93   PetscInt      *extent;  in PrintVertex()  local
101   PetscCall(PetscContainerGetPointer(c, &extent));  in PrintVertex()
105     PetscCall(PetscPrintf(comm, " %" PetscInt_FMT, (v / sum) % extent[d]));  in PrintVertex()
106     if (d < dim) sum *= extent[d];  in PrintVertex()
407   const PetscInt    *extent, Nc = 12;  in TestFreeField()  local
439   PetscCall(PetscContainerGetPointer(c, &extent));  in TestFreeField()
440   PetscCall(MatCreateFFT(PetscObjectComm((PetscObject)dm), dim, extent, MATFFTW, &FT));  in TestFreeField()
444     coef[d] = 2. * PETSC_PI / extent[d];  in TestFreeField()
445     V *= extent[d];  in TestFreeField()
462     for (PetscInt d = 0, prod = 1; d < dim; prod *= extent[d], ++d) {  in TestFreeField()
463       const PetscInt idx = (v / prod) % extent[d];  in TestFreeField()