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FakeWorkerMaster Class Reference
Inheritance diagram for FakeWorkerMaster:
Public Member Functions | |
| FakeWorkerMaster (WorkerMasterPtr worker_master) | |
| std::vector< int > | get_id_nb_units () const override |
| void | DeactivateIntegrityConstraints () const override |
| void | ActivateIntegrityConstraints () const override |
| SolverAbstract::Ptr | solver () const override |
 Public Member Functions inherited from WorkerMaster | |
| WorkerMaster (Logger logger) | |
| WorkerMaster (VariableMap const &variable_map, const std::filesystem::path &path_to_mps, const std::string &solver_name, const int log_level, int subproblems_count, SolverLogManager &solver_log_manager, bool mps_has_alpha, Logger logger) | |
| Constructor of a Master Problem. | |
| void | get (Point &x0, double &overall_subpb_cost_under_approx, DblVector &single_subpb_costs_under_approx) |
| Return optimal variables of a problem. | |
| void | get_dual_values (std::vector< double > &dual) const |
| Set dual values of a problem in a vector. | |
| int | get_number_constraint () const |
| Return number of constraint in a problem. | |
| void | add_cut (Point const &s, Point const &x0, double const &rhs) const |
| Add benders cut to a problem. | |
| void | add_cut_by_iter (int const i, Point const &s, double const &sx0, double const &rhs) const |
| Add benders cut to a problem. | |
| void | add_dynamic_cut (Point const &s, double const &sx0, double const &rhs) const |
| Add benders cut to a problem. | |
| void | addSubproblemCut (int i, Point const &s, Point const &x0, double const &rhs) const |
| Add one benders cut to a problem. | |
| void | fix_alpha (double const &bestUB) const |
| Fix an upper bound and the variable overall_subpb_cost_under_approx of a problem. | |
| Public Member Functions inherited from Worker | |
| Worker (Logger logger) | |
| void | init (VariableMap const &variable_map, const std::filesystem::path &path_to_mps, std::string const &solver_name, int log_level, SolverLogManager &solver_log_manager) |
| Initialization of a problem. | |
| void | get_value (double &lb) const |
| Return the optimal value of a problem. | |
| void | get_splex_num_of_ite_last (int &result) const |
| Get the number of iteration needed to solve a problem. | |
| void | free () |
| Free the problem. | |
| void | write_basis (const std::filesystem::path &filename) const |
| void | solve (int &lp_status, const std::string &outputroot, const std::string &output_master_mps_file_name, Writer writer) const |
| Method to solve a problem. | |
| int | RowIndex (const std::string &row_name) const |
| void | ChangeRhs (int id_row, double val) const |
| void | GetRhs (double *val, int id_row) const |
| void | AddRows (std::vector< char > const &qrtype_p, std::vector< double > const &rhs_p, std::vector< double > const &range_p, std::vector< int > const &mstart_p, std::vector< int > const &mclind_p, std::vector< double > const &dmatval_p, const std::vector< std::string > &row_names) const |
| int | Getnrows () const |
| Returns the number of rows (constraints) | |
| int | Getncols () const |
Public Attributes | |
| WorkerMasterPtr | worker_master |
| Public Attributes inherited from Worker | |
| std::filesystem::path | _path_to_mps |
| VariableMap | _name_to_id |
| Int2Str | _id_to_name |
| SolverAbstract::Ptr | _solver |
| bool | _is_master = false |
| Logger | logger_ |
Member Function Documentation
◆ ActivateIntegrityConstraints()
|
inlineoverridevirtual |
Reimplemented from WorkerMaster.
◆ DeactivateIntegrityConstraints()
|
inlineoverridevirtual |
Reimplemented from WorkerMaster.
◆ get_id_nb_units()
|
inlineoverridevirtual |
Reimplemented from WorkerMaster.
◆ solver()
|
inlineoverridevirtual |
Reimplemented from Worker.
The documentation for this class was generated from the following file:
- tests/cpp/benders/benders_sequential_test.cpp
