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Replace call to FixedDimensions() with a singleton instance of

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FixedDimensions.
This commit is contained in:
Turing Eret 2020-12-16 07:18:09 -07:00
parent bc7d1599fb
commit 19e6496ce0
2 changed files with 7 additions and 4 deletions
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2
unsupported/Eigen/CXX11/src/Tensor/TensorFixedSize.h
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@ -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(); }

9
unsupported/Eigen/CXX11/src/Tensor/TensorStorage.h
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@ -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_>