LSSTApplications  19.0.0-14-gb0260a2+492360823e,20.0.0+1c463ce1c5,20.0.0+332b39b81b,20.0.0+34a42eae2c,20.0.0+41b643067b,20.0.0+6e3b0e79d6,20.0.0+8558dd3f48,20.0.0+90990fb0e1,20.0.0+b0de6306d8,20.0.0+b290a576ab,20.0.0+b2ea66fa67,20.0.0+c2e041a55f,20.0.0+dcf29472a8,20.0.0+f45b7d88f4,20.0.0+fd13e6d5b6,20.0.0-1-g10df615+0d65e0fd03,20.0.0-1-g253301a+dcf29472a8,20.0.0-1-g498fb60+ff88705a28,20.0.0-1-g4d801e7+20a86399e6,20.0.0-1-g8a53f90+2817c06967,20.0.0-1-gc96f8cb+41b643067b,20.0.0-1-gd1c87d7+2817c06967,20.0.0-1-gdb27ee5+0eaf4f30a3,20.0.0-11-gda4966f+0cec7fe7b8,20.0.0-17-g98646ba4+f780282b58,20.0.0-2-g25c5319+ec537bc764,20.0.0-2-gec03fae+3bc057fb2a,20.0.0-27-g22bab1b+96b59cb0f5,20.0.0-3-gd2e950e+f45b7d88f4,20.0.0-4-g4a2362f+f45b7d88f4,20.0.0-5-gac0d578b1+6c871ee35c,20.0.0-5-gfcebe35+d7a723b4eb,20.0.0-6-g01203fff+106a5fd355,20.0.0-7-g3c4151b+2efbc3ed6b,20.0.0-8-g9573cbd+0eaf4f30a3,20.0.0-8-gc2abeef+41b643067b,w.2020.32
LSSTDataManagementBasePackage
Backtrace.h
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1 // -*- lsst-c++ -*-
2 /*
3  * LSST Data Management System
4  * See COPYRIGHT file at the top of the source tree.
5  *
6  * This product includes software developed by the
7  * LSST Project (http://www.lsst.org/).
8  *
9  * This program is free software: you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation, either version 3 of the License, or
12  * (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the LSST License Statement and
20  * the GNU General Public License along with this program. If not,
21  * see <http://www.lsstcorp.org/LegalNotices/>.
22  */
23 
24 
25 #ifndef LSST_UTILS_BACKTRACE_H
26 #define LSST_UTILS_BACKTRACE_H
27 
28 namespace lsst {
29 namespace utils {
30 
42 class Backtrace final {
43 public:
44  // No copying and moving
45  Backtrace(Backtrace const&) = delete;
46  Backtrace(Backtrace&&) = delete;
47  Backtrace& operator=(Backtrace const&) = delete;
49 
51  static Backtrace& get() noexcept {
52  static Backtrace st;
53  return st;
54  }
55 
56  bool const isEnabled() const noexcept { return enabled; }
57 
58 private:
59  Backtrace() noexcept;
60 
61  bool const enabled;
62 };
63 
64 } // namespace utils
65 } // namespace lsst
66 
67 #endif
lsst::utils::Backtrace::get
static Backtrace & get() noexcept
Get a reference to the singleton.
Definition: Backtrace.h:51
lsst::utils::Backtrace::operator=
Backtrace & operator=(Backtrace &&)=delete
lsst::utils::Backtrace
Singleton, enables automatic backtraces on the following signals:
Definition: Backtrace.h:42
lsst::utils::Backtrace::Backtrace
Backtrace(Backtrace const &)=delete
lsst
A base class for image defects.
Definition: imageAlgorithm.dox:1
lsst::utils::Backtrace::Backtrace
Backtrace(Backtrace &&)=delete
lsst::utils::Backtrace::isEnabled
bool const isEnabled() const noexcept
Definition: Backtrace.h:56
lsst::utils::Backtrace::operator=
Backtrace & operator=(Backtrace const &)=delete