Return true if this objects has a value, and false otherwise.
Synopsis
Declared in <bslstl_optional.h>
bool
hasValue() const noexcept;Return Value
true if this object has a value, and false otherwise
Created with MrDocs
Return true if this objects has a value, and false otherwise.
Declared in <bslstl_optional.h>
bool
hasValue() const noexcept;true if this object has a value, and false otherwise
Created with MrDocs