Inheritance diagram for Jpetra.MatrixMarketIO.MatrixVectorReader:

Collaboration diagram for Jpetra.MatrixMarketIO.MatrixVectorReader:

Public Member Functions
	MatrixVectorReader (Reader in)

	MatrixVectorReader (Reader in, int sz)

void	add (int num, int[] indices)

MatrixInfo	readMatrixInfo () throws IOException

VectorInfo	readVectorInfo () throws IOException

boolean	hasInfo () throws IOException

String[]	readComments () throws IOException

MatrixSize	readMatrixSize (MatrixInfo info) throws IOException

MatrixSize	readArraySize () throws IOException

MatrixSize	readCoordinateSize () throws IOException

VectorSize	readVectorSize (VectorInfo info) throws IOException

VectorSize	readVectorArraySize () throws IOException

VectorSize	readVectorCoordinateSize () throws IOException

void	readArray (double[] data) throws IOException

void	readArray (float[] data) throws IOException

void	readArray (int[] data) throws IOException

void	readArray (long[] data) throws IOException

void	readArray (double[] dataR, double[] dataI) throws IOException

void	readArray (float[] dataR, float[] dataI) throws IOException

void	readCoordinate (int[] index, double[] data) throws IOException

void	readCoordinate (int[] index, float[] data) throws IOException

void	readCoordinate (int[] index, int[] data) throws IOException

void	readCoordinate (int[] index, long[] data) throws IOException

void	readCoordinate (int[] index, float[] dataR, float[] dataI) throws IOException

void	readCoordinate (int[] index, double[] dataR, double[] dataI) throws IOException

void	readPattern (int[] index) throws IOException

void	readCoordinate (int[] row, int[] column, double[] data) throws IOException

void	readCoordinate (int[] row, int[] column, float[] data) throws IOException

void	readCoordinate (int[] row, int[] column, int[] data) throws IOException

void	readCoordinate (int[] row, int[] column, long[] data) throws IOException

void	readPattern (int[] row, int[] column) throws IOException

void	readCoordinate (int[] row, int[] column, double[] dataR, double[] dataI) throws IOException

void	readCoordinate (int[] row, int[] column, float[] dataR, float[] dataI) throws IOException

int	getInt () throws IOException

long	getLong () throws IOException

double	getDouble () throws IOException

float	getFloat () throws IOException

Detailed Description

Reads matrices and vectors

Constructor & Destructor Documentation

Jpetra.MatrixMarketIO.MatrixVectorReader.MatrixVectorReader ( Reader in )

inline

Constructor for MatrixVectorReader

Parameters

in A Reader

Jpetra.MatrixMarketIO.MatrixVectorReader.MatrixVectorReader	(	Reader	in,
		int	sz
	)

inline

Constructor for MatrixVectorReader

Parameters

in	A Reader
sz	Input buffer size

Member Function Documentation

void Jpetra.MatrixMarketIO.MatrixVectorReader.add	(	int	num,
		int[]	indices
	)

inline

Shifts the indices. Useful for converting between 0- and 1-based indicing.

Parameters

num	Added to every index
indices	Indices to shift

double Jpetra.MatrixMarketIO.MatrixVectorReader.getDouble ( ) throws IOException

inline

Reads a double

Referenced by Jpetra.MatrixMarketIO.MatrixVectorReader.readArray(), and Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate().

float Jpetra.MatrixMarketIO.MatrixVectorReader.getFloat ( ) throws IOException

inline

Reads a float

Referenced by Jpetra.MatrixMarketIO.MatrixVectorReader.readArray(), and Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate().

int Jpetra.MatrixMarketIO.MatrixVectorReader.getInt ( ) throws IOException

inline

Reads an integer

Referenced by Jpetra.MatrixMarketIO.MatrixVectorReader.readArray(), Jpetra.MatrixMarketIO.MatrixVectorReader.readArraySize(), Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate(), Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinateSize(), Jpetra.MatrixMarketIO.MatrixVectorReader.readMatrixSize(), Jpetra.MatrixMarketIO.MatrixVectorReader.readPattern(), Jpetra.MatrixMarketIO.MatrixVectorReader.readVectorArraySize(), Jpetra.MatrixMarketIO.MatrixVectorReader.readVectorCoordinateSize(), and Jpetra.MatrixMarketIO.MatrixVectorReader.readVectorSize().

long Jpetra.MatrixMarketIO.MatrixVectorReader.getLong ( ) throws IOException

inline

Reads a long

Referenced by Jpetra.MatrixMarketIO.MatrixVectorReader.readArray(), and Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate().

boolean Jpetra.MatrixMarketIO.MatrixVectorReader.hasInfo ( ) throws IOException

inline

Checks if a Matrix Market header is present ("%%MatrixMarket")

Returns: True if a header was found, else false

Exceptions

IOException

void Jpetra.MatrixMarketIO.MatrixVectorReader.readArray ( double[] data ) throws IOException

inline

Reads the array data

References Jpetra.MatrixMarketIO.MatrixVectorReader.getDouble().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readArray ( float[] data ) throws IOException

inline

Reads the array data

References Jpetra.MatrixMarketIO.MatrixVectorReader.getFloat().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readArray ( int[] data ) throws IOException

inline

Reads the array data

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readArray ( long[] data ) throws IOException

inline

Reads the array data

References Jpetra.MatrixMarketIO.MatrixVectorReader.getLong().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readArray	(	double[]	dataR,
		double[]	dataI
	)		throws IOException

inline

Reads the array data. The first array will contain real entries, while the second contain imaginary entries

References Jpetra.MatrixMarketIO.MatrixVectorReader.getDouble().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readArray	(	float[]	dataR,
		float[]	dataI
	)		throws IOException

inline

Reads the array data. The first array will contain real entries, while the second contain imaginary entries

References Jpetra.MatrixMarketIO.MatrixVectorReader.getFloat().

MatrixSize Jpetra.MatrixMarketIO.MatrixVectorReader.readArraySize ( ) throws IOException

inline

Reads in the size of an array matrix. Skips initial comments

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

String [] Jpetra.MatrixMarketIO.MatrixVectorReader.readComments ( ) throws IOException

inline

Reads all the comments (lines starting with ''). Positions the reader at the first non-comment line. Can only be called after reading the matrix or vector info. The comments read does not include '' or the newline

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	index,
		double[]	data
	)		throws IOException

inline

Reads a coordinate vector

References Jpetra.MatrixMarketIO.MatrixVectorReader.getDouble(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	index,
		float[]	data
	)		throws IOException

inline

Reads a coordinate vector

References Jpetra.MatrixMarketIO.MatrixVectorReader.getFloat(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	index,
		int[]	data
	)		throws IOException

inline

Reads a coordinate vector

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	index,
		long[]	data
	)		throws IOException

inline

Reads a coordinate vector

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getLong().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	index,
		float[]	dataR,
		float[]	dataI
	)		throws IOException

inline

Reads a coordinate vector. First data array contains real entries, and the second contains imaginary entries

References Jpetra.MatrixMarketIO.MatrixVectorReader.getFloat(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	index,
		double[]	dataR,
		double[]	dataI
	)		throws IOException

inline

Reads a coordinate vector. First data array contains real entries, and the second contains imaginary entries

References Jpetra.MatrixMarketIO.MatrixVectorReader.getDouble(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	row,
		int[]	column,
		double[]	data
	)		throws IOException

inline

Reads a coordinate matrix

References Jpetra.MatrixMarketIO.MatrixVectorReader.getDouble(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	row,
		int[]	column,
		float[]	data
	)		throws IOException

inline

Reads a coordinate matrix

References Jpetra.MatrixMarketIO.MatrixVectorReader.getFloat(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	row,
		int[]	column,
		int[]	data
	)		throws IOException

inline

Reads a coordinate matrix

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	row,
		int[]	column,
		long[]	data
	)		throws IOException

inline

Reads a coordinate matrix

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getLong().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	row,
		int[]	column,
		double[]	dataR,
		double[]	dataI
	)		throws IOException

inline

Reads a coordinate matrix. First data array contains real entries, and the second contains imaginary entries

References Jpetra.MatrixMarketIO.MatrixVectorReader.getDouble(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinate	(	int[]	row,
		int[]	column,
		float[]	dataR,
		float[]	dataI
	)		throws IOException

inline

Reads a coordinate matrix. First data array contains real entries, and the second contains imaginary entries

References Jpetra.MatrixMarketIO.MatrixVectorReader.getFloat(), and Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

MatrixSize Jpetra.MatrixMarketIO.MatrixVectorReader.readCoordinateSize ( ) throws IOException

inline

Reads in the size of a coordinate matrix. Skips initial comments

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

MatrixInfo Jpetra.MatrixMarketIO.MatrixVectorReader.readMatrixInfo ( ) throws IOException

inline

Reads the matrix info for the Matrix Market exchange format. The line must consist of exactly 5 space-separated entries, the first being "%%MatrixMarket"

References Jpetra.MatrixMarketIO.MatrixInfo.GENERAL, and Jpetra.MatrixMarketIO.MatrixInfo.REAL.

MatrixSize Jpetra.MatrixMarketIO.MatrixVectorReader.readMatrixSize ( MatrixInfo info ) throws IOException

inline

Reads in the size of a matrix. Skips initial comments

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readPattern ( int[] index ) throws IOException

inline

Reads a pattern vector

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

void Jpetra.MatrixMarketIO.MatrixVectorReader.readPattern	(	int[]	row,
		int[]	column
	)		throws IOException

inline

Reads a pattern matrix

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

VectorSize Jpetra.MatrixMarketIO.MatrixVectorReader.readVectorArraySize ( ) throws IOException

inline

Reads in the size of a dense vector. Skips initial comments

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

VectorSize Jpetra.MatrixMarketIO.MatrixVectorReader.readVectorCoordinateSize ( ) throws IOException

inline

Reads in the size of a coordinate vector. Skips initial comments

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

VectorInfo Jpetra.MatrixMarketIO.MatrixVectorReader.readVectorInfo ( ) throws IOException

inline

Reads the vector info for the Matrix Market exchange format. The line must consist of exactly 4 space-separated entries, the first being "%%MatrixMarket"

References Jpetra.MatrixMarketIO.VectorInfo.REAL.

VectorSize Jpetra.MatrixMarketIO.MatrixVectorReader.readVectorSize ( VectorInfo info ) throws IOException

inline

Reads in the size of a vector. Skips initial comments

References Jpetra.MatrixMarketIO.MatrixVectorReader.getInt().

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

MatrixVectorReader.java

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation