Add Tensor<>::data()

library/include/ck/library/utility/host_tensor.hpp

@@ -3,13 +3,13 @@
 
 #pragma once
 
-#include <thread>
-#include <vector>
-#include <numeric>
 #include <algorithm>
-#include <utility>
 #include <cassert>
 #include <iostream>
+#include <numeric>
+#include <thread>
+#include <utility>
+#include <vector>
 
 #include "ck/utility/data_type.hpp"
 
@@ -235,6 +235,8 @@ auto make_ParallelTensorFunctor(F f, Xs... xs)
 template <typename T>
 struct Tensor
 {
+    using Data = std::vector<T>;
+
     template <typename X>
     Tensor(std::initializer_list<X> lens) : mDesc(lens), mData(mDesc.GetElementSpaceSize())
     {
@@ -427,14 +429,18 @@ struct Tensor
         return mData[mDesc.GetOffsetFromMultiIndex(idx)];
     }
 
-    typename std::vector<T>::iterator begin() { return mData.begin(); }
+    typename Data::iterator begin() { return mData.begin(); }
+
+    typename Data::iterator end() { return mData.end(); }
+
+    typename Data::pointer data() { return mData.data(); }
 
-    typename std::vector<T>::iterator end() { return mData.end(); }
+    typename Data::const_iterator begin() const { return mData.begin(); }
 
-    typename std::vector<T>::const_iterator begin() const { return mData.begin(); }
+    typename Data::const_iterator end() const { return mData.end(); }
 
-    typename std::vector<T>::const_iterator end() const { return mData.end(); }
+    typename Data::const_pointer data() const { return mData.data(); }
 
     HostTensorDescriptor mDesc;
-    std::vector<T> mData;
+    Data mData;
 };