GRBModel.getPWLObj()

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GRBModel.getPWLObj()

Retrieve the piecewise-linear objective function for a variable. The return value gives the number of points that define the function, and the and arguments give the coordinates of the points, respectively. The and arguments must be large enough to hold the result. Call this method with null values for and if you just want the number of points.

Refer to the description of setPWLObj for additional information on what the values in and mean.

 int getPWLObj ( GRBVar var, double[] x, double[] y )
Arguments:

var: The variable whose objective function is being retrieved.

x: The values for the points that define the piecewise-linear function. These will always be in non-decreasing order.

y: The values for the points that define the piecewise-linear function.

Return value:

The number of points that define the piecewise-linear objective function.