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-rw-r--r--Carpet/CarpetLib/src/mem.hh3
1 files changed, 3 insertions, 0 deletions
diff --git a/Carpet/CarpetLib/src/mem.hh b/Carpet/CarpetLib/src/mem.hh
index 807daff70..5ae98ff75 100644
--- a/Carpet/CarpetLib/src/mem.hh
+++ b/Carpet/CarpetLib/src/mem.hh
@@ -60,6 +60,9 @@ public:
assert (clients_.AT(vectorindex));
return & storage_ [vectorindex * nelems_];
}
+
+ // return true if fence is intact, ie poison value is still there
+ bool is_fence_intact (const int upperlower) const;
void register_client (size_t vectorindex);
void unregister_client (size_t vectorindex);