GRBCallback.getNodeRel()

Retrieve node relaxation solution values at the current node. Only available when the where member variable is equal to GRB.CB_MIPNODE, and GRB.CB_MIPNODE_STATUS is equal to GRB.OPTIMAL.

double getNodeRel ( GRBVar v )

double[] getNodeRel ( GRBVar[] xvars )

double[][] getNodeRel ( GRBVar[][] xvars )