Method swapRows

JSAT/src/jsat/linear/Matrix.java:602–602

Alters the current matrix by swapping the values stored in two different rows. @param r1 the first row to swap @param r2 the second row to swap

(int r1, int r2)

     * @param r2 the second row to swap
     */
    abstract public void swapRows(int r1, int r2);

    /**
     * Creates a vector that has a copy of the values in column <i>j</i> of this