Return true if the target contains a value, and false otherwise.
Synopsis
Declared in <bdlb_nullablevalueref.h>
bool
has_value() const noexcept;Return Value
true if the target contains a value, and false otherwise
Created with MrDocs
Return true if the target contains a value, and false otherwise.
Declared in <bdlb_nullablevalueref.h>
bool
has_value() const noexcept;true if the target contains a value, and false otherwise
Created with MrDocs