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Add count() method to MapVector
[oota-llvm.git]
/
include
/
llvm
/
ADT
/
MapVector.h
diff --git
a/include/llvm/ADT/MapVector.h
b/include/llvm/ADT/MapVector.h
index 3f7a59641381cd484424e4cc4f6a87bb74c54336..6aacca5a6f0fc5c17c87ae1f9fb9fb4dd868cee4 100644
(file)
--- a/
include/llvm/ADT/MapVector.h
+++ b/
include/llvm/ADT/MapVector.h
@@
-78,6
+78,11
@@
public:
}
return Vector[I].second;
}
+
+ unsigned count(const KeyT &Key) const {
+ typename MapType::const_iterator Pos = Map.find(Key);
+ return Pos == Map.end()? 0 : 1;
+ }
};
}