pgs::recursive_union_indexer< I, T, Ts > Struct Template Reference

The purpose of this type is to walk a recursive_union<> and return the value field of the Ith union in the chain. More...

#include <recursive_union.hpp>

Static Public Member Functions
static constexpr auto	ref (recursive_union< T, Ts... > &u) -> decltype(recursive_union_indexer< I-1, Ts... >::ref(u.r))
	Decrement I, strip off T and recurse.
static constexpr auto	ref (recursive_union< T, Ts... > const &u) -> decltype(recursive_union_indexer< I-1, Ts... >::ref(u.r))
	Decrement I, strip off T and recurse.
static constexpr auto	ptr (recursive_union< T, Ts... > &u) -> decltype(recursive_union_indexer< I-1, Ts... >::ptr(u.r))
	Decrement I, strip off T and recurse.
static constexpr auto	ptr (recursive_union< T, Ts... > const &u) -> decltype(recursive_union_indexer< I-1, Ts... >::ptr(u.r))
	Decrement I, strip off T and recurse.

Detailed Description

template<std::size_t I, class T, class... Ts>
struct pgs::recursive_union_indexer< I, T, Ts >

The purpose of this type is to walk a recursive_union<> and return the value field of the Ith union in the chain.

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

• pgs/recursive_union.hpp