diff options
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h | 2 | ||||
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorStorage.h | 9 |
2 files changed, 7 insertions, 4 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h b/unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h index c7c1cfc72..ca39bb855 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h @@ -61,7 +61,7 @@ class TensorFixedSize : public TensorBase<TensorFixedSize<Scalar_, Dimensions_, public: EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index rank() const { return NumIndices; } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index dimension(std::size_t n) const { return m_storage.dimensions()[n]; } - EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Dimensions dimensions() const { return m_storage.dimensions(); } + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Dimensions& dimensions() const { return m_storage.dimensions(); } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Index size() const { return m_storage.size(); } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Scalar *data() { return m_storage.data(); } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Scalar *data() const { return m_storage.data(); } diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorStorage.h b/unsupported/Eigen/CXX11/src/Tensor/TensorStorage.h index 695d22b3b..656fd211e 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorStorage.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorStorage.h @@ -55,14 +55,17 @@ class TensorStorage EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const T *data() const { return m_data; } - EIGEN_DEVICE_FUNC - EIGEN_STRONG_INLINE const FixedDimensions dimensions() const { return FixedDimensions(); } + static EIGEN_DEVICE_FUNC + EIGEN_STRONG_INLINE const FixedDimensions& dimensions() + { + static const FixedDimensions* singleton_dimensions = new FixedDimensions(); + return *singleton_dimensions; + } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE DenseIndex size() const { return Size; } }; - // pure dynamic template<typename T, typename IndexType, int NumIndices_, int Options_> class TensorStorage<T, DSizes<IndexType, NumIndices_>, Options_> |