Type that represents a pair. More...

#include <pair.hpp>

Inheritance diagram for flecs::pair< First, Second >:

Public Types
using	type = conditional_t<!is_empty<First>::value \|\| is_empty<Second>::value, First, Second>

using	first = First

using	second = Second

Public Member Functions
	pair (type &v)

	pair (const type &v)

	operator type & ()

	operator const type & () const

type *	operator-> ()

const type *	operator-> () const

type &	operator* ()

const type &	operator* () const

Detailed Description

template<typename First, typename Second>
struct flecs::pair< First, Second >

Type that represents a pair.

The pair type can be used to represent a pair at compile time, and is able to automatically derive the storage type associated with the pair, accessible through pair::type.

The storage type is derived using the following rules:

if pair::first is non-empty, the storage type is pair::first
if pair::first is empty and pair::second is non-empty, the storage type is pair::second

The pair type can hold a temporary value so that it can be used in the signatures of queries

Definition at line 36 of file pair.hpp.

The documentation for this struct was generated from the following file:

include/flecs/addons/cpp/pair.hpp

Public Types

Public Member Functions

Detailed Description