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-rw-r--r--src/patch/patch.hh5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/patch/patch.hh b/src/patch/patch.hh
index 5e8a9c8..97b56da 100644
--- a/src/patch/patch.hh
+++ b/src/patch/patch.hh
@@ -250,6 +250,11 @@ public:
: max_sigma_patch_edge());
}
+ // find which patch edge is adjacent to neighboring patch,
+ // or error_exit() if it's not actually a neighboring patch
+ // ... computation done using only (rho,sigma) coordinate sets
+ // and min/max dang bounds ==> ok to use in setting up ghost zones
+ const patch_edge& edge_adjacent_to_patch(const patch& q) const;
//
// ***** ghost zones *****