Example command:
type Resistance = Real(final quantity="Resistance",final unit="Ohm"); getDerivedClassModifierValue(Resistance, unit); => " = "Ohm"" getDerivedClassModifierValue(Resistance, quantity); => " = "Resistance""
function getDerivedClassModifierValue input TypeName className; input TypeName modifierName; output String modifierValue; end getDerivedClassModifierValue;