com.browseengine.bobo.util

Class PrimitiveMatrix

java.lang.Object

com.browseengine.bobo.util.PrimitiveMatrix

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

FloatMatrix, IntMatrix

public abstract class PrimitiveMatrix
extends Object
implements Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected int	_colCount
protected Object	_matrix
protected int	_rowCount

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PrimitiveMatrix(Class type)
protected	PrimitiveMatrix(Class type, int[] sizes)

Method Summary

Methods

Modifier and Type	Method and Description
void	ensureCapacity(int x, int y)
protected void	expand(int rUpto, int cUpTo)
protected void	expandCols(int upTo)
protected void	expandRows(int upTo)
void	seal() called to shrink the array size to the current # of elements to save memory.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

_matrix

protected Object _matrix

_rowCount

protected int _rowCount

_colCount

protected int _colCount

Constructor Detail

PrimitiveMatrix

protected PrimitiveMatrix(Class type,
               int[] sizes)

PrimitiveMatrix

protected PrimitiveMatrix(Class type)

Method Detail

expandRows

protected void expandRows(int upTo)

expandCols

protected void expandCols(int upTo)

expand

protected void expand(int rUpto,
          int cUpTo)

ensureCapacity

public void ensureCapacity(int x,
                  int y)

seal

public void seal()

called to shrink the array size to the current # of elements to save memory.

toString

public String toString()

Overrides:

toString in class Object