2: static char help[] = "Tests PetscSortIntWithPermutation().\n\n";

  4: #include <petscsys.h>

  6: int main(int argc,char **argv)
  7: {
  8:   PetscInt       i;
  9:   PetscInt       x[]  = {39, 9, 39, 39, 29},index[5];
 10:   PetscInt       x2[] = {39, 9, 19, 39, 29, 39, 29, 39},index2[8];

 13:   PetscInitialize(&argc,&argv,(char*)0,help);if (ierr) return ierr;
 14:   PetscPrintf(PETSC_COMM_SELF,"1st test\n");
 15:   for (i=0; i<5; i++) index[i] = i;
 16:   PetscSortIntWithPermutation(5, x, index);
 17:   for (i=0; i<5; i++) {PetscPrintf(PETSC_COMM_SELF," %D     %D     %D\n",x[i], index[i],x[index[i]]);}

 19:   PetscPrintf(PETSC_COMM_SELF,"\n2nd test\n");
 20:   for (i=0; i<8; i++) index2[i] = i;
 21:   PetscSortIntWithPermutation(8, x2, index2);
 22:   for (i=0; i<8; i++) {PetscPrintf(PETSC_COMM_SELF," %D     %D     %D\n",x2[i], index2[i],x2[index2[i]]);}
 23:   PetscFinalize();
 24:   return ierr;
 25: }



 29: /*TEST

 31:    test:


 34: TEST*/