Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device > Class Template Reference

#include <TensorRef.h>

Inheritance diagram for Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >:

Public Types
typedef TensorEvaluator< Expr, Device >::Scalar	Scalar
typedef StorageMemory< Scalar, Device >	Storage
typedef Storage::Type	EvaluatorPointerType
typedef TensorEvaluator< Expr, Device >	EvalType

Public Member Functions
	TensorLazyEvaluatorReadOnly (const Expr &expr, const Device &device)
virtual	~TensorLazyEvaluatorReadOnly ()
virtual EIGEN_DEVICE_FUNC const Dimensions &	dimensions () const
virtual EIGEN_DEVICE_FUNC const Scalar *	data () const
virtual EIGEN_DEVICE_FUNC const Scalar	coeff (DenseIndex index) const
virtual EIGEN_DEVICE_FUNC Scalar &	coeffRef (DenseIndex)
Public Member Functions inherited from Eigen::internal::TensorLazyBaseEvaluator< Dimensions, TensorEvaluator< Expr, Device >::Scalar >
	TensorLazyBaseEvaluator ()
virtual	~TensorLazyBaseEvaluator ()
void	incrRefCount ()
void	decrRefCount ()
int	refCount () const

Protected Attributes
TensorEvaluator< Expr, Device >	m_impl
Dimensions	m_dims
Scalar	m_dummy

Member Typedef Documentation

EvalType

template<typename Dimensions , typename Expr , typename Device >

typedef TensorEvaluator<Expr, Device> Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::EvalType

EvaluatorPointerType

template<typename Dimensions , typename Expr , typename Device >

typedef Storage::Type Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::EvaluatorPointerType

Scalar

template<typename Dimensions , typename Expr , typename Device >

typedef TensorEvaluator<Expr, Device>::Scalar Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::Scalar

Storage

template<typename Dimensions , typename Expr , typename Device >

typedef StorageMemory<Scalar, Device> Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::Storage

Constructor & Destructor Documentation

TensorLazyEvaluatorReadOnly()

template<typename Dimensions , typename Expr , typename Device >

Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::TensorLazyEvaluatorReadOnly ( const Expr &  expr, const Device &  device  )

inline

                                                                      : m_impl(expr, device), m_dummy(Scalar(0)) {
    m_dims = m_impl.dimensions();
    m_impl.evalSubExprsIfNeeded(NULL);
  }

References Eigen::TensorEvaluator< Derived, Device >::dimensions(), Eigen::TensorEvaluator< Derived, Device >::evalSubExprsIfNeeded(), Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_dims, and Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_impl.

~TensorLazyEvaluatorReadOnly()

template<typename Dimensions , typename Expr , typename Device >

virtual Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::~TensorLazyEvaluatorReadOnly ( )

inlinevirtual

{ m_impl.cleanup(); }

References Eigen::TensorEvaluator< Derived, Device >::cleanup(), and Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_impl.

Member Function Documentation

coeff()

template<typename Dimensions , typename Expr , typename Device >

virtual EIGEN_DEVICE_FUNC const Scalar Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::coeff ( DenseIndex  index ) const

inlinevirtual

Implements Eigen::internal::TensorLazyBaseEvaluator< Dimensions, TensorEvaluator< Expr, Device >::Scalar >.

{ return m_impl.coeff(index); }

References Eigen::TensorEvaluator< Derived, Device >::coeff(), and Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_impl.

coeffRef()

template<typename Dimensions , typename Expr , typename Device >

virtual EIGEN_DEVICE_FUNC Scalar& Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::coeffRef ( DenseIndex  )

inlinevirtual

Implements Eigen::internal::TensorLazyBaseEvaluator< Dimensions, TensorEvaluator< Expr, Device >::Scalar >.

Reimplemented in Eigen::internal::TensorLazyEvaluatorWritable< Dimensions, Expr, Device >.

                                                           {
    eigen_assert(false && "can't reference the coefficient of a rvalue");
    return m_dummy;
  };

References eigen_assert, and Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_dummy.

data()

template<typename Dimensions , typename Expr , typename Device >

virtual EIGEN_DEVICE_FUNC const Scalar* Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::data ( ) const

inlinevirtual

Implements Eigen::internal::TensorLazyBaseEvaluator< Dimensions, TensorEvaluator< Expr, Device >::Scalar >.

{ return m_impl.data(); }

References Eigen::TensorEvaluator< Derived, Device >::data(), and Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_impl.

Referenced by gdb.printers.EigenMatrixPrinter::children(), gdb.printers.EigenSparseMatrixPrinter::children(), gdb.printers.EigenQuaternionPrinter::children(), gdb.printers.EigenMatrixPrinter::to_string(), gdb.printers.EigenSparseMatrixPrinter::to_string(), and gdb.printers.EigenQuaternionPrinter::to_string().

dimensions()

template<typename Dimensions , typename Expr , typename Device >

virtual EIGEN_DEVICE_FUNC const Dimensions& Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::dimensions ( ) const

inlinevirtual

Implements Eigen::internal::TensorLazyBaseEvaluator< Dimensions, TensorEvaluator< Expr, Device >::Scalar >.

{ return m_dims; }

References Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_dims.

Member Data Documentation

m_dims

template<typename Dimensions , typename Expr , typename Device >

Dimensions Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_dims

protected

Referenced by Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::dimensions(), and Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::TensorLazyEvaluatorReadOnly().

m_dummy

template<typename Dimensions , typename Expr , typename Device >

Scalar Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_dummy

protected

Referenced by Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::coeffRef().

m_impl

template<typename Dimensions , typename Expr , typename Device >

TensorEvaluator<Expr, Device> Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::m_impl

protected

Referenced by Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::coeff(), Eigen::internal::TensorLazyEvaluatorWritable< Dimensions, Expr, Device >::coeffRef(), Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::data(), Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::TensorLazyEvaluatorReadOnly(), and Eigen::internal::TensorLazyEvaluatorReadOnly< Dimensions, Expr, Device >::~TensorLazyEvaluatorReadOnly().

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

• TensorRef.h