#include <deal.II/lac/chunk_sparsity_pattern.h>

Inheritance diagram for ChunkSparsityPattern:

Public Types
using	size_type = types::global_dof_index

using	const_iterator = ChunkSparsityPatternIterators::Iterator

using	iterator = ChunkSparsityPatternIterators::Iterator

Public Member Functions
	ChunkSparsityPattern ()

	ChunkSparsityPattern (const ChunkSparsityPattern &)

	ChunkSparsityPattern (const size_type m, const size_type n, const size_type max_chunks_per_row, const size_type chunk_size)

	ChunkSparsityPattern (const size_type m, const size_type n, const std::vector< size_type > &row_lengths, const size_type chunk_size)

	ChunkSparsityPattern (const size_type n, const size_type max_per_row, const size_type chunk_size)

	ChunkSparsityPattern (const size_type m, const std::vector< size_type > &row_lengths, const size_type chunk_size)

	~ChunkSparsityPattern () override=default

ChunkSparsityPattern &	operator= (const ChunkSparsityPattern &)

void	reinit (const size_type m, const size_type n, const size_type max_per_row, const size_type chunk_size)

void	reinit (const size_type m, const size_type n, const std::vector< size_type > &row_lengths, const size_type chunk_size)

void	reinit (const size_type m, const size_type n, const ArrayView< const size_type > &row_lengths, const size_type chunk_size)

void	compress ()

template<typename ForwardIterator >
void	copy_from (const size_type n_rows, const size_type n_cols, const ForwardIterator begin, const ForwardIterator end, const size_type chunk_size)

template<typename SparsityPatternType >
void	copy_from (const SparsityPatternType &dsp, const size_type chunk_size)

template<typename number >
void	copy_from (const FullMatrix< number > &matrix, const size_type chunk_size)

template<typename Sparsity >
void	create_from (const size_type m, const size_type n, const Sparsity &sparsity_pattern_for_chunks, const size_type chunk_size, const bool optimize_diagonal=true)

bool	empty () const

size_type	get_chunk_size () const

size_type	max_entries_per_row () const

void	add (const size_type i, const size_type j)

void	symmetrize ()

size_type	n_rows () const

size_type	n_cols () const

bool	exists (const size_type i, const size_type j) const

size_type	row_length (const size_type row) const

size_type	bandwidth () const

size_type	n_nonzero_elements () const

bool	is_compressed () const

bool	stores_only_added_elements () const

iterator	begin () const

iterator	end () const

iterator	begin (const size_type r) const

iterator	end (const size_type r) const

void	block_write (std::ostream &out) const

void	block_read (std::istream &in)

void	print (std::ostream &out) const

void	print_gnuplot (std::ostream &out) const

std::size_t	memory_consumption () const

Public Member Functions inherited from Subscriptor
	Subscriptor ()

	Subscriptor (const Subscriptor &)

	Subscriptor (Subscriptor &&) noexcept

virtual	~Subscriptor ()

Subscriptor &	operator= (const Subscriptor &)

Subscriptor &	operator= (Subscriptor &&) noexcept

void	subscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

void	unsubscribe (std::atomic< bool > *const validity, const std::string &identifier="") const

unsigned int	n_subscriptions () const

template<typename StreamType >
void	list_subscribers (StreamType &stream) const

void	list_subscribers () const

template<class Archive >
void	serialize (Archive &ar, const unsigned int version)

Static Public Member Functions
static ::ExceptionBase &	ExcInvalidNumber (size_type arg1)

static ::ExceptionBase &	ExcInvalidIndex (size_type arg1, size_type arg2)

static ::ExceptionBase &	ExcNotEnoughSpace (size_type arg1, size_type arg2)

static ::ExceptionBase &	ExcNotCompressed ()

static ::ExceptionBase &	ExcMatrixIsCompressed ()

static ::ExceptionBase &	ExcEmptyObject ()

static ::ExceptionBase &	ExcIteratorRange (size_type arg1, size_type arg2)

static ::ExceptionBase &	ExcMETISNotInstalled ()

static ::ExceptionBase &	ExcInvalidNumberOfPartitions (size_type arg1)

static ::ExceptionBase &	ExcInvalidArraySize (size_type arg1, size_type arg2)

Static Public Member Functions inherited from Subscriptor
static ::ExceptionBase &	ExcInUse (int arg1, std::string arg2, std::string arg3)

static ::ExceptionBase &	ExcNoSubscriber (std::string arg1, std::string arg2)

Static Public Attributes
static const size_type	invalid_entry = SparsityPattern::invalid_entry

Private Attributes
size_type	rows

size_type	cols

size_type	chunk_size

SparsityPattern	sparsity_pattern

Friends
template<typename >
class	ChunkSparseMatrix

class	ChunkSparsityPatternIterators::Accessor

Detailed Description

Structure representing the sparsity pattern of a sparse matrix. This class is an example of the "static" type of Sparsity patterns. It uses the compressed row storage (CSR) format to store data.

The use of this class is demonstrated in step-51.

Author: Wolfgang Bangerth, 2008

Definition at line 247 of file chunk_sparsity_pattern.h.

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

include/deal.II/lac/chunk_sparsity_pattern.h
source/lac/chunk_sparsity_pattern.cc

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Private Attributes

Friends

Detailed Description