Collaboration diagram for etl::fast_matrix_base< D, T, ST, SO, Dims >:

Public Types
using	value_type = T
	The type of value.

using	derived_t = D
	The derived type.

using	storage_impl = ST
	The storage implementation.

using	memory_type = value_type *
	The memory type.

using	const_memory_type = const value_type *
	The const memory type.

using	iterator = std::conditional_t< SO==order::RowMajor, value_type *, etl::iterator< derived_t > >
	The iterator type.

using	const_iterator = std::conditional_t< SO==order::RowMajor, const value_type *, etl::iterator< const derived_t > >
	The iterator type.

Public Member Functions
	fast_matrix_base ()
	Construct a default fast_matrix_base.

	fast_matrix_base (storage_impl data)
	Construct a default fast_matrix_base from storage. More...

	fast_matrix_base (const fast_matrix_base &rhs)
	Copy Construct a fast_matrix_base. More...

	fast_matrix_base (fast_matrix_base &&rhs) noexcept
	Move Construct a fast_matrix_base. More...

fast_matrix_base &	operator= (const fast_matrix_base &rhs)=delete

fast_matrix_base &	operator= (fast_matrix_base &&rhs)=delete

memory_type	memory_start () noexcept
	Returns a pointer to the first element in memory. More...

const_memory_type	memory_start () const noexcept
	Returns a pointer to the first element in memory. More...

memory_type	memory_end () noexcept
	Returns a pointer to the past-the-end element in memory. More...

const_memory_type	memory_end () const noexcept
	Returns a pointer to the past-the-end element in memory. More...

size_t	dim (size_t d) const noexcept
	Returns the dth dimension of the matrix. More...

auto	operator() (size_t i) noexcept requires(n_dimensions > 1)
	Creates a sub view of the matrix, effectively removing the first dimension and fixing it to the given index. More...

auto	operator() (size_t i) const noexcept requires(n_dimensions > 1)
	Creates a sub view of the matrix, effectively removing the first dimension and fixing it to the given index. More...

auto	slice (size_t first, size_t last) noexcept
	Creates a slice view of the matrix, effectively reducing the first dimension. More...

auto	slice (size_t first, size_t last) const noexcept
	Creates a slice view of the matrix, effectively reducing the first dimension. More...

Static Public Member Functions
static constexpr size_t	size () noexcept
	Returns the size of the matrix, in O(1) More...

static constexpr size_t	rows () noexcept
	Returns the number of rows of the matrix (the first dimension), in O(1) More...

static constexpr size_t	columns () noexcept requires(n_dimensions > 1)
	Returns the number of columns of the matrix (the second dimension), in O(1) More...

static constexpr size_t	dimensions () noexcept
	Returns the number of dimensions of the matrix. More...

template<size_t DD>
static constexpr size_t	dim () noexcept
	Returns the Dth dimension of the matrix. More...

Static Public Attributes
static constexpr size_t	n_dimensions = sizeof...(Dims)
	The number of dimensions.

static constexpr size_t	etl_size = (Dims * ...)
	The size of the matrix.

Protected Member Functions
void	init ()
	Init the container if necessary.

template<typename... S>
value_type &	access (S... args)
	Return the value at the given indices. More...

template<typename... S>
const value_type &	access (S... args) const
	Return the value at the given indices. More...

Static Protected Member Functions
template<typename... S>
static constexpr size_t	index (S... args)
	Compute the 1D index from the given indices. More...

Protected Attributes
storage_impl	_data
	The storage container.

gpu_memory_handler< T >	_gpu
	The GPU memory handler.

Constructor & Destructor Documentation

◆ fast_matrix_base() [1/3]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

etl::fast_matrix_base< D, T, ST, SO, Dims >::fast_matrix_base ( storage_impl data )

inline

Construct a default fast_matrix_base from storage.

Parameters

data	The storage data

◆ fast_matrix_base() [2/3]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

etl::fast_matrix_base< D, T, ST, SO, Dims >::fast_matrix_base ( const fast_matrix_base< D, T, ST, SO, Dims > & rhs )

inline

Copy Construct a fast_matrix_base.

Parameters

rhs	The right hand side

◆ fast_matrix_base() [3/3]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

etl::fast_matrix_base< D, T, ST, SO, Dims >::fast_matrix_base ( fast_matrix_base< D, T, ST, SO, Dims > && rhs )

inlinenoexcept

Move Construct a fast_matrix_base.

Parameters

rhs	The right hand side

Member Function Documentation

◆ access() [1/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

template<typename... S>

value_type& etl::fast_matrix_base< D, T, ST, SO, Dims >::access ( S... args )

inlineprotected

Return the value at the given indices.

Parameters

args	The access indices

Returns: The value at the given indices

◆ access() [2/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

template<typename... S>

const value_type& etl::fast_matrix_base< D, T, ST, SO, Dims >::access ( S... args ) const

inlineprotected

Return the value at the given indices.

Parameters

args	The access indices

Returns: The value at the given indices

◆ columns()

template<typename D, typename T, typename ST, order SO, size_t... Dims>

static constexpr size_t etl::fast_matrix_base< D, T, ST, SO, Dims >::columns ( )

inlinestaticnoexcept

Returns the number of columns of the matrix (the second dimension), in O(1)

Returns: The number of columns of the matrix

◆ dim() [1/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

template<size_t DD>

static constexpr size_t etl::fast_matrix_base< D, T, ST, SO, Dims >::dim ( )

inlinestaticnoexcept

Returns the Dth dimension of the matrix.

Returns: The Dth dimension of the matrix

◆ dim() [2/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

size_t etl::fast_matrix_base< D, T, ST, SO, Dims >::dim ( size_t d ) const

inlinenoexcept

Returns the dth dimension of the matrix.

Parameters

d	The dimension to get

Returns: The Dth dimension of the matrix

◆ dimensions()

template<typename D, typename T, typename ST, order SO, size_t... Dims>

static constexpr size_t etl::fast_matrix_base< D, T, ST, SO, Dims >::dimensions ( )

inlinestaticnoexcept

Returns the number of dimensions of the matrix.

Returns: the number of dimensions of the matrix

◆ index()

template<typename D, typename T, typename ST, order SO, size_t... Dims>

template<typename... S>

static constexpr size_t etl::fast_matrix_base< D, T, ST, SO, Dims >::index ( S... args )

inlinestaticprotected

Compute the 1D index from the given indices.

Parameters

args	The access indices

Returns: The 1D index inside the storage container

◆ memory_end() [1/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

memory_type etl::fast_matrix_base< D, T, ST, SO, Dims >::memory_end ( )

inlinenoexcept

Returns a pointer to the past-the-end element in memory.

Returns: a pointer tot the past-the-end element in memory.

◆ memory_end() [2/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

const_memory_type etl::fast_matrix_base< D, T, ST, SO, Dims >::memory_end ( ) const

inlinenoexcept

Returns a pointer to the past-the-end element in memory.

Returns: a pointer tot the past-the-end element in memory.

◆ memory_start() [1/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

memory_type etl::fast_matrix_base< D, T, ST, SO, Dims >::memory_start ( )

inlinenoexcept

Returns a pointer to the first element in memory.

Returns: a pointer tot the first element in memory.

◆ memory_start() [2/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

const_memory_type etl::fast_matrix_base< D, T, ST, SO, Dims >::memory_start ( ) const

inlinenoexcept

Returns a pointer to the first element in memory.

Returns: a pointer tot the first element in memory.

◆ operator()() [1/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

auto etl::fast_matrix_base< D, T, ST, SO, Dims >::operator() ( size_t i )

inlinenoexcept

Creates a sub view of the matrix, effectively removing the first dimension and fixing it to the given index.

Parameters

i	The index to use

Returns: a sub view of the matrix at position i.

◆ operator()() [2/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

auto etl::fast_matrix_base< D, T, ST, SO, Dims >::operator() ( size_t i ) const

inlinenoexcept

Creates a sub view of the matrix, effectively removing the first dimension and fixing it to the given index.

Parameters

i	The index to use

Returns: a sub view of the matrix at position i.

◆ rows()

template<typename D, typename T, typename ST, order SO, size_t... Dims>

static constexpr size_t etl::fast_matrix_base< D, T, ST, SO, Dims >::rows ( )

inlinestaticnoexcept

Returns the number of rows of the matrix (the first dimension), in O(1)

Returns: The number of rows of the matrix

◆ size()

template<typename D, typename T, typename ST, order SO, size_t... Dims>

static constexpr size_t etl::fast_matrix_base< D, T, ST, SO, Dims >::size ( )

inlinestaticnoexcept

Returns the size of the matrix, in O(1)

Returns: The size of the matrix

◆ slice() [1/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

auto etl::fast_matrix_base< D, T, ST, SO, Dims >::slice	(	size_t	first,
		size_t	last
	)

inlinenoexcept

Creates a slice view of the matrix, effectively reducing the first dimension.

Parameters

first	The first index to use
last	The last index to use

Returns: a slice view of the matrix at position i.

◆ slice() [2/2]

template<typename D, typename T, typename ST, order SO, size_t... Dims>

auto etl::fast_matrix_base< D, T, ST, SO, Dims >::slice	(	size_t	first,
		size_t	last
	)		const

inlinenoexcept

Creates a slice view of the matrix, effectively reducing the first dimension.

Parameters

first	The first index to use
last	The last index to use

Returns: a slice view of the matrix at position i.

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

include/etl/fast_base.hpp

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ fast_matrix_base() [1/3]

◆ fast_matrix_base() [2/3]

◆ fast_matrix_base() [3/3]

Member Function Documentation

◆ access() [1/2]

◆ access() [2/2]

◆ columns()

◆ dim() [1/2]

◆ dim() [2/2]

◆ dimensions()

◆ index()

◆ memory_end() [1/2]

◆ memory_end() [2/2]

◆ memory_start() [1/2]

◆ memory_start() [2/2]

◆ operator()() [1/2]

◆ operator()() [2/2]

◆ rows()

◆ size()

◆ slice() [1/2]

◆ slice() [2/2]