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C++ Reference: class FlowCoverCutHelper
Note: This documentation is automatically generated.
| Method |
ComputeFlowCoverRelaxation | Return type: SingleNodeFlow Arguments:
const LinearConstraint& base_ct,
const absl::StrongVector<IntegerVariable, double>& lp_values,
IntegerTrail* integer_trail, ImpliedBoundsProcessor* ib_helper Try to extract a nice SingleNodeFlow relaxation for the given upper bounded
linear constraint.
|
cut | Return type: const LinearConstraint& |
GenerateCut | Return type: bool Arguments: const SingleNodeFlow& data Try to generate a cut for the given single node flow problem. Returns true
if a cut was generated. It can be accessed by cut()/mutable_cut().
|
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.
|
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Last updated 2024-08-06 UTC.
[null,null,["Last updated 2024-08-06 UTC."],[],["The `FlowCoverCutHelper` class in C++ facilitates generating cuts for optimization problems. It includes methods to `ComputeFlowCoverRelaxation` for extracting a `SingleNodeFlow` relaxation from a linear constraint. The `GenerateCut` method attempts to produce a cut for a given `SingleNodeFlow`, returning true if successful. Generated cut details are accessible via `cut()` or `mutable_cut()`. Additional info for logging is provided by the `Info` method.\n"],null,[]]
