Model.getGenConstrMax()


Model.getGenConstrMax()

getGenConstrMax ( genconstr )

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.

Arguments:

genconstr: The general constraint object of interest.

Return value:

A tuple (resvar, vars, constant) that contains the data associated with the general constraint:

resvar (Var): Resultant variable of the MAX constraint.

vars (list of Var): Operand variables of the MAX constraint.

constant (float): Additional constant operand of the MAX constraint.

Example usage:

  # x5 = max(x1, x3, x4, 2.0)
  maxconstr = model.addGenConstrMax(x5, [x1, x3, x4], 2.0, "maxconstr")
  model.update()
  (resvar, vars, constant) = model.getGenConstrMax(maxconstr)