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

- u -

• UNACTIVELNS : operations_research::Solver
• UNBALANCED : operations_research::MinCostFlowBase
• UNBOUNDED : operations_research::MPSolver
• UNDEFINED : operations_research::scheduling::jssp::JsspParser
• UNDEFINED_TYPE : operations_research::TspLibParser
• UNKNOWN : operations_research::sat::DratChecker