Here is a list of all enum values with links to the classes they belong to:

- o -

• OPTIMAL : operations_research::MaxFlowStatusClass, operations_research::MinCostFlowBase, operations_research::MinCostPerfectMatching, operations_research::MPSolver, operations_research::SimpleLinearSumAssignment, operations_research::SimpleMaxFlow
• OPTIMAL_SOLUTION_FOUND : operations_research::bop::BopOptimizerBase
• OPTIMALITY_CRITERIA_NOT_SET : operations_research::pdlp::TerminationCriteria
• OROPT : operations_research::Solver
• OUTSIDE_SEARCH : operations_research::Solver