Method removeNonZero

JSAT/src/jsat/linear/SparseVector.java:188–196

Removes a non zero value by shifting everything to the right over by one @param nzIndex the index to remove (setting it to zero)

(int nzIndex)

     * @param nzIndex the index to remove (setting it to zero)
     */
    private void removeNonZero(int nzIndex)
    {
        for(int i = nzIndex+1; i < used; i++)
        {
            values[i-1] = values[i];
            indexes[i-1] = indexes[i];
        }
        used--;
    }
    
    /**
     * Increments the value at the given index by the given value.