lin::internal::ConstTensorView< D > Class Template Reference

Member pointer backed constant tensor. More...

#include <lin/views/const_tensor_view.hpp>

Inheritance diagram for lin::internal::ConstTensorView< D >:

Public Types
typedef traits< D >	Traits
	Traits information for this type. More...
Public Types inherited from lin::internal::ConstBase< D >
typedef traits< D >	Traits
	Traits information for this type. More...
Public Types inherited from lin::internal::Stream< D >
typedef traits< D >	Traits
	Traits information for this type. More...

Public Member Functions
constexpr	ConstTensorView (ConstTensorView< D > const &)=default
constexpr	ConstTensorView (ConstTensorView< D > &&)=default
constexpr ConstTensorView< D > &	operator= (ConstTensorView< D > const &)=default
constexpr ConstTensorView< D > &	operator= (ConstTensorView< D > &&)=default
constexpr	ConstTensorView (typename Traits::elem_t const *elems)
	Constructs a new constant tensor tensor view with the provided backing array. More...
constexpr	ConstTensorView (typename Traits::elem_t const *elems, size_t r, size_t c)
	Constructs a new constant tensor tensor view with the provided backing array and requested dimensions. More...
constexpr Traits::elem_t const *	data () const
	Retrives a constant pointer to the element backing array. More...
Public Member Functions inherited from lin::internal::ConstBase< D >
constexpr	ConstBase (ConstBase< D > const &)=default
constexpr	ConstBase (ConstBase< D > &&)=default
constexpr ConstBase< D > &	operator= (ConstBase< D > const &)=default
constexpr ConstBase< D > &	operator= (ConstBase< D > &&)=default
constexpr Traits::elem_t const *	data () const
	Retrives a constant pointer to the element backing array. More...
constexpr Traits::elem_t const &	operator() (size_t i, size_t j) const
	Provides read only access to tensor elements. More...
constexpr Traits::elem_t const &	operator() (size_t i)
	Provides read only access to tensor elements. More...
Public Member Functions inherited from lin::internal::Stream< D >
constexpr	Stream (Stream< D > const &)=default
constexpr	Stream (Stream< D > &&)=default
constexpr Stream< D > &	operator= (Stream< D > const &)=default
constexpr Stream< D > &	operator= (Stream< D > &&)=default
constexpr size_t	rows () const
constexpr size_t	cols () const
constexpr size_t	size () const
constexpr Traits::elem_t	operator() (size_t i, size_t j) const
	Provides read only access to tensor elements. More...
constexpr Traits::elem_t	operator() (size_t i) const
	Provides read only access to tensor elements. More...
constexpr Traits::elem_t	operator[] (size_t i) const
	Provides read only access to tensor elements. More...
constexpr Traits::eval_t	eval () const
	Forces evaluation of this stream to a value backed type. More...
Public Member Functions inherited from lin::internal::Dimensions< D >
constexpr	Dimensions (Dimensions< D > const &)=default
constexpr	Dimensions (Dimensions< D > &&)=default
constexpr Dimensions< D > &	operator= (Dimensions< D > const &)=default
constexpr Dimensions< D > &	operator= (Dimensions< D > &&)=default
constexpr size_t	rows () const
constexpr size_t	cols () const
constexpr void	resize (size_t r, size_t c)
	Resizes a tensor's dimensions. More...

Private Attributes
Traits::elem_t const *const	elems

Additional Inherited Members
Protected Member Functions inherited from lin::internal::Stream< D >
constexpr D &	derived ()
constexpr D const &	derived () const

Detailed Description

template<class D>
class lin::internal::ConstTensorView< D >

Member pointer backed constant tensor.

Template Parameters

D	Derived type.

This allows users to interpret arbitrary buffers as tensor objects. The user specified buffer is assumed to be at least as large as the tensor's maximum size and elements are read and written to the buffer in row major order.

See also

internal::ConstBase

internal::ConstMatrixView

internal::ConstRowVectorView

internal::ConstVectorView

Member Typedef Documentation

template<class D>

typedef traits<D> lin::internal::ConstTensorView< D >::Traits

Traits information for this type.

See also

internal::traits

Constructor & Destructor Documentation

template<class D>

constexpr lin::internal::ConstTensorView< D >::ConstTensorView ( typename Traits::elem_t const *  elems )

inline

Constructs a new constant tensor tensor view with the provided backing array.

Parameters

elems

Constant element backing array.

The element backing array is a assumed to be in row major order. Elements of the tensor initially hold whatever values were left in the backing array.

The backing array should be at least as large as the maximum size of the tensor (see internal::traits information).

The size of the tensor defaults to the maximum allowed size.

template<class D>

constexpr lin::internal::ConstTensorView< D >::ConstTensorView ( typename Traits::elem_t const *  elems, size_t  r, size_t  c  )

inline

Constructs a new constant tensor tensor view with the provided backing array and requested dimensions.

Parameters

elems	Constant element backing array.
r	Initial row dimension.
c	Initial column dimension.

The element backing array is a assumed to be in row major order. Elements of the tensor initially hold whatever values were left in the backing array.

The backing array should be at least as large as the maximum size of the tensor (see internal::traits information).

Lin assertions errors will be triggered if the requested dimensions aren't possible given the tensor's traits.

See also

internal::traits

Member Function Documentation

template<class D>

constexpr Traits::elem_t const* lin::internal::ConstTensorView< D >::data ( ) const

inline

Retrives a constant pointer to the element backing array.

Returns

Constant pointer to the backing array.

This is the same buffer the tensor view was constructed with.

---

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

• include/lin/views/const_tensor_view.hpp