forked from OctaForge/libostd
46 lines
1.0 KiB
C++
46 lines
1.0 KiB
C++
/* Utilities for OctaSTD.
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*
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* This file is part of OctaSTD. See COPYING.md for futher information.
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*/
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#ifndef OCTA_UTILITY_H
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#define OCTA_UTILITY_H
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#include <stddef.h>
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#include "octa/type_traits.h"
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namespace octa {
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template<typename T>
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static inline constexpr RemoveReference<T> &&
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move(T &&v) noexcept {
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return static_cast<RemoveReference<T> &&>(v);
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}
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template<typename T>
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static inline constexpr T &&
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forward(RemoveReference<T> &v) noexcept {
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return static_cast<T &&>(v);
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}
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template<typename T>
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static inline constexpr T &&
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forward(RemoveReference<T> &&v) noexcept {
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return static_cast<T &&>(v);
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}
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template<typename T> AddRvalueReference<T> declval();
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template<typename T> void swap(T &a, T &b) {
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T c(move(a));
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a = move(b);
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b = move(c);
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}
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template<typename T, size_t N> void swap(T (&a)[N], T (&b)[N]) {
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for (size_t i = 0; i < N; ++i) {
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swap(a[i], b[i]);
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}
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}
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}
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#endif |