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_Backtrace.cc
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1/*
2 * Developed for the LSST Data Management System.
3 * This product includes software developed by the LSST Project
4 * (https://www.lsst.org).
5 * See the COPYRIGHT file at the top-level directory of this distribution
6 * for details of code ownership.
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 GNU General Public License
19 * along with this program. If not, see <https://www.gnu.org/licenses/>.
20 */
21
22#include "pybind11/pybind11.h"
23
26
27namespace py = pybind11;
28
29namespace lsst {
30namespace cpputils {
31
33 wrappers.wrap(
34 [](auto & mod) {
36 // Trick to tell the compiler backtrace is used and should not be
37 // optimized away, as well as convenient way to check if backtrace
38 // is enabled.
39 mod.def("isEnabled", [&backtrace]() -> bool { return backtrace.isEnabled(); });
40 }
41 );
42}
43
44} // utils
45} // lsst
Singleton, enables automatic backtraces on the following signals:
Definition Backtrace.h:42
static Backtrace & get() noexcept
Get a reference to the singleton.
Definition Backtrace.h:51
A helper class for subdividing pybind11 module across multiple translation units (i....
Definition python.h:242
void wrap(WrapperCallback function)
Add a set of wrappers without defining a class.
Definition python.h:369
void wrapBacktrace(python::WrapperCollection &wrappers)
Definition _Backtrace.cc:32