From 5b7713dd33f5d16282f69f10c33a739554762782 Mon Sep 17 00:00:00 2001
From: Benoit Steiner <benoit.steiner.goog@gmail.com>
Date: Tue, 19 Jan 2016 17:05:10 -0800
Subject: Record whether the underlying tensor storage can be accessed directly
 during the evaluation of an expression.

---
 unsupported/Eigen/CXX11/src/Tensor/TensorRef.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorRef.h')

diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h b/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h
index 6b25b2ba0..57197d060 100644
--- a/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h
+++ b/unsupported/Eigen/CXX11/src/Tensor/TensorRef.h
@@ -139,6 +139,7 @@ template<typename PlainObjectType> class TensorRef : public TensorBase<TensorRef
       PacketAccess = false,
       Layout = PlainObjectType::Layout,
       CoordAccess = false,  // to be implemented
+      RawAccess = false
     };
 
     EIGEN_STRONG_INLINE TensorRef() : m_evaluator(NULL) {
@@ -367,6 +368,7 @@ struct TensorEvaluator<const TensorRef<Derived>, Device>
     PacketAccess = false,
     Layout = TensorRef<Derived>::Layout,
     CoordAccess = false,  // to be implemented
+    RawAccess = false
   };
 
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE TensorEvaluator(const TensorRef<Derived>& m, const Device&)
@@ -412,6 +414,7 @@ struct TensorEvaluator<TensorRef<Derived>, Device> : public TensorEvaluator<cons
   enum {
     IsAligned = false,
     PacketAccess = false,
+    RawAccess = false
   };
 
   EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE TensorEvaluator(TensorRef<Derived>& m, const Device& d) : Base(m, d)
-- 
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