GRBCallback.GetNodeRel()


GRBCallback.GetNodeRel()

Retrieve values from the node relaxation solution at the current node. Only available when the where member variable is equal to GRB.Callback.MIPNODE, and GRB.Callback.MIPNODE_STATUS is equal to GRB.Status.OPTIMAL.

double GetNodeRel ( GRBVar v )

Arguments:

v: The variable whose value is desired.

Return value:

The value of the specified variable in the node relaxation for the current node.

double[] GetNodeRel ( GRBVar[] xvars )

Arguments:

xvars: The list of variables whose values are desired.

Return value:

The values of the specified variables in the node relaxation for the current node.

double[][] GetNodeRel ( GRBVar[][] xvars )

Arguments:

xvars: The array of variables whose values are desired.

Return value:

The values of the specified variables in the node relaxation for the current node.