lsst::sphgeom::python Namespace Reference

Functions
ptrdiff_t	convertIndex (ptrdiff_t len, pybind11::int_ i)
	Convert a Python index i over a sequence with length len to a non-negative (C++ style) index, and perform a bounds-check. More...
pybind11::bytes	encode (Region const &self)
	Encode a Region as a pybind11 bytes object. More...

Function Documentation

convertIndex()

ptrdiff_t lsst::sphgeom::python::convertIndex ( ptrdiff_t  len, pybind11::int_  i  )

inline

Convert a Python index i over a sequence with length len to a non-negative (C++ style) index, and perform a bounds-check.

Definition at line 40 of file utils.h.

                                                             {
    auto j = static_cast<ptrdiff_t>(i);
    if ((j == -1 && PyErr_Occurred()) || j < -len || j >= len) {
        PyErr_Clear();
        throw pybind11::index_error(
                pybind11::str("Index {} not in range({}, {})")
                        .format(i, -len, len));
    }
    return (j < 0) ? j + len : j;
}

encode()

pybind11::bytes lsst::sphgeom::python::encode ( Region const &  self )

inline

Encode a Region as a pybind11 bytes object.

Definition at line 53 of file utils.h.

                                                {
    std::vector<uint8_t> bytes = self.encode();
    return pybind11::bytes(reinterpret_cast<char const *>(bytes.data()),
                     bytes.size());
}