/**
* {@inheritdoc}
*/
public function unregister($service)
{
if (!$this->has($service)) {
throw new NonExistingServiceException(gettype($service));
}
$this->services->remove($service);
}
/**
* {@inheritdoc}
*/
public function unregister($service)
{
if (!$this->has($service)) {
throw new NonExistingServiceException($this->context, gettype($service), array_keys($this->services->toArray()));
}
$this->services->remove($service);
}
/**
* Remove a named element or fieldset
*
* @param string $elementOrFieldset
* @return FieldsetInterface
*/
public function remove($elementOrFieldset)
{
if (!$this->has($elementOrFieldset)) {
return $this;
}
$entry = $this->byName[$elementOrFieldset];
unset($this->byName[$elementOrFieldset]);
$this->iterator->remove($entry);
if ($entry instanceof FieldsetInterface) {
unset($this->fieldsets[$elementOrFieldset]);
return $this;
}
unset($this->elements[$elementOrFieldset]);
return $this;
}
public function testCloningAlsoClonesQueue()
{
$foo = new \stdClass();
$foo->name = 'bar';
$queue = new PriorityQueue();
$queue->insert($foo, 1);
$queue->insert($foo, 2);
$queueClone = clone $queue;
while (!$queue->isEmpty()) {
$this->assertSame($foo, $queue->top());
$queue->remove($queue->top());
}
$this->assertTrue($queue->isEmpty());
$this->assertFalse($queueClone->isEmpty());
$this->assertEquals(2, $queueClone->count());
while (!$queueClone->isEmpty()) {
$this->assertSame($foo, $queueClone->top());
$queueClone->remove($queueClone->top());
}
$this->assertTrue($queueClone->isEmpty());
}
