cpp/locale/numpunct/truefalsename

@1-2@ Public member function, calls the member function and  of the most derived class respectively. @3@ Returns the string to be used as the representation of the boolean value. @4@ Returns the string to be used as the representation of the boolean value.

Return value
@1,3@ The object of type to use as the representation of. The standard specializations of return  and.

@2,4@ The object of type to use as the representation of. The standard specializations of return  and.