable_traits //-> /*` [heading Constraints] * `T` may be any type except `void` * `C` must be a user-defined type [heading Behavior] * A substitution failure occurs if the constraints are violated. * When `T` is a function, function pointer (unqualified), or function reference, then the aliased type is a member function pointer of `C` with the same parameters and return type. * When `T` is a member function pointer (unqualified) of any type, the aliased type is a member function pointer of `C` with the same parameters and return type. * Otherwise, the aliased type is a member data pointer equivalent to `std::remove_reference_t C::*`. [heading Input/Output Examples] [table [[`T`] [`apply_member_pointer_t`]] [[`int()`] [`int(foo::*)()`]] [[`int (&)()`] [`int(foo::*)()`]] [[`int (*)()`] [`int(foo::*)()`]] [[`int(bar::*)()`] [`int(foo::*)()`]] [[`int(bar::*)() &`] [`int(foo::*)() &`]] [[`int(bar::*)() &&`] [`int(foo::*)() &&`]] [[`int(bar::*)() const`] [`int(foo::*)() const`]] [[`int(bar::*)() transaction_safe`] [`int(foo::*)() transaction_safe`]] [[`int bar::*`] [`int foo::*`]] [[`int`] [`int foo::*`]] [[`int &`] [`int foo::*`]] [[`const int &`] [`const int foo::*`]] [[`int (*const)()`] [`int (*const foo::*)()`]] [[`void`] [(substitution failure)]] ] [heading Example Program] [import ../example/apply_member_pointer.cpp] [apply_member_pointer] [endsect] */ //] #endif