bsl::optional::optional

Create a disengaged optional object if the specified original object is disengaged, and an optional object with the value of original.value() moved.

Synopsis

Declared in <bslstl_optional.h>

template<class t_ANY_TYPE>
constexpr
optional(BloombergLP::bslmf::MovableRef_Deduced<optional<t_ANY_TYPE>> original);

Parameters

NameDescription
originalsource optional used to initialize this object