51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
/*<-
|
|
Copyright Barrett Adair 2016-2017
|
|
Distributed under the Boost Software License, Version 1.0.
|
|
(See accompanying file LICENSE.md or copy at http ://boost.org/LICENSE_1_0.txt)
|
|
->*/
|
|
|
|
#include <boost/callable_traits/detail/config.hpp>
|
|
#ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
|
|
int main(){ return 0; }
|
|
#else
|
|
|
|
//[ add_member_volatile
|
|
#include <type_traits>
|
|
#include <boost/callable_traits/add_member_volatile.hpp>
|
|
|
|
namespace ct = boost::callable_traits;
|
|
|
|
struct foo {};
|
|
|
|
int main() {
|
|
|
|
{
|
|
using pmf = void(foo::*)();
|
|
using expect = void(foo::*)() volatile;
|
|
using test = ct::add_member_volatile_t<pmf>;
|
|
static_assert(std::is_same<test, expect>::value, "");
|
|
} {
|
|
// add_member_volatile_t doesn't change anything when
|
|
// the function type is already volatile.
|
|
using pmf = void(foo::*)() volatile &&;
|
|
using expect = void(foo::*)() volatile &&;
|
|
using test = ct::add_member_volatile_t<pmf>;
|
|
static_assert(std::is_same<test, expect>::value, "");
|
|
} {
|
|
using pmf = void(foo::*)() const &;
|
|
using expect = void(foo::*)() const volatile &;
|
|
using test = ct::add_member_volatile_t<pmf>;
|
|
static_assert(std::is_same<test, expect>::value, "");
|
|
} {
|
|
// add_member_volatile_t can also be used with "abominable"
|
|
// function types.
|
|
using f = void();
|
|
using expect = void() volatile;
|
|
using test = ct::add_member_volatile_t<f>;
|
|
static_assert(std::is_same<test, expect>::value, "");
|
|
}
|
|
}
|
|
|
|
//]
|
|
#endif //#ifdef BOOST_CLBL_TRTS_DISABLE_REFERENCE_QUALIFIERS
|