LSSTApplications  18.1.0
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
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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;
48  Backtrace& operator=(Backtrace&&) = 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
Backtrace & operator=(Backtrace const &)=delete
A base class for image defects.
Singleton, enables automatic backtraces on the following signals:
Definition: Backtrace.h:42
bool const isEnabled() const noexcept
Definition: Backtrace.h:56