chebyMap.cc

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 * LSST Data Management System
 *
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 * See the COPYRIGHT file
 *
 * This program is free software: you can redistribute it and/or modify
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#include <memory>
#include <vector>

#include <pybind11/pybind11.h>
#include <pybind11/stl.h>
#include "ndarray/pybind11.h"

#include "astshim/Mapping.h"
#include "astshim/ChebyMap.h"

namespace py = pybind11;
using namespace pybind11::literals;

namespace ast {
namespace {

void declareChebyDomain(py::module const &mod) {
    py::class_<ChebyDomain, std::shared_ptr<ChebyDomain>> cls(mod, "ChebyDomain");

    cls.def(py::init<std::vector<double> const &, std::vector<double> const &>(), "lbnd"_a, "ubnd"_a);
    cls.def_readonly("lbnd", &ChebyDomain::lbnd);
    cls.def_readonly("ubnd", &ChebyDomain::ubnd);
}

PYBIND11_MODULE(chebyMap, mod) {
    py::module::import("astshim.mapping");

    declareChebyDomain(mod);

    py::class_<ChebyMap, std::shared_ptr<ChebyMap>, Mapping> cls(mod, "ChebyMap");

    cls.def(py::init<ConstArray2D const &, ConstArray2D const &, std::vector<double> const &,
                     std::vector<double> const &, std::vector<double> const &, std::vector<double> const &,
                     std::string const &>(),
            "coeff_i"_a, "coeff_i"_a, "lbnds_f"_a, "ubnds_f"_a, "lbnds_i"_a, "ubnds_i"_a, "options"_a = "");
    cls.def(py::init<ConstArray2D const &, int, std::vector<double> const &, std::vector<double> const &,
                     std::string const &>(),
            "coeff_i"_a, "nout"_a, "lbnds_f"_a, "ubnds_f"_a, "options"_a = "");
    cls.def(py::init<ChebyMap const &>());

    cls.def("copy", &ChebyMap::copy);
    cls.def("getDomain", &ChebyMap::getDomain, "forward"_a);
    cls.def("polyTran",
            py::overload_cast<bool, double, double, int, std::vector<double> const &,
                              std::vector<double> const &>(&ChebyMap::polyTran, py::const_),
            "forward"_a, "acc"_a, "maxacc"_a, "maxorder"_a, "lbnd"_a, "ubnd"_a);
    cls.def("polyTran", py::overload_cast<bool, double, double, int>(&ChebyMap::polyTran, py::const_),
            "forward"_a, "acc"_a, "maxacc"_a, "maxorder"_a);
}

}  // namespace
}  // namespace ast