1*c4762a1bSJed Brown 2*c4762a1bSJed Brown static char help[] = "Illustrates creating an options database.\n\n"; 3*c4762a1bSJed Brown 4*c4762a1bSJed Brown /*T 5*c4762a1bSJed Brown Concepts: introduction to PETSc; 6*c4762a1bSJed Brown Concepts: printing^in parallel 7*c4762a1bSJed Brown Processors: n 8*c4762a1bSJed Brown T*/ 9*c4762a1bSJed Brown 10*c4762a1bSJed Brown 11*c4762a1bSJed Brown 12*c4762a1bSJed Brown #include <petscsys.h> 13*c4762a1bSJed Brown #include <petscviewer.h> 14*c4762a1bSJed Brown int main(int argc,char **argv) 15*c4762a1bSJed Brown { 16*c4762a1bSJed Brown PetscErrorCode ierr; 17*c4762a1bSJed Brown PetscOptions options; 18*c4762a1bSJed Brown 19*c4762a1bSJed Brown ierr = PetscInitialize(&argc,&argv,(char*)0,help);if (ierr) return ierr; 20*c4762a1bSJed Brown CHKERRQ(PetscOptionsCreate(&options)); 21*c4762a1bSJed Brown CHKERRQ(PetscOptionsInsert(options,&argc,&argv,"optionsfile")); 22*c4762a1bSJed Brown CHKERRQ(PetscOptionsInsertString(options,"-option1 value1 -option2 -option3 value3")); 23*c4762a1bSJed Brown CHKERRQ(PetscOptionsView(options,PETSC_VIEWER_STDOUT_WORLD)); 24*c4762a1bSJed Brown CHKERRQ(PetscOptionsDestroy(&options)); 25*c4762a1bSJed Brown ierr = PetscFinalize(); 26*c4762a1bSJed Brown return ierr; 27*c4762a1bSJed Brown } 28*c4762a1bSJed Brown 29*c4762a1bSJed Brown 30*c4762a1bSJed Brown /*TEST 31*c4762a1bSJed Brown 32*c4762a1bSJed Brown test: 33*c4762a1bSJed Brown localrunfiles: optionsfile 34*c4762a1bSJed Brown filter: egrep -v "(malloc|nox|display|saws_port|vecscatter|options_left|check_pointer_intensity|cuda_initialize|error_output_stdout)" 35*c4762a1bSJed Brown 36*c4762a1bSJed Brown TEST*/ 37