diff options
author | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-04-07 09:48:36 -0700 |
---|---|---|
committer | Benoit Steiner <benoit.steiner.goog@gmail.com> | 2016-04-07 09:48:36 -0700 |
commit | 48308ed801fa8ee68116a8deb2c3d1567630d71f (patch) | |
tree | 92c28b2a1425ff1dcb729cf93847e00700ab4d09 /unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | |
parent | cfb34d808bd70efc046c55305bbe472e8e3c1e62 (diff) |
Added support for isinf, isnan, and isfinite checks to the tensor api
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorBase.h')
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorBase.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h index 0729455fb..69d1802d5 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorBase.h @@ -400,6 +400,23 @@ class TensorBase<Derived, ReadOnlyAccessors> return operator!=(constant(threshold)); } + // Checks + EIGEN_DEVICE_FUNC + EIGEN_STRONG_INLINE const TensorCwiseUnaryOp<internal::scalar_isnan_op<Scalar>, const Derived> + (isnan)() const { + return unaryExpr(internal::scalar_isnan_op<Scalar>()); + } + EIGEN_DEVICE_FUNC + EIGEN_STRONG_INLINE const TensorCwiseUnaryOp<internal::scalar_isinf_op<Scalar>, const Derived> + (isinf)() const { + return unaryExpr(internal::scalar_isinf_op<Scalar>()); + } + EIGEN_DEVICE_FUNC + EIGEN_STRONG_INLINE const TensorCwiseUnaryOp<internal::scalar_isfinite_op<Scalar>, const Derived> + (isfinite)() const { + return unaryExpr(internal::scalar_isfinite_op<Scalar>()); + } + // Coefficient-wise ternary operators. template<typename ThenDerived, typename ElseDerived> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const TensorSelectOp<const Derived, const ThenDerived, const ElseDerived> |