OnDiskHashTable: Provide iterator_range for keys and data

llvm-svn: 206555

1 files changed, 8 insertions, 0 deletions

diff --git a/llvm/include/llvm/Support/OnDiskHashTable.h b/llvm/include/llvm/Support/OnDiskHashTable.h
index 54adc89de7f..96b3131ed5b 100644
--- a/llvm/include/llvm/Support/OnDiskHashTable.h
+++ b/llvm/include/llvm/Support/OnDiskHashTable.h
@@ -444,6 +444,10 @@ public:
   }
   key_iterator key_end() { return key_iterator(); }
 
+  iterator_range<key_iterator> keys() {
+    return make_range(key_begin(), key_end());
+  }
+
   /// \brief Iterates over all the entries in the table, returning the data.
   class data_iterator {
     const unsigned char *Ptr;
@@ -511,6 +515,10 @@ public:
   }
   data_iterator data_end() { return data_iterator(); }
 
+  iterator_range<data_iterator> data() {
+    return make_range(data_begin(), data_end());
+  }
+
   /// \brief Create the hash table.
   ///
   /// \param Buckets is the beginning of the hash table itself, which follows