Product Types and associated Functions

Definition for kumi defined product type classes and functions. More...

Classes
struct	kumi::as_tuple< T, Meta >
	Generate a kumi::tuple type from a type. More...
class	kumi::tuple< Ts >
	Fixed-size collection of heterogeneous values. More...

Tuple construction
template<typename... Ts>
constexpr auto	kumi::tie (Ts &... ts) -> tuple< Ts &... >
	Creates a kumi::tuple of lvalue references to its arguments.
template<typename... Ts>
constexpr auto	kumi::forward_as_tuple (Ts &&... ts) -> tuple< Ts &&... >
	Creates a kumi::tuple of forwarding references to its arguments.
template<typename... Ts>
constexpr auto	kumi::make_tuple (Ts &&... ts) -> tuple< std::unwrap_ref_decay_t< Ts >... >
	Creates a tuple object, deducing the target type from the types of arguments.
template<concepts::product_type T>
constexpr auto	kumi::to_ref (T &&t)
	Creates a kumi::tuple of references given a reference to a kumi::product_type.

Tuple conversions
template<typename Type, typename... Ts> requires (!concepts::product_type<Type> && kumi_implementation_defined)
constexpr auto	kumi::from_tuple (tuple< Ts... > const &t)
	Converts a kumi::tuple to an instance of an arbitrary type.
template<concepts::product_type T>
constexpr auto	kumi::to_tuple (T &&t)
	Converts a kumi::product_type to an instance kumi::tuple.