is_valid Function

private function is_valid(self)

True if the view has a frame to view.

Type Bound

View

Arguments

Type IntentOptional Attributes Name
class(View), intent(in) :: self

Return Value logical


Called by

proc~~is_valid~2~~CalledByGraph proc~is_valid~2 View%is_valid proc~place_camera place_camera proc~place_camera->proc~is_valid~2 proc~frame WindowProxy%frame proc~frame->proc~place_camera proc~resize WindowProxy%resize proc~resize->proc~frame proc~run WindowProxy%run proc~run->proc~frame

Source Code

    logical function is_valid(self)
        class(View), intent(in) :: self
        is_valid = associated(self%frame)
    end function is_valid