1.4 Exception and error

  1.4.1 End application
  1.4.2 Bug and assert
   1.4.2.1 Use assert to find bugs early
   1.4.2.2 Trace
  1.4.3 Handling exceptions
   1.4.3.1 errno in C
   1.4.3.2 exceptions in C++
  1.4.4 Conclusion