Actual source code: ex5.c
2: static char help[] = "Tests retrieving unused PETSc options.\n\n";
4: #include <petscsys.h>
6: int main(int argc,char **argv)
7: {
8: PetscInt i,N,M;
9: char **names,**values;
10: PetscBool set;
12: PetscInitialize(&argc,&argv,(char*)0,help);
14: PetscOptionsGetInt(NULL,NULL,"-get_an_integer",&M,&set);
15: if (set) PetscPrintf(PETSC_COMM_WORLD,"Option used: name:-get_an_integer value: %" PetscInt_FMT "\n",M);
16: PetscOptionsLeftGet(NULL,&N,&names,&values);
17: for (i=0; i<N; i++) {
18: if (values[i]) {
19: PetscPrintf(PETSC_COMM_WORLD,"Option left: name:-%s value: %s\n",names[i],values[i]);
20: } else {
21: PetscPrintf(PETSC_COMM_WORLD,"Option left: name:-%s (no value)\n",names[i]);
22: }
23: }
24: PetscOptionsLeftRestore(NULL,&N,&names,&values);
26: PetscFinalize();
27: return 0;
28: }
30: /*TEST
32: test:
33: suffix: debug
34: requires: defined(PETSC_USE_DEBUG)
35: args: -unused_petsc_option_1 -unused_petsc_option_2 -get_an_integer 10 -options_left no
36: filter: egrep -v \(malloc_dump\|options_left\|nox\|vecscatter_mpi1\|saws_port_auto_select\|saws_port_auto_select_silent\)
38: test:
39: suffix: opt
40: requires: !defined(PETSC_USE_DEBUG)
41: args: -checkstack -unused_petsc_option_1 -unused_petsc_option_2 -get_an_integer 10 -options_left no
42: filter: egrep -v \(malloc_dump\|options_left\|nox\|vecscatter_mpi1\|saws_port_auto_select\|saws_port_auto_select_silent\)
44: TEST*/