beman::optional::optional::emplace

Constructs the value in-place, destroying the current one if there

Synopsis

Declared in <beman/optional/optional.hpp>

template<class... Args>
constexpr
T&
emplace(Args&&... args);

Description

Constructs the value in-place, destroying the current one if there is one.

Return Value

T&

Parameters

NameDescription
argsThe argument list to use in emplacement construction.