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| author |  Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-05-27 12:22:25 -0700 |
|---|---|---|
| committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-05-27 12:22:25 -0700 |
| commit | abc815798b21ce99c28444d7df5b48573de3e237 (patch) | |
| tree | 1da04fe66a1560267a1a6ac3d80bcc3632abad81 /unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | |
| parent | 570753759291b60b031d9afd285b3e1efe4f63bc (diff) | |
Added a new operation to enable more powerful tensorindexing.
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorBase.h')
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h index 0b1e2e2b7..07dcfa556 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h @@ -676,6 +676,12 @@ class TensorBase<Derived, ReadOnlyAccessors> slice(const StartIndices& startIndices, const Sizes& sizes) const { return TensorSlicingOp<const StartIndices, const Sizes, const Derived>(derived(), startIndices, sizes); } + template <typename StartIndices, typename StopIndices, typename Strides> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE + const TensorStridingSlicingOp<const StartIndices, const StopIndices, const Strides, const Derived> + stridedSlice(const StartIndices& startIndices, const StopIndices& stopIndices, const Strides& strides) const { + return TensorStridingSlicingOp<const StartIndices, const StopIndices, const Strides, + const Derived>(derived(), startIndices, stopIndices, strides); + } template <Index DimId> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const TensorChippingOp<DimId, const Derived> chip(const Index offset) const { @@ -851,6 +857,19 @@ class TensorBase<Derived, WriteAccessors> : public TensorBase<Derived, ReadOnlyA return TensorSlicingOp<const StartIndices, const Sizes, Derived>(derived(), startIndices, sizes); } + template <typename StartIndices, typename StopIndices, typename Strides> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE + const TensorStridingSlicingOp<const StartIndices, const StopIndices, const Strides, const Derived> + stridedSlice(const StartIndices& startIndices, const StopIndices& stopIndices, const Strides& strides) const { + return TensorStridingSlicingOp<const StartIndices, const StopIndices, const Strides, + const Derived>(derived(), startIndices, stopIndices, strides); + } + template <typename StartIndices, typename StopIndices, typename Strides> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE + TensorStridingSlicingOp<const StartIndices, const StopIndices, const Strides, Derived> + stridedSlice(const StartIndices& startIndices, const StopIndices& stopIndices, const Strides& strides) { + return TensorStridingSlicingOp<const StartIndices, const StopIndices, const Strides, + Derived>(derived(), startIndices, stopIndices, strides); + } + template <DenseIndex DimId> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const TensorChippingOp<DimId, const Derived> chip(const Index offset) const { |