@H_404_0@CCLayer中什么时候会调用下面的四个函数，

@H_404_0@virtual bool ccTouchBegan(CCTouch *pTouch,CCEvent *pEvent);

virtual void ccTouchMoved(CCTouch *pTouch,CCEvent *pEvent);
virtual void ccTouchEnded(CCTouch *pTouch,CCEvent *pEvent);
virtual void ccTouchCancelled(CCTouch *pTouch,CCEvent *pEvent);


// default implements are used to call script callback if exist
virtual void ccTouchesBegan(CCSet *pTouches,CCEvent *pEvent);
virtual void ccTouchesMoved(CCSet *pTouches,CCEvent *pEvent);
virtual void ccTouchesEnded(CCSet *pTouches,CCEvent *pEvent);
@H_404_0@ virtual void ccTouchesCancelled(CCSet *pTouches,CCEvent *pEvent);

@H_404_0@

cclayer里面的ccTouchBegan和ccTouchesBegan到底调用哪个？

添加下面的代码:CCDirector::sharedDirector()->getTouchDispatcher()->addTargetedDelegate(this,true);就调用的是ccTouchBegan,

不添加就调用ccTouchesBegan，而且ccTouchBegan里面返回true，触摸事件就会继续往下传递

默认的调用是调用ccTouchesBegan