parametrizable.cpp

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#include "parametrizable.h"

namespace python
{
        namespace pointmatchersupport
        {
                void pybindParametrizable(py::module& p_module)
                {
                        using Parametrizable = pms::Parametrizable;
                        py::class_<Parametrizable, std::shared_ptr<Parametrizable>> pyParametrizable(p_module, "Parametrizable");

                        pyParametrizable.doc() = R"pbdoc(
The superclass of classes that are constructed using generic parameters.
This class provides the parameter storage and fetching mechanism
)pbdoc";

                        using InvalidParameter = Parametrizable::InvalidParameter;
                        py::register_exception<InvalidParameter>(pyParametrizable, "InvalidParameter");

                        py::class_<ParameterDoc>(pyParametrizable, "ParameterDoc", "The documentation of a parameter")
                                .def_readwrite("name", &ParameterDoc::name, "name")
                                .def_readwrite("doc", &ParameterDoc::doc, "short documentation")
                                .def_readwrite("defaultValue", &ParameterDoc::defaultValue, "default value")
                                .def_readwrite("minValue", &ParameterDoc::minValue, "if bounds are checked, minimum value")
                                .def_readwrite("maxValue", &ParameterDoc::maxValue, "if bounds are checked, maxmimu value")
//                      .def_readwrite("comp", &ParameterDoc::comp, "pointer to comparison function") // FIXME Get this error when compiling -> error: invalid conversion from ‘bool (*)(std::__cxx11::basic_string<char>, std::__cxx11::basic_string<char>)’ to ‘const void*’ [-fpermissive]

                                .def(py::init<const std::string&, const std::string&, const std::string&, const std::string&, const std::string&, Parametrizable::LexicalComparison>(), py::arg("name"), py::arg("doc"), py::arg("defaultValue"), py::arg("minValue"), py::arg("maxValue"), py::arg("comp"))
                                .def(py::init<const std::string&, const std::string&, const std::string&>(), py::arg("name"), py::arg("doc"), py::arg("defaultValue"))

                                .def("__str__", [](const ParameterDoc& self)
                                {
                                        std::ostringstream oss;
                                        oss << self;
                                        return oss.str();
                                });

                        using ParametersDoc = Parametrizable::ParametersDoc;
                        py::bind_vector<ParametersDoc>(pyParametrizable, "ParametersDoc", "The documentation of all parameters");

                        using Parameters = Parametrizable::Parameters;
                        py::bind_map<Parameters>(pyParametrizable, "Parameters", "The documentation of all parameters", py::module_local())
                                .def("clear", &Parameters::clear, "Remove all items from D.");

                        pyParametrizable.def_readonly("className", &Parametrizable::className, "name of the class")
                                .def_readonly("parametersDoc", &Parametrizable::parametersDoc, "documentation of parameters")
                                .def_readwrite("parameters", &Parametrizable::parameters, "parameters with their values encoded in string")
                                .def_readwrite("parametersUsed", &Parametrizable::parametersUsed, "parameters whose value has actually been read")

                                .def(py::init<>())
                                .def(py::init<const std::string&, const ParametersDoc, Parameters&>(), py::arg("className"), py::arg("paramsDoc"), py::arg("params"))

                                .def("getParamValueString", &Parametrizable::getParamValueString)
                                .def("__str__", [](const Parametrizable& self)
                                {
                                        std::ostringstream oss;
                                        oss << self;
                                        return oss.str();
                                });

                        p_module.def("__str__", [](const ParametersDoc& self)
                        {
                                std::ostringstream oss;
                                oss << self;
                                return oss.str();
                        });
                }
        }
}