Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation > Struct Template Reference

#include <Visitor.h>

Public Types
using	Evaluator = visitor_evaluator< Derived >
using	Scalar = typename DenseBase< Derived >::Scalar
using	impl = visitor_impl< Visitor, Evaluator, UnrollCount, Vectorize, LinearAccess, ShortCircuitEvaulation >

Static Public Member Functions
static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void	run (const DenseBase< Derived > &mat, Visitor &visitor)

Static Public Attributes
static constexpr bool	IsRowMajor = DenseBase<Derived>::IsRowMajor
static constexpr int	SizeAtCompileTime = DenseBase<Derived>::SizeAtCompileTime
static constexpr int	RowsAtCompileTime = DenseBase<Derived>::RowsAtCompileTime
static constexpr int	ColsAtCompileTime = DenseBase<Derived>::ColsAtCompileTime
static constexpr int	InnerSizeAtCompileTime = IsRowMajor ? ColsAtCompileTime : RowsAtCompileTime
static constexpr int	OuterSizeAtCompileTime = IsRowMajor ? RowsAtCompileTime : ColsAtCompileTime
static constexpr bool	LinearAccess
static constexpr bool	Vectorize = Evaluator::PacketAccess && static_cast<bool>(functor_traits<Visitor>::PacketAccess)
static constexpr int	PacketSize = packet_traits<Scalar>::size
static constexpr int	VectorOps
static constexpr int	ScalarOps = SizeAtCompileTime - (VectorOps * PacketSize)
static constexpr int	TotalOps = VectorOps + ScalarOps
static constexpr int	UnrollCost = int(Evaluator::CoeffReadCost) + int(functor_traits<Visitor>::Cost)
static constexpr bool	Unroll = (SizeAtCompileTime != Dynamic) && ((TotalOps * UnrollCost) <= EIGEN_UNROLLING_LIMIT)
static constexpr int	UnrollCount = Unroll ? int(SizeAtCompileTime) : Dynamic

Member Typedef Documentation

Evaluator

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

using Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::Evaluator = visitor_evaluator<Derived>

impl

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

using Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::impl = visitor_impl<Visitor, Evaluator, UnrollCount, Vectorize, LinearAccess, ShortCircuitEvaulation>

Scalar

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

using Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::Scalar = typename DenseBase<Derived>::Scalar

Member Function Documentation

run()

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

static EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE void Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::run ( const DenseBase< Derived > &  mat, Visitor &  visitor  )

inlinestatic

                                                                                                         {
    Evaluator evaluator(mat.derived());
    impl::run(evaluator, visitor);
  }

References Eigen::SparseMatrixBase< Derived >::derived(), and run().

Member Data Documentation

ColsAtCompileTime

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::ColsAtCompileTime = DenseBase<Derived>::ColsAtCompileTime

staticconstexpr

InnerSizeAtCompileTime

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::InnerSizeAtCompileTime = IsRowMajor ? ColsAtCompileTime : RowsAtCompileTime

staticconstexpr

IsRowMajor

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr bool Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::IsRowMajor = DenseBase<Derived>::IsRowMajor

staticconstexpr

LinearAccess

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr bool Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::LinearAccess

staticconstexpr

Initial value:

=
      Evaluator::LinearAccess && static_cast<bool>(functor_traits<Visitor>::LinearAccess)

OuterSizeAtCompileTime

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::OuterSizeAtCompileTime = IsRowMajor ? RowsAtCompileTime : ColsAtCompileTime

staticconstexpr

PacketSize

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::PacketSize = packet_traits<Scalar>::size

staticconstexpr

RowsAtCompileTime

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::RowsAtCompileTime = DenseBase<Derived>::RowsAtCompileTime

staticconstexpr

ScalarOps

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::ScalarOps = SizeAtCompileTime - (VectorOps * PacketSize)

staticconstexpr

SizeAtCompileTime

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::SizeAtCompileTime = DenseBase<Derived>::SizeAtCompileTime

staticconstexpr

TotalOps

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::TotalOps = VectorOps + ScalarOps

staticconstexpr

Unroll

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr bool Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::Unroll = (SizeAtCompileTime != Dynamic) && ((TotalOps * UnrollCost) <= EIGEN_UNROLLING_LIMIT)

staticconstexpr

UnrollCost

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::UnrollCost = int(Evaluator::CoeffReadCost) + int(functor_traits<Visitor>::Cost)

staticconstexpr

UnrollCount

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::UnrollCount = Unroll ? int(SizeAtCompileTime) : Dynamic

staticconstexpr

Vectorize

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr bool Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::Vectorize = Evaluator::PacketAccess && static_cast<bool>(functor_traits<Visitor>::PacketAccess)

staticconstexpr

VectorOps

template<typename Derived , typename Visitor , bool ShortCircuitEvaulation>

constexpr int Eigen::internal::visit_impl< Derived, Visitor, ShortCircuitEvaulation >::VectorOps

staticconstexpr

Initial value:

=
      Vectorize ? (LinearAccess ? (SizeAtCompileTime / PacketSize)
                                : (OuterSizeAtCompileTime * (InnerSizeAtCompileTime / PacketSize)))
                : 0

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The documentation for this struct was generated from the following file:

• Visitor.h