tuple.h File Reference

Extensions for the STL tuple class. More...

#include <tuple>
#include <ostream>
#include "util/constfor.h"
#include "util/type_traits.h"

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Namespaces
namespace	bbm
namespace	std

Typedefs
template<typename T >
using	to_tuple_t = decltype(to_tuple(std::declval< T >()))
	type of converting a type that supports std::get to a tuple
template<typename T >
using	value_copy_tuple_t = decltype(value_copy_tuple(std::declval< std::decay_t< T > >()))
	value-copy type of a tuple.
template<typename... Ts>
using	tuple_cat_t = decltype(std::tuple_cat(std::declval< Ts >()...))
	tuple_cat_t
template<size_t START, size_t COUNT, typename TUP >
using	subtuple_t = decltype(subtuple< START, COUNT >(std::declval< TUP >()))
	subtuple type
template<typename T >
using	tuple_flatten_t = decltype(tuple_flatten(std::declval< std::decay_t< T > >()))
	flattened tuple type
template<typename T >
using	tuple_add_const_t = decltype(tuple_add_const(std::declval< std::decay_t< T > >()))
	tuple_add_const type
template<typename T >
using	tuple_remove_const_t = decltype(tuple_remove_const(std::declval< std::decay_t< T > >()))
	tuple_remove_const type

Functions
template<typename T > requires concepts::gettable<T>
auto	to_tuple (T &&t)
	Create a tuple from any other type that supports std::get.
template<typename... ARGS>
constexpr auto	make_ref_tuple (ARGS &&... args)
	Make a tuple of references.
template<typename... ARGS>
constexpr auto	value_copy_tuple (const std::tuple< ARGS... > &tup)
	Value-copy a tuple.
template<size_t START, size_t COUNT, typename TUP > requires is_tuple_v<TUP> && ((START+COUNT) <= std::tuple_size_v<std::decay_t<TUP>>)
constexpr auto	subtuple (TUP &&tup)
	subtuple
template<typename T >
constexpr auto	tuple_flatten (T &&t)
	Recursively flatten a tuple.
template<typename T >
constexpr auto	tuple_add_const (T &&t)
	tuple_add_const to each element
template<typename T >
constexpr auto	tuple_remove_const (T &&t)
	tuple_remove_const from each element
template<typename... Ts>
std::ostream &	operator<< (std::ostream &s, const std::tuple< Ts... > &tup)
	print a tuple

Detailed Description

Extensions for the STL tuple class.