diff options
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorBase.h')
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h index 9c7783aaf..fa1bd3498 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h @@ -28,6 +28,7 @@ class TensorBase typedef typename internal::traits<Derived>::Scalar Scalar; typedef typename internal::traits<Derived>::Index Index; typedef Scalar CoeffReturnType; + typedef typename internal::packet_traits<Scalar>::type PacketReturnType; Derived& setZero() { return setConstant(Scalar(0)); @@ -83,6 +84,17 @@ class TensorBase return TensorCwiseBinaryOp<internal::scalar_sum_op<Scalar>, const Derived, const OtherDerived>(derived(), other.derived()); } + template<typename OtherDerived> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE + const TensorCwiseBinaryOp<internal::scalar_difference_op<Scalar>, const Derived, const OtherDerived> + operator-(const OtherDerived& other) const { + return TensorCwiseBinaryOp<internal::scalar_difference_op<Scalar>, const Derived, const OtherDerived>(derived(), other.derived()); + } + + template <typename DeviceType> + TensorDevice<Derived, DeviceType> device(const DeviceType& device) { + return TensorDevice<Derived, DeviceType>(device, derived()); + } + protected: template <typename OtherDerived> friend class TensorBase; EIGEN_DEVICE_FUNC |