zypp/base/Backtrace.h

   1 /*---------------------------------------------------------------------\
   2 |                          ____ _   __ __ ___                          |
   3 |                         |__  / \ / / . \ . \                         |
   4 |                           / / \ V /|  _/  _/                         |
   5 |                          / /__ | | | | | |                           |
   6 |                         /_____||_| |_| |_|                           |
   7 |                                                                      |
   8 \---------------------------------------------------------------------*/
   9 /** \file       zypp/base/Backtrace.h
  10  */
  11 #ifndef ZYPP_BASE_BACKTRACE_H
  12 #define ZYPP_BASE_BACKTRACE_H
  13
  14 #include <iosfwd>
  15 #include <string>
  16
  17 ///////////////////////////////////////////////////////////////////
  18 namespace zypp
  19 {
  20
  21   /** Dump current stack trace to a stream.
  22    * Thanks to http://stackoverflow.com/questions/77005.
  23     * \code
  24    * #include <iostream>
  25    * std::cerr << zypp::dumpBacktrace << std::endl;
  26    * \endcode
  27    * \code
  28    * #include <zypp/base/String.h>
  29    * std::string trace( str::Str() << zypp::dumpBacktrace );
  30    * \endcode
  31    */
  32   std::ostream & dumpBacktrace( std::ostream & stream_r );
  33
  34 } // namespace zypp
  35 ///////////////////////////////////////////////////////////////////
  36 #endif // ZYPP_BASE_BACKTRACE_H