problem with menu_selector()

emmm sorry about stupid Question (and i dont no english very well sorry about that too)
im Beginner in cocos2dx and c++

how should i do this :

this is my player class header
@
class player{
private:

ccsprite model;

public:
ccsprit get_model();
player();
void func_1();

}
@

and this is hello world init

@

bool HelloWorld::init()
{
//////////////////////////////
// 1. super init first
if ( !CCLayer::init() )
{
return false;
}

player p=new player();
this~~>addChild);
CCMenuItemImage *pCloseItem = CCMenuItemImage::create );//// i want to call func_1 of p not player::func_1
pCloseItem~~>setPosition( ccp(CCDirector::sharedDirector()>getWinSize.width 20, 20) );

CCMenu* pMenu = CCMenu::create(pCloseItem, NULL);
pMenu~~>setPosition;
this~~>addChild(pMenu, 1);

return true;
}

@

In the HelloWorld file, create a method and in that method call p.func_1