$this->personList[spl_object_hash($person)] = $person;
}
public function delPerson(Person $person)
{
unset($this->personList[spl_object_hash($person)]);
}
public function accept(Action $action)
{
foreach ($this->personList as $person) {
$person->accept($action);
}
}
}
//客户端代码
$ObjectStructure = new ObjectStructure();
$ObjectStructure->addPerson(new Man('男人'));
$ObjectStructure->addPerson(new Woman('女人'));
$success = new Success('成功');
$failing = new Failing('失败');
$amativeness = new amativeness('恋爱');
$ObjectStructure->accept($success);
$ObjectStructure->accept($failing);
$ObjectStructure->accept($amativeness);
/*
输出如下
男人成功时，背后多有一个伟大的女人
女人成功时，背后多一个不成功的男人
男人失败时，闷头喝酒谁也劝不了
女人失败时，眼泪旺旺谁也不用劝
男人恋爱时，遇事不懂也要装懂
女人恋爱时，遇事懂也装作不懂
