/**
* Returns a copy of this vector.
*
* @return a copy of this vector.
*/
public Vector copyVector()
{
Vector result = new Vector(getRowDimension());
for (int i = 0; i < getRowDimension(); i++)
{
result.setValue(i, getValue(i));
}
return result;
}
/**
* Returns the result of vector addition.
*
* @param v
* the vector to add
*
* @return the result of vector addition.
*/
public Vector plus(Vector v)
{
Vector result = new Vector(size());
for (int i = 0; i < size(); i++)
{
result.setValue(i, getValue(i) + v.getValue(i));
}
return result;
}