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Add count() method to MapVector

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llvm-svn: 165559
This commit is contained in:
Douglas Gregor 2012-10-09 23:02:47 +00:00
parent 65c57bffdb
commit ecabb8b6ff
1 changed files with 5 additions and 0 deletions
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5
include/llvm/ADT/MapVector.h
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@ -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;
}
};
}