[llvm] r290036 - ADT: Add a getArrayRef() accessor to MapVector.

[Peter Collingbourne via llvm-commits]

Author: pcc
Date: Fri Dec 16 22:04:18 2016
New Revision: 290036

URL: http://llvm.org/viewvc/llvm-project?rev=290036&view=rev
Log:
ADT: Add a getArrayRef() accessor to MapVector.

Modified:
    llvm/trunk/include/llvm/ADT/MapVector.h

Modified: llvm/trunk/include/llvm/ADT/MapVector.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/ADT/MapVector.h?rev=290036&r1=290035&r2=290036&view=diff
==============================================================================
--- llvm/trunk/include/llvm/ADT/MapVector.h (original)
+++ llvm/trunk/include/llvm/ADT/MapVector.h Fri Dec 16 22:04:18 2016
@@ -30,6 +30,7 @@ template<typename KeyT, typename ValueT,
          typename MapType = llvm::DenseMap<KeyT, unsigned>,
          typename VectorType = std::vector<std::pair<KeyT, ValueT> > >
 class MapVector {
+  typedef typename VectorType::value_type value_type;
   typedef typename VectorType::size_type size_type;
 
   MapType Map;
@@ -41,6 +42,8 @@ public:
   typedef typename VectorType::reverse_iterator reverse_iterator;
   typedef typename VectorType::const_reverse_iterator const_reverse_iterator;
 
+  ArrayRef<value_type> getArrayRef() const { return Vector; }
+
   size_type size() const { return Vector.size(); }
 
   iterator begin() { return Vector.begin(); }