-- FreeFem++ v4.6 (Thu Apr  2 15:47:38 CEST 2020 - git v4.6)
 Load: lg_fem lg_mesh lg_mesh3 eigenvalue 
    1 : //  exit_test.edp
    2 : //
    3 : //  Discussion:
    4 : //
    5 : //    This script simply demonstrates how the exit() command can be used
    6 : //    to abnormally terminate execution of a script.
    7 : //
    8 : //  Location:
    9 : //
   10 : //    http://people.sc.fsu.edu/~jburkardt/freefem_src/exit_test/exit_test.edp
   11 : //
   12 : //  Modified:
   13 : //
   14 : //    23 May 2020
   15 : //
   16 : //  Author:
   17 : //
   18 : //    John Burkardt
   19 : //
   20 :   cout << "\n";
   21 :   cout << "exit_test\n";
   22 :   cout << "  Show how the FreeFem++ 'exit()' statement\n";
   23 :   cout << "  can be used to terminate the execution of a scr
  ... : ipt.\n";
   24 : 
   25 :   int j;
   26 : 
   27 :   for ( int i = 0; i <= 10; i++ )
   28 :   {
   29 :     j = i * i;
   30 :     cout << "  i = " << i << " and j = " << j << "\n";
   31 : 
   32 :     if ( 10 < j )
   33 :     {
   34 :       cout << "\n";
   35 :       cout << "exit_test - Fatal error!\n";
   36 :       cout << "  Abnormal end of execution.\n";
   37 :       cout << "  J exceeds tolerance!\n";
   38 :       exit ( 1 );
   39 :     }
   40 :   }
   41 :   cout << "\n";
   42 :   cout << "exit_test:\n";
   43 :   cout << "  Normal end of execution.\n";
   44 :   exit ( 0 );
   45 :  sizestack + 1024 =1088  ( 64 )


exit_test
  Show how the FreeFem++ 'exit()' statement
  can be used to terminate the execution of a script.
  i = 0 and j = 0
  i = 1 and j = 1
  i = 2 and j = 4
  i = 3 and j = 9
  i = 4 and j = 16

exit_test - Fatal error!
  Abnormal end of execution.
  J exceeds tolerance!
  current line = 38
exit(1)
 err code 1 ,  mpirank 0