Actual source code: ex49.c


  2: static char help[] = "Demonstrates PetscDataTypeFromString().\n\n";

  4: #include <petscsys.h>
  5: int main(int argc,char **argv)
  6: {
  7:   PetscDataType  dtype;
  8:   PetscBool      found;

 10:   /*
 11:     Every PETSc routine should begin with the PetscInitialize() routine.
 12:     argc, argv - These command line arguments are taken to extract the options
 13:                  supplied to PETSc and options supplied to MPI.
 14:     help       - When PETSc executable is invoked with the option -help,
 15:                  it prints the various options that can be applied at
 16:                  runtime.  The user can use the "help" variable place
 17:                  additional help messages in this printout.
 18:   */
 19:   PetscInitialize(&argc,&argv,(char*)0,help);

 21:   PetscDataTypeFromString("Scalar",&dtype,&found);

 25:   PetscDataTypeFromString("INT",&dtype,&found);

 29:   PetscDataTypeFromString("real",&dtype,&found);

 33:   PetscDataTypeFromString("abogusdatatype",&dtype,&found);

 36:   PetscFinalize();
 37:   return 0;
 38: }

 40: /*TEST

 42:    test:

 44: TEST*/