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

[David Blaikie via llvm-commits]

Unit test?

On Fri, Dec 16, 2016 at 8:14 PM Peter Collingbourne via llvm-commits <
llvm-commits at lists.llvm.org> wrote:

> 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(); }
>
>
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