2: static char help[] = "Tests MatConvert() from SeqDense to SeqAIJ \n\n"; 4: #include <petscmat.h> 8: int main(int argc,char **args) 9: { 10: Mat A,C; 12: PetscInt n = 10; 14: PetscInitialize(&argc,&args,(char*)0,help); 15: MatCreateSeqDense(PETSC_COMM_WORLD,n,n,NULL,&A); 16: MatConvert(A,MATSEQDENSE,MAT_INITIAL_MATRIX,&C); 17: MatView(C,NULL); 18: MatDestroy(&A); 19: MatDestroy(&C); 20: PetscFinalize(); 21: return 0; 22: }