it.unitn.disi.smatch.data.matrices
Interface IMatchMatrix

All Known Implementing Classes:

JavaSparseArray, MatchMatrix, SparseMatrixChar

public interface IMatchMatrix

An interface to a matrix with matching results.

Author:

Mikalai Yatskevich mikalai.yatskevich@comlab.ox.ac.uk, Aliaksandr Autayeu avtaev@gmail.com

Method Summary

void	endOfRow() Signals end of row for a CRS scheme.
char	getElement(int x, int y) Returns an element.
int	getX() Returns row count.
int	getY() Returns column count.
void	init(int x, int y) Inits a matrix x rows per y columns.
void	init(int x, int y, int num_nz) Inits a matrix x rows per y columns with a max of num_nz non-zero elements.
void	setElement(int x, int y, char value) Sets an element.

Method Detail

init

void init(int x,
          int y)

Inits a matrix x rows per y columns.

Parameters:

x - rows count

y - column count

init

void init(int x,
          int y,
          int num_nz)

Inits a matrix x rows per y columns with a max of num_nz non-zero elements.

Parameters:

x - rows count

y - column count

num_nz - amount of non-zero elements

endOfRow

void endOfRow()

Signals end of row for a CRS scheme.

getElement

char getElement(int x,
                int y)

Returns an element.

Parameters:

x - row

y - column

Returns:

an element value

setElement

void setElement(int x,
                int y,
                char value)

Sets an element.

Parameters:

x - row

y - column

value - a new element value

getX

int getX()

Returns row count.

Returns:

row count

getY

int getY()

Returns column count.

Returns:

column count