AppDelegate.cpp显示未定义标识符HelloWorldLayer
#ifndef __helloworld__HelloWorldLayer__
#define __helloworld__HelloWorldLayer__
#include<iostream>
#include"cocos2d.h"
USING_NS_CC;
class HelloWorldLayer :public Layer
{
public:
static HelloWorldLayer * create();
virtual bool init();
};
#endif
以上是HelloWorldLayer.h
