Retrieve the data associated with a general constraint of type MAX. Calling this method for a general constraint of a different type leads to an exception. You can query the GenConstrType attribute to determine the type of the general constraint.
See also AddGenConstrMax for a description of the semantics of this general constraint type.
genc: The general constraint object.
resvar: Stores the resultant variable of the constraint.
vars: Stores the array of operand variables of the constraint.
constant: Stores the additional constant operand of the constraint.