uni20::ConstTensorView< Tensor > Class Template Reference

Non-owning read-only view of a tensor-level object. More...

#include <conjugate.hpp>

Public Types
using	async_alias_tag = void
	Marks this descriptor as a structurally copied async alias.
using	storage_policy = tensor_storage_policy_t< tensor_type >
using	tensor_type = std::remove_cvref_t< Tensor >

Public Member Functions
constexpr decltype(auto)	backend_selector () const noexcept(noexcept(std::declval< tensor_type const & >().backend_selector()))
	Return the underlying tensor's backend selector.
constexpr tensor_type const &	base () const noexcept
	Return the tensor referenced by this view.
constexpr	ConstTensorView (tensor_type const &tensor) noexcept
	Bind a read-only view to an existing tensor.
constexpr	ConstTensorView (tensor_type const *tensor) noexcept
	Bind a read-only view to externally retained tensor storage.
constexpr decltype(auto)	extent (std::size_t axis) const noexcept(noexcept(std::declval< tensor_type const & >().extent(axis)))
	Return one underlying tensor extent.
constexpr decltype(auto)	extents () const noexcept(noexcept(std::declval< tensor_type const & >().extents()))
	Return the underlying tensor extents.
constexpr decltype(auto)	mdspan () const noexcept(noexcept(std::declval< tensor_type const & >().mdspan()))
	Resolve the underlying tensor's read-only mdspan.
constexpr decltype(auto)	mdspec () const noexcept(noexcept(mdspec_of(std::declval< tensor_type const & >())))
	Return the underlying tensor's read-only immediate or deferred metadata.

Detailed Description

template<TensorView Tensor>
class uni20::ConstTensorView< Tensor >

Non-owning read-only view of a tensor-level object.

Member Typedef Documentation

async_alias_tag

template<TensorView Tensor>

using uni20::ConstTensorView< Tensor >::async_alias_tag = void

Marks this descriptor as a structurally copied async alias.

storage_policy

template<TensorView Tensor>

using uni20::ConstTensorView< Tensor >::storage_policy = tensor_storage_policy_t<tensor_type>

tensor_type

template<TensorView Tensor>

using uni20::ConstTensorView< Tensor >::tensor_type = std::remove_cvref_t<Tensor>

Constructor & Destructor Documentation

ConstTensorView() [1/2]

template<TensorView Tensor>

constexpr uni20::ConstTensorView< Tensor >::ConstTensorView ( tensor_type const &  tensor )

inlineexplicitconstexprnoexcept

Bind a read-only view to an existing tensor.

ConstTensorView() [2/2]

template<TensorView Tensor>

constexpr uni20::ConstTensorView< Tensor >::ConstTensorView ( tensor_type const *  tensor )

inlineexplicitconstexprnoexcept

Bind a read-only view to externally retained tensor storage.

Warning

The pointer may identify reserved but unconstructed storage; callers must not resolve the view until the tensor is constructed.

Member Function Documentation

backend_selector()

template<TensorView Tensor>

constexpr decltype(auto) uni20::ConstTensorView< Tensor >::backend_selector ( ) const

inlineconstexprnoexcept

Return the underlying tensor's backend selector.

base()

template<TensorView Tensor>

constexpr tensor_type const & uni20::ConstTensorView< Tensor >::base ( ) const

inlineconstexprnoexcept

Return the tensor referenced by this view.

extent()

template<TensorView Tensor>

constexpr decltype(auto) uni20::ConstTensorView< Tensor >::extent ( std::size_t  axis ) const

inlineconstexprnoexcept

Return one underlying tensor extent.

extents()

template<TensorView Tensor>

constexpr decltype(auto) uni20::ConstTensorView< Tensor >::extents ( ) const

inlineconstexprnoexcept

Return the underlying tensor extents.

mdspan()

template<TensorView Tensor>

constexpr decltype(auto) uni20::ConstTensorView< Tensor >::mdspan ( ) const

inlineconstexprnoexcept

Resolve the underlying tensor's read-only mdspan.

mdspec()

template<TensorView Tensor>

constexpr decltype(auto) uni20::ConstTensorView< Tensor >::mdspec ( ) const

inlineconstexprnoexcept

Return the underlying tensor's read-only immediate or deferred metadata.

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

• conjugate.hpp