GRBModel.addGenConstrPWL()

Add a new general constraint of type GRB.GENCONSTR_PWL to a model.

A piecewise-linear (PWL) constraint states that the relationship $y =
f(x)$ must hold between variables $x$ and $y$, where $f$ is a piecewise-linear function. The breakpoints for $f$ are provided as arguments. Refer to the description of piecewise-linear objectives for details of how piecewise-linear functions are defined.

GRBGenConstr addGenConstrPWL ( GRBVar xvar,
    GRBVar yvar,
    double[] xpts,
    double[] ypts,
    String name )

Arguments:

xvar: The $x$ variable.

yvar: The $y$ variable.

xpts: The $x$ values for the points that define the piecewise-linear function. Must be in non-decreasing order.

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

name: Name for the new general constraint.

Return value:

New general constraint.