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| author | Douglas Gregor <dgregor@apple.com> | 2012-10-09 23:02:47 +0000 |
|---|---|---|
| committer | Douglas Gregor <dgregor@apple.com> | 2012-10-09 23:02:47 +0000 |
| commit | 8161d81239f1d125cb1aeaf0be6916c36d4cdf2f (patch) | |
| tree | e71e354884b3adf49b9d1267d6f2b9d96c8fd63e | |
| parent | 63b8ab29c420703dc5ef32e6d76d9e4d8f60f19e (diff) | |
| download | external_llvm-8161d81239f1d125cb1aeaf0be6916c36d4cdf2f.zip external_llvm-8161d81239f1d125cb1aeaf0be6916c36d4cdf2f.tar.gz external_llvm-8161d81239f1d125cb1aeaf0be6916c36d4cdf2f.tar.bz2 | |
Add count() method to MapVector
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165559 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/llvm/ADT/MapVector.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/llvm/ADT/MapVector.h b/include/llvm/ADT/MapVector.h index 3f7a596..6aacca5 100644 --- 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; + } }; } |