diff options
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> |