ACE/examples/APG/Logging/Use_Stderr.cpp

   1 #include "ace/Log_Msg.h"
   2
   3 void foo ();
   4
   5 // Listing 1 code/ch03
   6 int ACE_TMAIN (int, ACE_TCHAR *argv[])
   7 {
   8   // open() requires the name of the application
   9   // (e.g. -- argv[0]) because the underlying
  10   // implementation may use it in the log output.
  11   ACE_LOG_MSG->open (argv[0], ACE_Log_Msg::STDERR);
  12   // Listing 1
  13
  14   /* Alternatively, you can use the set_flags() method to do the same
  15      thing after the singleton has been created:
  16   */
  17
  18   ACE_TRACE ("main");
  19
  20   // Listing 2 code/ch03
  21   ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("%IHi Mom\n")));
  22   ACE_LOG_MSG->set_flags (ACE_Log_Msg::STDERR);
  23   foo ();
  24   // Listing 2
  25
  26   ACE_DEBUG ((LM_INFO, ACE_TEXT ("%IGoodnight\n")));
  27
  28   return 0;
  29 }
  30
  31 void foo ()
  32 {
  33   ACE_TRACE ("foo");
  34
  35   ACE_DEBUG ((LM_INFO, ACE_TEXT ("%IHowdy Pardner\n")));
  36 }