Dune::Assembler::FlatMatrix< T > Class Template Reference

#include <dune/assembler/backends/flatmatrix.hh>

Inheritance diagram for Dune::Assembler::FlatMatrix< T >:

Public Types
using	index_type = typename Base::index_type
using	value_type = typename Base::value_type
using	extents_type = typename Base::extents_type
using	mapping_type = typename Base::mapping_type
typedef Element	element_type
typedef LayoutPolicy	layout_type
typedef Container	container_type
typedef typename extents_type::size_type	size_type
typedef typename extents_type::rank_type	rank_type
typedef mdspan< element_type, extents_type, layout_type >	mdspan_type
typedef mdspan< const element_type, extents_type, layout_type >	const_mdspan_type
typedef decltype(std::to_address(std::declval< container_type >().begin()))	pointer
typedef typename container_type::reference	reference
typedef decltype(std::to_address(std::declval< container_type >().cbegin()))	const_pointer
typedef typename container_type::const_reference	const_reference

Public Member Functions
constexpr FlatMatrix &	operator= (const value_type &value)
constexpr BracketProxy< const FlatMatrix >	operator[] (index_type i) const
constexpr BracketProxy< FlatMatrix >	operator[] (index_type i)
constexpr index_type	rows () const noexcept
constexpr index_type	cols () const noexcept
constexpr const mapping_type &	mapping () const noexcept
constexpr const container_type &	container () const noexcept
constexpr container_type &&	extract_container () &&noexcept
constexpr bool	is_unique () const noexcept
constexpr bool	is_exhaustive () const noexcept
constexpr bool	is_strided () const noexcept
constexpr const extents_type &	extents () const noexcept
constexpr	operator mdspan< V, E, L, A > ()
constexpr	operator mdspan< V, E, L, A > () const
constexpr mdspan< element_type, extents_type, layout_type, AccessorPolicy >	to_mdspan (const AccessorPolicy &a=AccessorPolicy{})
constexpr mdspan< const element_type, extents_type, layout_type, AccessorPolicy >	to_mdspan (const AccessorPolicy &a=AccessorPolicy{}) const
constexpr reference	operator() (Indices... indices)
constexpr const_reference	operator() (Indices... indices) const
constexpr reference	operator[] (Index index)
constexpr const_reference	operator[] (Index index) const
constexpr reference	operator[] (std::span< Index, extents_type::rank()> indices)
constexpr const_reference	operator[] (std::span< Index, extents_type::rank()> indices) const
constexpr reference	operator[] (const std::array< Index, extents_type::rank()> &indices)
constexpr const_reference	operator[] (const std::array< Index, extents_type::rank()> &indices) const
constexpr reference	at (Indices... indices)
constexpr const_reference	at (Indices... indices) const
constexpr reference	at (std::span< Index, extents_type::rank()> indices)
constexpr const_reference	at (std::span< Index, extents_type::rank()> indices) const
constexpr reference	at (const std::array< Index, extents_type::rank()> &indices)
constexpr const_reference	at (const std::array< Index, extents_type::rank()> &indices) const
constexpr index_type	extent (rank_type r) const noexcept
constexpr size_type	size () const noexcept
constexpr std::size_t	container_size () const
constexpr bool	empty () const noexcept
constexpr index_type	stride (rank_type r) const
constexpr pointer	container_data () noexcept
constexpr const_pointer	container_data () const noexcept
Modifiers
void	resize (index_type rows, index_type cols, const value_type &value)
	Change the shape of the matrix and resize the underlying container with given default value.
void	resize (index_type rows, index_type cols)
	Change the shape of the matrix and resize the underlying container.

Static Public Member Functions
static constexpr bool	is_always_unique () noexcept
static constexpr bool	is_always_exhaustive () noexcept
static constexpr bool	is_always_strided () noexcept
static constexpr rank_type	rank () noexcept
static constexpr rank_type	rank_dynamic () noexcept
static constexpr std::size_t	static_extent (rank_type r) noexcept

Protected Attributes
container_type	container_
DUNE_NO_UNIQUE_ADDRESS mapping_type	mapping_

Member Typedef Documentation

extents_type

template<class T >

using Dune::Assembler::FlatMatrix< T >::extents_type = typename Base::extents_type

index_type

template<class T >

using Dune::Assembler::FlatMatrix< T >::index_type = typename Base::index_type

mapping_type

template<class T >

using Dune::Assembler::FlatMatrix< T >::mapping_type = typename Base::mapping_type

value_type

template<class T >

using Dune::Assembler::FlatMatrix< T >::value_type = typename Base::value_type

Member Function Documentation

cols()

template<class T >

constexpr index_type Dune::Assembler::FlatMatrix< T >::cols ( ) const

inlineconstexprnoexcept

operator=()

template<class T >

constexpr FlatMatrix & Dune::Assembler::FlatMatrix< T >::operator= ( const value_type &  value )

inlineconstexpr

operator[]() [1/2]

template<class T >

constexpr BracketProxy< FlatMatrix > Dune::Assembler::FlatMatrix< T >::operator[] ( index_type  i )

inlineconstexpr

operator[]() [2/2]

template<class T >

constexpr BracketProxy< const FlatMatrix > Dune::Assembler::FlatMatrix< T >::operator[] ( index_type  i ) const

inlineconstexpr

resize() [1/2]

template<class T >

void Dune::Assembler::FlatMatrix< T >::resize ( index_type  rows, index_type  cols  )

inline

Change the shape of the matrix and resize the underlying container.

resize() [2/2]

template<class T >

void Dune::Assembler::FlatMatrix< T >::resize ( index_type  rows, index_type  cols, const value_type &  value  )

inline

Change the shape of the matrix and resize the underlying container with given default value.

rows()

template<class T >

constexpr index_type Dune::Assembler::FlatMatrix< T >::rows ( ) const

inlineconstexprnoexcept

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

• flatmatrix.hh