2: /* 
  3:    Demonstrates PetscPopUpSelect()
  4:  */

  6: #include <petscsys.h>


 11: int main(int argc,char **argv)
 12: {
 13:   int        ierr,choice;
 14:   const char *choices[] = {"Say hello","Say goodbye"};

 16:   PetscInitialize(&argc,&argv,(char *)0,0);
 17:   PetscPopUpSelect(PETSC_COMM_WORLD,PETSC_NULL,"Select one of ",2,choices,&choice);
 18:   PetscSynchronizedPrintf(PETSC_COMM_WORLD,"You selected %s\n",choices[choice]);
 19:   PetscSynchronizedFlush(PETSC_COMM_WORLD);
 20:   PetscFinalize();
 21:   return 0;
 22: }
 23: