diff options
author | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2014-10-13 17:02:09 -0700 |
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committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2014-10-13 17:02:09 -0700 |
commit | 99d75235a9567865d2c070a2840d54c8a5ad0f43 (patch) | |
tree | 8ef64899252a8be7b6a868bd64bd167063ea4b2d /unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | |
parent | 4c70b0a7627d45286ecbb3c73d2d774412168205 (diff) |
Misc improvements and cleanups
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorBase.h')
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h index 27c10f64f..6018ecc66 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h @@ -30,6 +30,12 @@ class TensorBase<Derived, ReadOnlyAccessors> typedef Scalar CoeffReturnType; typedef typename internal::packet_traits<Scalar>::type PacketReturnType; + // Dimensions + EIGEN_DEVICE_FUNC + EIGEN_STRONG_INLINE Index dimension(std::size_t n) const { return derived().dimensions()[n]; } + EIGEN_DEVICE_FUNC + EIGEN_STRONG_INLINE Index size() const { return internal::array_prod(derived().dimensions()); } + // Nullary operators EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const TensorCwiseNullaryOp<internal::scalar_constant_op<Scalar>, const Derived> @@ -187,7 +193,7 @@ class TensorBase<Derived, ReadOnlyAccessors> } // Contractions. - typedef std::pair<Index, Index> DimensionPair; + typedef Eigen::IndexPair<Index> DimensionPair; template<typename OtherDerived, typename Dimensions> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const TensorContractionOp<const Dimensions, const Derived, const OtherDerived> |