The main documentation of the Initialized_Monomial Procedure contains additional explanation of this code listing.
function Initialized_Monomial (Monomial) result(Initialized) ! Use associations. use Caesar_Flags_Module, only: initialized_flag ! Input variable. type(Monomial_type), intent(in) :: Monomial ! Monomial to be checked. ! Output variable. type(logical) :: Initialized ! Initialized condition boolean. !~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ! Verify requirements - none. ! Set initialized boolean. Initialized = Monomial%Initialized == initialized_flag ! Verify guarantees - none. return end function Initialized_Monomial