public void testIteratorSet() throws CloneNotSupportedException {
Vector clone = test.clone();
Iterator<Vector.Element> it = clone.iterateNonZero();
while (it.hasNext()) {
Vector.Element e = it.next();
e.set(e.get() * 2.0);
}
it = clone.iterateNonZero();
while (it.hasNext()) {
Vector.Element e = it.next();
assertEquals(test.get(e.index()) * 2.0, e.get());
}
clone = test.clone();
it = clone.iterator();
while (it.hasNext()) {
Vector.Element e = it.next();
e.set(e.get() * 2.0);
}
it = clone.iterator();
while (it.hasNext()) {
Vector.Element e = it.next();
assertEquals(test.get(e.index()) * 2.0, e.get());
}
}
public void testDot2() throws CloneNotSupportedException {
Vector test2 = test.clone();
test2.set(1, 0.0);
test2.set(3, 0.0);
assertEquals(3.3 * 3.3, test2.dot(test), EPSILON);
}
public void testCopy() throws Exception {
Vector copy = test.clone();
for (int i = 0; i < test.size(); i++) {
assertEquals("copy [" + i + ']', test.get(i), copy.get(i));
}
}