fcppt::optional::nothing Struct Reference

Detailed Description

A polymorphic empty optional.

Objects of this class implicitly convert into empty fcppt::optional::object.

Public Member Functions
template<fcppt::concepts::move_constructible T>
	operator fcppt::optional::object< T > () const
	Returns an empty optional.

Member Function Documentation

operator fcppt::optional::object< T >()

template<fcppt::concepts::move_constructible T>

fcppt::optional::nothing::operator fcppt::optional::object< T >

(

)

const

Returns an empty optional.