mirror of
https://github.com/bolero-MURAKAMI/Sprout
synced 2024-11-12 21:09:01 +00:00
28 lines
699 B
C++
28 lines
699 B
C++
#ifndef SPROUT_FUNCTIONAL_POLYMORPHIC_POST_INC_HPP
|
|
#define SPROUT_FUNCTIONAL_POLYMORPHIC_POST_INC_HPP
|
|
|
|
#include <utility>
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/utility/forward.hpp>
|
|
|
|
namespace sprout {
|
|
//
|
|
// post_inc_t
|
|
// post_inc_
|
|
//
|
|
struct post_inc_t {
|
|
public:
|
|
template<typename T>
|
|
SPROUT_CONSTEXPR decltype(std::declval<T>()++)
|
|
operator()(T&& x)
|
|
const SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(std::declval<T>()++))
|
|
{
|
|
return sprout::forward<T>(x)++;
|
|
}
|
|
};
|
|
namespace {
|
|
SPROUT_STATIC_CONSTEXPR sprout::post_inc_t post_inc_ = {};
|
|
} // anonymous-namespace
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_FUNCTIONAL_POLYMORPHIC_POST_INC_HPP
|