C++ Reference: class CoverCutHelper

This documentation is automatically generated.

Helper to find knapsack or flow cover cuts (not yet implemented).
Method
cut

Return type: const LinearConstraint&

Info

Return type: const std::string

Single line of text that we append to the cut log line.

mutable_cut

Return type: LinearConstraint*

If successful, info about the last generated cut.

TrySimpleKnapsack

Return type: bool

Arguments: const LinearConstraint base_ct, const std::vector<double>& lp_values, const std::vector<IntegerValue>& lower_bounds, const std::vector<IntegerValue>& upper_bounds

Try to find a cut with a knapsack heuristic. If this returns true, you can get the cut via cut().