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/* Copyright (C) 2015 Povilas Kanapickas <povilas@radix.lt>
This file is part of cppreference-doc
This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
Unported License. To view a copy of this license, visit
http://creativecommons.org/licenses/by-sa/3.0/ or send a letter to Creative
Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; with no
Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
*/
#ifndef CPPREFERENCE_TUPLE_H
#define CPPREFERENCE_TUPLE_H
#if CPPREFERENCE_STDVER >= 2011
#include <cstddef> // for size_t
#include <memory> // for allocator_arg_t
#include <utility> // for std::pair
#include <type_traits> // for integral_constant
namespace std {
template<class... Types>
class tuple {
public:
constexpr tuple();
template<class... UTypes>
explicit tuple(UTypes&& ... args);
template<class... UTypes>
tuple(const tuple<UTypes...>& other);
template <class... UTypes>
tuple(tuple<UTypes...>&& other);
template<class U1, class U2>
tuple(const pair<U1, U2>& p);
template<class U1, class U2>
tuple(pair<U1, U2>&& p);
tuple(const tuple& other) = default;
tuple(tuple&& other) = default;
template<class Alloc>
tuple(std::allocator_arg_t, const Alloc& a);
template<class Alloc>
tuple(std::allocator_arg_t, const Alloc& a, const Types& ... args);
template<class Alloc, class... UTypes>
tuple(std::allocator_arg_t, const Alloc& a, UTypes&& ... args);
template <class Alloc, class... UTypes>
tuple(std::allocator_arg_t, const Alloc& a, const tuple<UTypes...>& other);
template<class Alloc, class... UTypes>
tuple(std::allocator_arg_t, const Alloc& a, tuple<UTypes...>&& other);
template<class Alloc, class U1, class U2>
tuple(std::allocator_arg_t, const Alloc& a, const pair<U1, U2>& p);
template<class Alloc, class U1, class U2>
tuple(std::allocator_arg_t, const Alloc& a, pair<U1, U2>&& p);
template<class Alloc>
tuple(std::allocator_arg_t, const Alloc& a, const tuple& other);
template<class Alloc>
tuple(std::allocator_arg_t, const Alloc& a, tuple&& other);
tuple& operator=(const tuple& other);
tuple& operator=(tuple&& other);
template<class... UTypes>
tuple& operator=(const tuple<UTypes...>& other);
template<class... UTypes>
tuple& operator=(tuple<UTypes...>&& other);
template<class U1, class U2>
tuple& operator=(const pair<U1, U2>& p);
template<class U1, class U2>
tuple& operator=(pair<U1, U2>&& p);
void swap(tuple& other);
};
template<class... Types>
struct tuple_size<std::tuple<Types...> > : std::integral_constant<std::size_t, sizeof...(Types)> { };
#if CPPREFERENCE_SIMPLIFY_TYPEDEFS
template<std::size_t I, class... Types>
struct tuple_element<I, tuple<Types...> > {
typedef void type;
};
#else
template<std::size_t I, class... Types>
struct tuple_element;
template<class T, class... Types>
struct tuple_element<0, tuple<T, Types...> > {
using type = T;
};
template<std::size_t I, class T, class... Types>
struct tuple_element<I, tuple<T, Types...> > {
using type = typename tuple_element<I - 1, Types...>::type;
};
#endif
template<class... Types>
tuple<Types...> make_tuple(Types&& ... args);
template<class... Types>
tuple<Types& ...> tie(Types& ... args);
template<class... Types>
tuple<Types&& ...> forward_as_tuple(Types&& ... args);
template<class... Tuples, class... CTypes>
std::tuple<CTypes...> tuple_cat(Tuples&& ... args);
template<std::size_t I, class... Types>
typename std::tuple_element<I, tuple<Types...> >::type&
get(tuple<Types...>& t);
template<std::size_t I, class... Types>
typename std::tuple_element<I, tuple<Types...> >::type&&
get(tuple<Types...>&& t);
template<std::size_t I, class... Types>
typename std::tuple_element<I, tuple<Types...> >::type const&
get(const tuple<Types...>& t);
template<class... TTypes, class... UTypes>
bool operator==(const tuple<TTypes...>& lhs,
const tuple<UTypes...>& rhs);
template<class... TTypes, class... UTypes>
bool operator!=(const tuple<TTypes...>& lhs,
const tuple<UTypes...>& rhs);
template<class... TTypes, class... UTypes>
bool operator<(const tuple<TTypes...>& lhs,
const tuple<UTypes...>& rhs);
template<class... TTypes, class... UTypes>
bool operator<=(const tuple<TTypes...>& lhs,
const tuple<UTypes...>& rhs);
template<class... TTypes, class... UTypes>
bool operator>(const tuple<TTypes...>& lhs,
const tuple<UTypes...>& rhs);
template<class... TTypes, class... UTypes>
bool operator>=(const tuple<TTypes...>& lhs,
const tuple<UTypes...>& rhs);
template<class... Types>
void swap(tuple<Types...>& lhs, tuple<Types...>& rhs);
const void* ignore; // SIMPLIFIED
} // namespace std
#endif // CPPREFERENCE_STDVER >= 2011
#endif // CPPREFERENCE_TUPLE_H