| 40 | using pyvrp::search::SwapTails; |
| 41 | |
| 42 | PYBIND11_MODULE(_search, m) |
| 43 | { |
| 44 | py::class_<NodeOperator>(m, "NodeOperator"); |
| 45 | py::class_<RouteOperator>(m, "RouteOperator"); |
| 46 | |
| 47 | py::class_<OperatorStatistics>( |
| 48 | m, "OperatorStatistics", DOC(pyvrp, search, OperatorStatistics)) |
| 49 | .def_readonly("num_evaluations", &OperatorStatistics::numEvaluations) |
| 50 | .def_readonly("num_applications", &OperatorStatistics::numApplications); |
| 51 | |
| 52 | py::class_<Exchange<1, 0>, NodeOperator>( |
| 53 | m, "Exchange10", DOC(pyvrp, search, Exchange)) |
| 54 | .def(py::init<pyvrp::ProblemData const &>(), |
| 55 | py::arg("data"), |
| 56 | py::keep_alive<1, 2>()) // keep data alive |
| 57 | .def_property_readonly("statistics", |
| 58 | &Exchange<1, 0>::statistics, |
| 59 | py::return_value_policy::reference_internal) |
| 60 | .def("evaluate", |
| 61 | &Exchange<1, 0>::evaluate, |
| 62 | py::arg("U"), |
| 63 | py::arg("V"), |
| 64 | py::arg("cost_evaluator")) |
| 65 | .def("apply", &Exchange<1, 0>::apply, py::arg("U"), py::arg("V")) |
| 66 | .def_static("supports", &supports<Exchange<1, 0>>, py::arg("data")); |
| 67 | |
| 68 | py::class_<Exchange<2, 0>, NodeOperator>( |
| 69 | m, "Exchange20", DOC(pyvrp, search, Exchange)) |
| 70 | .def(py::init<pyvrp::ProblemData const &>(), |
| 71 | py::arg("data"), |
| 72 | py::keep_alive<1, 2>()) // keep data alive |
| 73 | .def_property_readonly("statistics", |
| 74 | &Exchange<2, 0>::statistics, |
| 75 | py::return_value_policy::reference_internal) |
| 76 | .def("evaluate", |
| 77 | &Exchange<2, 0>::evaluate, |
| 78 | py::arg("U"), |
| 79 | py::arg("V"), |
| 80 | py::arg("cost_evaluator")) |
| 81 | .def("apply", &Exchange<2, 0>::apply, py::arg("U"), py::arg("V")) |
| 82 | .def_static("supports", &supports<Exchange<2, 0>>, py::arg("data")); |
| 83 | |
| 84 | py::class_<Exchange<3, 0>, NodeOperator>( |
| 85 | m, "Exchange30", DOC(pyvrp, search, Exchange)) |
| 86 | .def(py::init<pyvrp::ProblemData const &>(), |
| 87 | py::arg("data"), |
| 88 | py::keep_alive<1, 2>()) // keep data alive |
| 89 | .def_property_readonly("statistics", |
| 90 | &Exchange<3, 0>::statistics, |
| 91 | py::return_value_policy::reference_internal) |
| 92 | .def("evaluate", |
| 93 | &Exchange<3, 0>::evaluate, |
| 94 | py::arg("U"), |
| 95 | py::arg("V"), |
| 96 | py::arg("cost_evaluator")) |
| 97 | .def("apply", &Exchange<3, 0>::apply, py::arg("U"), py::arg("V")) |
| 98 | .def_static("supports", &supports<Exchange<3, 0>>, py::arg("data")); |
| 99 |
nothing calls this directly
no test coverage detected