#include <table.hpp>

Inheritance diagram for mfem::STable:

Collaboration diagram for mfem::STable:

Public Member Functions
	STable (int dim, int connections_per_row=3)
	Creates table with fixed number of connections.

int	operator() (int i, int j) const

int	Push (int i, int j)

	~STable ()
	Destroys STable.

Public Member Functions inherited from mfem::Table
	Table ()
	Creates an empty table.

	Table (const Table &table1, const Table &table2, int offset2)
	Merge constructor: combine two tables into one table.

	Table (const Table &table1, const Table &table2, int offset2, const Table &table3, int offset3)
	Merge constructor: combine three tables into one table.

	Table (int dim, int connections_per_row=3)
	Create a table with an upper limit for the number of connections.

	Table (int nrows, Array< Connection > &list)
	Create a table from a list of connections, see MakeFromList().

	Table (int nrows, int *partitioning)
	Create a table with one entry per row with column indices given by partitioning.

void	SetSize (int dim, int connections_per_row)
	Set the size and the number of connections for the table.

void	SetDims (int rows, int nnz)
	Set the rows and the number of all connections for the table.

int	Size () const
	Returns the number of TYPE I elements.

int	Size_of_connections () const
	Returns the number of connections in the table.

int	operator() (int i, int j) const
	Returns index of the connection between element i of TYPE I and element j of TYPE II.

void	GetRow (int i, Array< int > &row) const
	Return row i in array row (the Table must be finalized)

int	RowSize (int i) const

const int *	GetRow (int i) const

int *	GetRow (int i)

int *	GetI ()

int *	GetJ ()

const int *	GetI () const

const int *	GetJ () const

Memory< int > &	GetIMemory ()

Memory< int > &	GetJMemory ()

const Memory< int > &	GetIMemory () const

const Memory< int > &	GetJMemory () const

const int *	ReadI (bool on_dev=true) const

int *	WriteI (bool on_dev=true)

int *	ReadWriteI (bool on_dev=true)

const int *	HostReadI () const

int *	HostWriteI ()

int *	HostReadWriteI ()

const int *	ReadJ (bool on_dev=true) const

int *	WriteJ (bool on_dev=true)

int *	ReadWriteJ (bool on_dev=true)

const int *	HostReadJ () const

int *	HostWriteJ ()

int *	ReadWriteJ ()

void	SortRows ()
	Sort the column (TYPE II) indices in each row.

void	SetIJ (int newI, int newJ, int newsize=-1)
	Replace the I and J arrays with the given newI and newJ arrays.

int	Push (int i, int j)
	Establish connection between element i and element j in the table.

void	Finalize ()
	Finalize the table initialization.

void	MakeFromList (int nrows, const Array< Connection > &list)
	Create the table from a list of connections {(from, to)}, where 'from' is a TYPE I index and 'to' is a TYPE II index.

int	Width () const
	Returns the number of TYPE II elements (after Finalize() is called).

void	LoseData ()
	Releases ownership of and null-ifies the data.

void	Print (std::ostream &out=mfem::out, int width=4) const
	Prints the table to the stream out.

void	PrintMatlab (std::ostream &out) const

void	Save (std::ostream &out) const

void	Load (std::istream &in)

void	Copy (Table &copy) const

void	Swap (Table &other)

void	Clear ()

std::size_t	MemoryUsage () const

void	MakeI (int nrows)

void	AddAColumnInRow (int r)

void	AddColumnsInRow (int r, int ncol)

void	MakeJ ()

void	AddConnection (int r, int c)

void	AddConnections (int r, const int *c, int nc)

void	ShiftUpI ()

Additional Inherited Members
Protected Attributes inherited from mfem::Table
int	size
	The number of TYPE I elements.

Array< int >	I
	The length of the I array is 'size + 1',.

Array< int >	J
	The length of the J array is equal to the number of connections between TYPE I and TYPE II elements.

Detailed Description

Data type STable. STable is similar to Table, but it's for symmetric connectivity, i.e. TYPE I is equivalent to TYPE II. In the first dimension we put the elements with smaller index.

Definition at line 221 of file table.hpp.

Constructor & Destructor Documentation

◆ STable()

mfem::STable::STable	(	int	dim,
		int	connections_per_row = 3 )

Creates table with fixed number of connections.

Definition at line 583 of file table.cpp.

◆ ~STable()

mfem::STable::~STable ( )

inline

Destroys STable.

Definition at line 240 of file table.hpp.

Member Function Documentation

◆ operator()()

int mfem::STable::operator()	(	int	i,
		int	j ) const

Returns index of the connection between element i of TYPE I and element j of TYPE II. If there is no connection between element i and element j established in the table, then the return value is -1.

Definition at line 587 of file table.cpp.

◆ Push()

int mfem::STable::Push	(	int	i,
		int	j )

Establish connection between element i and element j in the table. The return value is the index of the connection. It returns -1 if it fails to establish the connection. Possibilities are there is not enough memory on row i to establish connection to j, an attempt to establish new connection after calling Finalize().

Definition at line 599 of file table.cpp.

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

general/table.hpp
general/table.cpp

Public Member Functions