LSSTApplications  19.0.0-14-gb0260a2+6db932c395,20.0.0+235c3eae2c,20.0.0+448775ce90,20.0.0+5f56aa8f28,20.0.0+b40eaeb6a0,20.0.0+d006f05c5d,20.0.0+dbd2281351,20.0.0+dc1acf7baf,20.0.0+e2e26847c2,20.0.0+f48bb53858,20.0.0-1-g10df615+4b67200b40,20.0.0-1-g253301a+d006f05c5d,20.0.0-1-g2b7511a+f48bb53858,20.0.0-1-g4d801e7+68c50072dc,20.0.0-1-g5b95a8c+d1beabf16b,20.0.0-1-g660595b+f45b7d88f4,20.0.0-1-gc96f8cb+4df7bab894,20.0.0-1-gd1c87d7+add1f556b4,20.0.0-1-gedffbd8+eb23c4e4f2,20.0.0-11-g13aeee2+1a7c0f1887,20.0.0-14-g199c894+e853f797a7,20.0.0-15-gf5872d0+4df7bab894,20.0.0-16-g6fe20a1+b7072f60df,20.0.0-2-g4dae9ad+4df7bab894,20.0.0-2-g5ad0983+1a7c0f1887,20.0.0-2-g7818986+add1f556b4,20.0.0-2-gb095acb+63636aeed8,20.0.0-2-gdaeb0e8+7d7ca508c5,20.0.0-2-gec03fae+de92faa26f,20.0.0-23-g8d4de91b+950b69a445,20.0.0-4-gfea843c+f45b7d88f4,20.0.0-46-g00fa051+1467b54e00,20.0.0-5-g357b56b+f45b7d88f4,20.0.0-5-gfcebe35+a6a1a2f802,20.0.0-7-gc818c6e6+57cf537add,20.0.0-7-gcda7bf1+738fa57269,20.0.0-9-g61a2a9a3d+7fa50e000d,w.2020.38
LSSTDataManagementBasePackage
Public Member Functions | Static Public Member Functions | List of all members
lsst::utils::Backtrace Class Referencefinal

Singleton, enables automatic backtraces on the following signals: More...

#include <Backtrace.h>

Public Member Functions

 Backtrace (Backtrace const &)=delete
 
 Backtrace (Backtrace &&)=delete
 
Backtraceoperator= (Backtrace const &)=delete
 
Backtraceoperator= (Backtrace &&)=delete
 
bool const isEnabled () const noexcept
 

Static Public Member Functions

static Backtraceget () noexcept
 Get a reference to the singleton. More...
 

Detailed Description

Singleton, enables automatic backtraces on the following signals:

Note
Uses low level malloc and fprintf since higher level constructs may not be available when a signal is received.

Definition at line 42 of file Backtrace.h.

Constructor & Destructor Documentation

◆ Backtrace() [1/2]

lsst::utils::Backtrace::Backtrace ( Backtrace const &  )
delete

◆ Backtrace() [2/2]

lsst::utils::Backtrace::Backtrace ( Backtrace &&  )
delete

Member Function Documentation

◆ get()

static Backtrace& lsst::utils::Backtrace::get ( )
inlinestaticnoexcept

Get a reference to the singleton.

Definition at line 51 of file Backtrace.h.

51  {
52  static Backtrace st;
53  return st;
54  }

◆ isEnabled()

bool const lsst::utils::Backtrace::isEnabled ( ) const
inlinenoexcept

Definition at line 56 of file Backtrace.h.

56 { return enabled; }

◆ operator=() [1/2]

Backtrace& lsst::utils::Backtrace::operator= ( Backtrace &&  )
delete

◆ operator=() [2/2]

Backtrace& lsst::utils::Backtrace::operator= ( Backtrace const &  )
delete

The documentation for this class was generated from the following files:
lsst::utils::Backtrace::Backtrace
Backtrace(Backtrace const &)=delete