1c4762a1bSJed Brown static const char help[] = "Tests PetscOptionsPrefix{Push,Pop}\n\n"; 2c4762a1bSJed Brown 3c4762a1bSJed Brown #include <petscsys.h> 4c4762a1bSJed Brown 5c4762a1bSJed Brown int main(int argc, char *argv[]) 6c4762a1bSJed Brown { 7c4762a1bSJed Brown PetscInt opts[6] = {0}; 8c4762a1bSJed Brown PetscBool hascl = PETSC_FALSE,hasstr = PETSC_FALSE; 9c4762a1bSJed Brown 10*9566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc,&argv,0,help)); 11*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsSetValue(NULL,"-zero","0")); 12*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPrefixPush(NULL,"a_")); 13*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsSetValue(NULL,"-one","1")); 14*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPrefixPush(NULL,"bb_")); 15*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsSetValue(NULL,"-two","2")); 16*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPrefixPop(NULL)); 17*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsSetValue(NULL,"-three","3")); 18*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPrefixPush(NULL,"cc_")); 19*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPrefixPush(NULL,"ddd_")); 20*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsSetValue(NULL,"-four","4")); 21*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPrefixPop(NULL)); 22*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPrefixPop(NULL)); 23*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPrefixPop(NULL)); 24*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsSetValue(NULL,"-five","5")); 25c4762a1bSJed Brown 26*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-zero",&opts[0],0)); 27*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-a_one",&opts[1],0)); 28*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-a_bb_two",&opts[2],0)); 29*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-a_three",&opts[3],0)); 30*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-a_cc_ddd_four",&opts[4],0)); 31*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-five",&opts[5],0)); 32*9566063dSJacob Faibussowitsch PetscCall(PetscPrintf(PETSC_COMM_WORLD,"opts = {%" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT "}\n",opts[0],opts[1],opts[2],opts[3],opts[4],opts[5])); 33c4762a1bSJed Brown 34*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetBool(NULL,0,"-cl",&hascl,0)); 35c4762a1bSJed Brown if (hascl) { 36*9566063dSJacob Faibussowitsch PetscCall(PetscMemzero(opts,sizeof(opts))); 37*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-cl_zero",&opts[0],0)); 38*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-cl_a_one",&opts[1],0)); 39*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-cl_a_bb_two",&opts[2],0)); 40*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-cl_a_three",&opts[3],0)); 41*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-cl_a_cc_ddd_four",&opts[4],0)); 42*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-cl_five",&opts[5],0)); 43*9566063dSJacob Faibussowitsch PetscCall(PetscPrintf(PETSC_COMM_WORLD,"cl_opts = {%" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT "}\n",opts[0],opts[1],opts[2],opts[3],opts[4],opts[5])); 44c4762a1bSJed Brown } 45c4762a1bSJed Brown 46*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetBool(NULL,0,"-str",&hasstr,0)); 47c4762a1bSJed Brown if (hasstr) { 48*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsInsertString(NULL,"-prefix_push str_ -zero 100 -prefix_push a_ -one 101 -prefix_push bb_ -two 102 -prefix_pop -three 103 -prefix_push cc_ -prefix_push ddd_ -four 104 -prefix_pop -prefix_pop -prefix_pop -five 105 -prefix_pop")); 49*9566063dSJacob Faibussowitsch PetscCall(PetscMemzero(opts,sizeof(opts))); 50*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-str_zero",&opts[0],0)); 51*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-str_a_one",&opts[1],0)); 52*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-str_a_bb_two",&opts[2],0)); 53*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-str_a_three",&opts[3],0)); 54*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-str_a_cc_ddd_four",&opts[4],0)); 55*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetInt(NULL,0,"-str_five",&opts[5],0)); 56*9566063dSJacob Faibussowitsch PetscCall(PetscPrintf(PETSC_COMM_WORLD,"str_opts = {%" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT " %" PetscInt_FMT "}\n",opts[0],opts[1],opts[2],opts[3],opts[4],opts[5])); 57c4762a1bSJed Brown } 58c4762a1bSJed Brown 59*9566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 60b122ec5aSJacob Faibussowitsch return 0; 61c4762a1bSJed Brown } 62c4762a1bSJed Brown 63c4762a1bSJed Brown /*TEST 64c4762a1bSJed Brown 65c4762a1bSJed Brown test: 66c4762a1bSJed Brown output_file: output/ex20_1.out 67c4762a1bSJed Brown 68c4762a1bSJed Brown test: 69c4762a1bSJed Brown suffix: 2 70c4762a1bSJed Brown args: -cl -prefix_push cl_ -zero 10 -prefix_push a_ -one 11 -prefix_push bb_ -two 12 -prefix_pop -three 13 -prefix_push cc_ -prefix_push ddd_ -four 14 -prefix_pop -prefix_pop -prefix_pop -five 15 -prefix_pop 71c4762a1bSJed Brown 72c4762a1bSJed Brown test: 73c4762a1bSJed Brown suffix: 3 74c4762a1bSJed Brown args: -str 75c4762a1bSJed Brown 76c4762a1bSJed Brown TEST*/ 77