diff options
| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-12-19 11:08:33 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-12-19 11:08:33 +0000 |
| commit | 44ba3753ad49330daf5c6f60ef35cafa5bffbf84 (patch) | |
| tree | 1b532e16208c467cca6b850c7b138656d0c303f2 | |
| parent | ffd057a3e1602cddb256ec414bc6b80ba6b2d242 (diff) | |
| download | bcm5719-llvm-44ba3753ad49330daf5c6f60ef35cafa5bffbf84.tar.gz bcm5719-llvm-44ba3753ad49330daf5c6f60ef35cafa5bffbf84.zip | |
MapVector: Add lookup().
llvm-svn: 170527
| -rw-r--r-- | llvm/include/llvm/ADT/MapVector.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/include/llvm/ADT/MapVector.h b/llvm/include/llvm/ADT/MapVector.h index 42f8e553d43..c34e32a480d 100644 --- a/llvm/include/llvm/ADT/MapVector.h +++ b/llvm/include/llvm/ADT/MapVector.h @@ -79,6 +79,11 @@ public: return Vector[I].second; } + ValueT lookup(const KeyT &Key) const { + typename MapType::const_iterator Pos = Map.find(Key); + return Pos == Map.end()? ValueT() : Vector[Pos->second].second; + } + unsigned count(const KeyT &Key) const { typename MapType::const_iterator Pos = Map.find(Key); return Pos == Map.end()? 0 : 1; |
