mirror/Sprout
1
0
Fork 0
mirror of https://github.com/bolero-MURAKAMI/Sprout.git synced 2025-07-04 14:14:09 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

[sprout.functional] add all transparent functors

Browse source
This commit is contained in:
bolero-MURAKAMI 2013-10-26 23:17:09 +09:00
parent 2a57ee6af5
commit be9a5f9b78
59 changed files with 1047 additions and 301 deletions
Download patch file Download diff file Expand all files Collapse all files

14
sprout/functional/polymorphic/shift_left_assign.hpp
View file

@ -8,25 +8,15 @@
#ifndef SPROUT_FUNCTIONAL_POLYMORPHIC_SHIFT_LEFT_ASSIGN_HPP
#define SPROUT_FUNCTIONAL_POLYMORPHIC_SHIFT_LEFT_ASSIGN_HPP
#include <utility>
#include <sprout/config.hpp>
#include <sprout/utility/forward.hpp>
#include <sprout/functional/shift_left_assign.hpp>
namespace sprout {
//
// shift_left_assign_t
// shift_left_assign_
//
struct shift_left_assign_t {
public:
template<typename T, typename U>
SPROUT_CONSTEXPR decltype(std::declval<T>() <<= std::declval<U>())
operator()(T&& x, U&& y)
const SPROUT_NOEXCEPT_EXPR(SPROUT_NOEXCEPT_EXPR(std::declval<T>() <<= std::declval<U>()))
{
return sprout::forward<T>(x) <<= sprout::forward<U>(y);
}
};
typedef sprout::shift_left_assign<> shift_left_assign_t;
namespace {
SPROUT_STATIC_CONSTEXPR sprout::shift_left_assign_t shift_left_assign_ = {};
} // anonymous-namespace