C++ Reference: class PseudoCosts

Note: This documentation is automatically generated.

Pseudo cost of a variable is measured as average observed change in the objective bounds per unit change in the variable bounds.

Method
GetBestDecisionVar	Return type: IntegerVariable Returns the variable with best reliable pseudo cost that is not fixed.
GetCost	Return type: double Arguments: IntegerVariable var Returns the pseudo cost of given variable. Currently used for testing only.
GetRecordings	Return type: int Arguments: IntegerVariable var Returns the number of recordings of given variable. Currently used for testing only.
PseudoCosts	Return type: explicit Arguments: Model* model
UpdateCost	Return type: void Arguments: const std::vector<VariableBoundChange>& bound_changes, IntegerValue obj_bound_improvement Updates the pseudo costs for the given decision.