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porting cel/range/algoritm.hpp

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bolero-MURAKAMI 2012-04-04 17:48:02 +09:00
parent cf593ffeff
commit ba6482d1ec
51 changed files with 1908 additions and 116 deletions
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20
sprout/utility/as_const.hpp Normal file
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@ -0,0 +1,20 @@
#ifndef SPROUT_UTILITY_AS_CONST_HPP
#define SPROUT_UTILITY_AS_CONST_HPP
#include <sprout/config.hpp>
namespace sprout {
//
// as_const
//
template<typename T>
inline T const& as_const(T& t) {
return t;
}
template<typename T>
inline SPROUT_CONSTEXPR T const& as_const(T const& t) {
return t;
}
} // namespace sprout
#endif // #ifndef SPROUT_UTILITY_AS_CONST_HPP

29
sprout/utility/as_lvref.hpp Normal file
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@ -0,0 +1,29 @@
#ifndef SPROUT_UTILITY_AS_LVREF_HPP
#define SPROUT_UTILITY_AS_LVREF_HPP
#include <sprout/config.hpp>
namespace sprout {
//
// as_lvref
//
template<typename T>
inline T& as_lvref(T& t) {
return t;
}
template<typename T>
inline SPROUT_CONSTEXPR T const& as_lvref(T const& t) {
return t;
}
//
// lvref
//
template<typename T>
struct lvref {
public:
typedef decltype(sprout::as_lvref(std::declval<T&&>())) type;
};
} // namespace sprout
#endif // #ifndef SPROUT_UTILITY_AS_LVREF_HPP

4
sprout/utility/forward.hpp
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@ -9,11 +9,11 @@ namespace sprout {
// forward
//
template<typename T>
SPROUT_CONSTEXPR T&& forward(typename std::remove_reference<T>::type& t) SPROUT_NOEXCEPT {
inline SPROUT_CONSTEXPR T&& forward(typename std::remove_reference<T>::type& t) SPROUT_NOEXCEPT {
return static_cast<T&&>(t);
}
template<typename T>
SPROUT_CONSTEXPR T&& forward(typename std::remove_reference<T>::type&& t) SPROUT_NOEXCEPT = delete;
inline SPROUT_CONSTEXPR T&& forward(typename std::remove_reference<T>::type&& t) SPROUT_NOEXCEPT = delete;
} // namespace sprout
#endif // #ifndef SPROUT_UTILITY_FORWARD_HPP

2
sprout/utility/move.hpp
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@ -9,7 +9,7 @@ namespace sprout {
// move
//
template<typename T>
SPROUT_CONSTEXPR typename std::remove_reference<T>::type&& move(T&& t) SPROUT_NOEXCEPT {
inline SPROUT_CONSTEXPR typename std::remove_reference<T>::type&& move(T&& t) SPROUT_NOEXCEPT {
return static_cast<typename std::remove_reference<T>::type&&>(t);
}
} // namespace sprout

8
sprout/utility/operation_ext.hpp Normal file
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@ -0,0 +1,8 @@
#ifndef SPROUT_UTILITY_OPERATION_EXT_HPP
#define SPROUT_UTILITY_OPERATION_EXT_HPP
#include <sprout/config.hpp>
#include <sprout/utility/as_lvref.hpp>
#include <sprout/utility/as_const.hpp>
#endif // #ifndef SPROUT_UTILITY_OPERATION_EXT_HPP