lsst.sphgeom g0261d94427+c9b10be330
relationship.h
1/*
2 * LSST Data Management System
3 * See COPYRIGHT file at the top of the source tree.
4 *
5 * This product includes software developed by the
6 * LSST Project (http://www.lsst.org/).
7 *
8 * This program is free software: you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation, either version 3 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the LSST License Statement and
19 * the GNU General Public License along with this program. If not,
20 * see <https://www.lsstcorp.org/LegalNotices/>.
21 */
22
23#ifndef LSST_SPHGEOM_PYTHON_RELATIONSHIP_H_
24#define LSST_SPHGEOM_PYTHON_RELATIONSHIP_H_
25
26#include "pybind11/pybind11.h"
27
28#include "../Relationship.h"
29
30namespace pybind11 {
31namespace detail {
32
39template <>
40struct type_caster<lsst::sphgeom::Relationship> {
41public:
42 // Declare a local variable `value` of type lsst::sphgeom::Relationship,
43 // and describe the Relationship type as an "int" in pybind11-generated
44 // docstrings.
45 PYBIND11_TYPE_CASTER(lsst::sphgeom::Relationship, _("int"));
46
47 // Convert a Python object to an lsst::sphgeom::Relationship.
48 bool load(handle src, bool) {
49 value = lsst::sphgeom::Relationship(src.cast<unsigned long long>());
50 return true;
51 }
52
53 // Convert an lsst::sphgeom::Relationship to a Python integer.
54 static handle cast(lsst::sphgeom::Relationship src, return_value_policy,
55 handle) {
56 return PyLong_FromUnsignedLong(src.to_ulong());
57 }
58};
59
60} // detail
61} // pybind11
62
63#endif // LSST_SPHGEOM_PYTHON_RELATIONSHIP_H_
std::bitset< 3 > Relationship
Relationship describes how two sets are related.
Definition: Relationship.h:35