hilti::rt::Union< T > Class Template Reference

Inheritance diagram for hilti::rt::Union< T >:

Public Member Functions
	Union (const Union &)=default
	Union (Union &&) noexcept=default
Union &	operator= (const Union &)=default
Union &	operator= (Union &&) noexcept=default
template<typename F >
	Union (const F &t)
template<typename F >
	Union (const F &&t)
template<typename F >
Union &	operator= (const F &t)
template<typename F >
Union &	operator= (F &&t)
auto	index () const

Public Attributes
std::variant< std::monostate, T... >	value

Member Function Documentation

index()

template<typename... T>

auto hilti::rt::Union< T >::index ( ) const

inline

Returns the index of the value the variant holds. Because we always use std::monostate as the first type, this will return a value greater zero iff a value is set.

---

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

• /home/docs/checkouts/readthedocs.org/user_builds/spicy-docs/checkouts/v1.14.0/hilti/runtime/include/types/union.h