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add RealView api

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This commit is contained in:
Charles Schlosser
2025-08-12 16:55:05 +00:00
committed by Rasmus Munk Larsen
parent 954e21152e
commit 43a65a9cbd
7 changed files with 401 additions and 6 deletions
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12
Eigen/src/Core/DenseBase.h
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@@ -367,7 +367,12 @@ class DenseBase
EIGEN_DEVICE_FUNC inline bool allFinite() const;
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator*=(const Scalar& other);
template <bool Enable = !internal::is_same<Scalar, RealScalar>::value, typename = std::enable_if_t<Enable>>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator*=(const RealScalar& other);
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator/=(const Scalar& other);
template <bool Enable = !internal::is_same<Scalar, RealScalar>::value, typename = std::enable_if_t<Enable>>
EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator/=(const RealScalar& other);
typedef internal::add_const_on_value_type_t<typename internal::eval<Derived>::type> EvalReturnType;
/** \returns the matrix or vector obtained by evaluating this expression.
@@ -597,6 +602,13 @@ class DenseBase
inline const_iterator end() const;
inline const_iterator cend() const;
using RealViewReturnType = std::conditional_t<NumTraits<Scalar>::IsComplex, RealView<Derived>, Derived&>;
using ConstRealViewReturnType =
std::conditional_t<NumTraits<Scalar>::IsComplex, RealView<const Derived>, const Derived&>;
EIGEN_DEVICE_FUNC RealViewReturnType realView();
EIGEN_DEVICE_FUNC ConstRealViewReturnType realView() const;
#define EIGEN_CURRENT_STORAGE_BASE_CLASS Eigen::DenseBase
#define EIGEN_DOC_BLOCK_ADDONS_NOT_INNER_PANEL
#define EIGEN_DOC_BLOCK_ADDONS_INNER_PANEL_IF(COND)