这三个类是什么关系(uml)

[春天到了冬天还远吗]

class CWorker
{
public:
	void Do();
};

class CWorkerMgr
{
	CWorker m_oWorker[10];
public:
	CWorker* GetWorker(int iId)
	{
		return &m_oWorker[iId];
	}
};

class CWorkProxy
{
	CWorkerMgr m_oWorkerMgr;
public:
	void Do(int iId)
	{
		CWorker* pWorker = m_oWorkerMgr.GetWorker(iId);
		pWorker->Do();
	}
};

[春天到了冬天还远吗]

我现在暂时认为 CWorker和CWorkerMgr是聚合
CWorkProxy和CWorkerMgr是依赖

可好像CWorkProxy和CWorker又有什么关系似的

[xengine-qyt]

http://www.iteye.com/topic/632059 看看吧，很简单的！