def DualValue(self) -> "double": return _pywraplp.Constraint_DualValue(self)
def DualValue(self): return _pywraplp.Constraint_DualValue(self)
def DualValue(self) -> "double": return _pywraplp.Constraint_DualValue(self)
def DualValue(self): return _pywraplp.Constraint_DualValue(self)