diff options
-rw-r--r-- | Eigen/src/Core/util/Meta.h | 1 | ||||
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h | 2 | ||||
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorForcedEval.h | 2 | ||||
-rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h | 2 |
4 files changed, 3 insertions, 4 deletions
diff --git a/Eigen/src/Core/util/Meta.h b/Eigen/src/Core/util/Meta.h index 385d0f650..974f11516 100644 --- a/Eigen/src/Core/util/Meta.h +++ b/Eigen/src/Core/util/Meta.h @@ -67,7 +67,6 @@ template<> struct is_arithmetic<signed int> { enum { value = true }; }; template<> struct is_arithmetic<unsigned int> { enum { value = true }; }; template<> struct is_arithmetic<signed long> { enum { value = true }; }; template<> struct is_arithmetic<unsigned long> { enum { value = true }; }; -template<typename T> struct is_arithmetic<std::complex<T> > { enum { value = true }; }; template <typename T> struct add_const { typedef const T type; }; template <typename T> struct add_const<T&> { typedef T& type; }; diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h b/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h index 36718e26f..e3bef8676 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorEvaluator.h @@ -157,7 +157,7 @@ struct TensorEvaluator<const Derived, Device> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE const Dimensions& dimensions() const { return m_dims; } EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType* data) { - if (internal::is_arithmetic<typename internal::remove_const<Scalar>::type>::value && data) { + if (!NumTraits<typename internal::remove_const<Scalar>::type>::RequireInitialization && data) { m_device.memcpy((void*)data, m_data, m_dims.TotalSize() * sizeof(Scalar)); return false; } diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorForcedEval.h b/unsupported/Eigen/CXX11/src/Tensor/TensorForcedEval.h index d253b70f3..d0202559a 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorForcedEval.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorForcedEval.h @@ -109,7 +109,7 @@ struct TensorEvaluator<const TensorForcedEvalOp<ArgType>, Device> const Index numValues = m_impl.dimensions().TotalSize(); m_buffer = (CoeffReturnType*)m_device.allocate(numValues * sizeof(CoeffReturnType)); // Should initialize the memory in case we're dealing with non POD types. - if (!internal::is_arithmetic<CoeffReturnType>::value) { + if (NumTraits<CoeffReturnType>::RequireInitialization) { for (Index i = 0; i < numValues; ++i) { new(m_buffer+i) CoeffReturnType(); } diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h b/unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h index fc98c3d1e..29bc6ca21 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorMorphing.h @@ -366,7 +366,7 @@ struct TensorEvaluator<const TensorSlicingOp<StartIndices, Sizes, ArgType>, Devi EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE bool evalSubExprsIfNeeded(CoeffReturnType* data) { m_impl.evalSubExprsIfNeeded(NULL); - if (internal::is_arithmetic<typename internal::remove_const<Scalar>::type>::value && data && m_impl.data()) { + if (!NumTraits<typename internal::remove_const<Scalar>::type>::RequireInitialization && data && m_impl.data()) { Index contiguous_values = 1; if (static_cast<int>(Layout) == static_cast<int>(ColMajor)) { for (int i = 0; i < NumDims; ++i) { |