lsst.sphgeom
16.0-2-g8827b2c
include
lsst
sphgeom
python
utils.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_UTILS_H_
24
#define LSST_SPHGEOM_PYTHON_UTILS_H_
25
26
#include "pybind11/pybind11.h"
27
28
#include <limits>
29
#include <sstream>
30
#include <stdexcept>
31
32
namespace
lsst
{
33
namespace
sphgeom {
34
namespace
python {
35
namespace
{
36
39
ptrdiff_t convertIndex(ptrdiff_t len, pybind11::int_ i) {
40
auto
j =
static_cast<
ptrdiff_t
>
(i);
41
if
((j == -1 && PyErr_Occurred()) || j < -len || j >= len) {
42
PyErr_Clear();
43
throw
pybind11::index_error(
44
pybind11::str(
"Index {} not in range({}, {})"
)
45
.format(i, -len, len));
46
}
47
return
(j < 0) ? j + len : j;
48
}
49
50
}
// <anonymous>
51
}
// python
52
}
// sphgeom
53
}
// lsst
54
55
#endif // LSST_SPHGEOM_PYTHON_UTILS_H_
lsst
Generated by
1.8.13