Create a disengaged Optional_Base object.
Synopsis
Declared in <bslstl_optional.h>
constexpr
Optional_Base(bsl::nullopt_t);
Created with MrDocs
Create a disengaged Optional_Base object.
Declared in <bslstl_optional.h>
constexpr
Optional_Base(bsl::nullopt_t);
Created with MrDocs