getGenConstrLog ( genconstr )

Retrieve the data associated with a general constraint of type LOG. 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 addGenConstrLog for a description of the semantics of this general constraint type.


genc: The general constraint object.

Return value:

A tuple (xvar, yvar) that contains the data associated with the general constraint:

xvar (Var): The <span>$</span>x<span>$</span> variable.

yvar (Var): The <span>$</span>y<span>$</span> variable.

Example usage:

  # y = ln(x)
  lnconstr = model.addGenConstrLog(x, y)
  (xvar, yvar) = model.getGenConstrLog(lnconstr)