Make the code a bit more generic.

git-svn-id: http://svn.cactuscode.org/arrangements/CactusNumerical/RotatingSymmetry180/trunk@5 20f44201-0f4f-0410-9130-e5fc2714a787

1 files changed, 8 insertions, 5 deletions

diff --git a/src/rotatingsymmetry180.c b/src/rotatingsymmetry180.c
index d5143ea..216dc78 100644
--- a/src/rotatingsymmetry180.c
+++ b/src/rotatingsymmetry180.c
@@ -289,13 +289,16 @@ int BndRot180VI (cGH const * restrict const cctkGH,
     assert (abs(parity) == 1);
     if (parity == -1) {
       int i, j, k;
-      assert (dir == 0);
       assert (group.dim == 3);
       assert (group.vartype == CCTK_VARIABLE_REAL);
-      for (k=0; k<cctkGH->cctk_lsh[2]; ++k) {
-        for (j=0; j<cctkGH->cctk_lsh[1]; ++j) {
-          for (i=0; i<stencil[dir]; ++i) {
-            const int ind = CCTK_GFINDEX3D(cctkGH,i,j,k);
+      for (k=0; k<xferinfo[2].dst.len; ++k) {
+        for (j=0; j<xferinfo[1].dst.len; ++j) {
+          for (i=0; i<xferinfo[0].dst.len; ++i) {
+            const int ind
+              = CCTK_GFINDEX3D(cctkGH,
+                               xferinfo[0].dst.off + i - cctk_lbnd[0],
+                               xferinfo[1].dst.off + j - cctk_lbnd[1],
+                               xferinfo[2].dst.off + k - cctk_lbnd[2]);
             ((CCTK_REAL *) varptr) [ind] *= -1;
           }
         }