frameSet.cc

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/*
 * LSST Data Management System
 *
 * This product includes software developed by the
 * LSST Project (http://www.lsst.org/).
 * See the COPYRIGHT file
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the LSST License Statement and
 * the GNU General Public License along with this program.  If not,
 * see <https://www.lsstcorp.org/LegalNotices/>.
 */
#include <pybind11/pybind11.h>
 
namespace py = pybind11;
using namespace pybind11::literals;
 
#include "astshim/Frame.h"
#include "astshim/FrameSet.h"
#include "lsst/cpputils/python.h"
 
namespace ast {
 
void wrapFrameSet(lsst::utils::python::WrapperCollection &wrappers) {
    using PyFrameSet = py::class_<FrameSet, std::shared_ptr<FrameSet>, Frame>;
    wrappers.wrapType(PyFrameSet(wrappers.module, "FrameSet"), [](auto &mod, auto &cls) {
        cls.def(py::init<Frame const &, std::string const &>(), "frame"_a, "options"_a = "");
        cls.def(py::init<Frame const &, Mapping const &, Frame const &, std::string const &>(), "baseFrame"_a,
                "mapping"_a, "currentFrame"_a, "options"_a = "");
        cls.def(py::init<Frame const &>());
 
        // def_readonly_static makes in only available in the class, not instances, so...
        cls.attr("BASE") = py::cast(AST__BASE);
        cls.attr("CURRENT") = py::cast(AST__CURRENT);
        cls.attr("NOFRAME") = py::cast(AST__NOFRAME);
 
        cls.def_property("base", &FrameSet::getBase, &FrameSet::setBase);
        cls.def_property("current", &FrameSet::getCurrent, &FrameSet::setCurrent);
        cls.def_property_readonly("nFrame", &FrameSet::getNFrame);
 
        cls.def("copy", &FrameSet::copy);
        cls.def("addAxes", &FrameSet::addAxes);
        cls.def("addFrame", &FrameSet::addFrame, "iframe"_a, "map"_a, "frame"_a);
        cls.def("addVariant", &FrameSet::addVariant, "map"_a, "name"_a);
        cls.def("getAllVariants", &FrameSet::getAllVariants);
        cls.def("getFrame", &FrameSet::getFrame, "iframe"_a, "copy"_a = true);
        cls.def("getMapping", &FrameSet::getMapping, "from"_a = FrameSet::BASE, "to"_a = FrameSet::CURRENT);
        cls.def("getVariant", &FrameSet::getVariant);
        cls.def("mirrorVariants", &FrameSet::mirrorVariants, "iframe"_a);
        cls.def("remapFrame", &FrameSet::remapFrame, "iframe"_a, "map"_a);
        cls.def("removeFrame", &FrameSet::removeFrame, "iframe"_a);
        cls.def("renameVariant", &FrameSet::renameVariant, "name"_a);
    });
}
 
}  // namespace ast