objectlist.h

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#ifndef __OBJECT_LIST_H__
#define __OBJECT_LIST_H__

#pragma once

#include <Singleton.h>
#include <hash_map>

using namespace util;

class Object;

typedef stdext::hash_map<DWORD, Object*>	M_OBJECT_LIST;
typedef std::pair<DWORD, Object*>			M_OBJECT_LIST_PAIR;
typedef M_OBJECT_LIST::iterator				M_OBJECT_LIST_ITR;

class ObjectList : public stdext::hash_map<DWORD, Object*>
{
public:
	ObjectList();
	virtual ~ObjectList();

public:

	BOOL		Add(Object *pObject);

	/// Remove窃荐俊 巩力 乐澜 
	/// 悼利且寸茄 object甫 Add茄饶 Remove且锭 delete甫 窍瘤 臼绰促.!!!! leak惯积
	BOOL		Remove(Object *pObject);
	Object * 	Remove(const DWORD dwObjKey);
	Object*		Find(const DWORD dwObjKey);
	VOID		RemoveAll();
	BOOL		IsEmpty()	{ return empty(); }

	VOID		Update(DWORD dwElapsedTime);

	template < class ObjectOperator >
	VOID		Foreach( ObjectOperator& op )
	{
		iterator iObject = begin();

		for ( ; iObject != end(); iObject++ )
		{
			op( iObject->second );
		}
	}

	template < class ObjectFinder >
	VOID		Find( ObjectFinder& op )
	{
		iterator iObject = begin();

		for ( ; iObject != end(); iObject++ )
		{
			if (op( iObject->second ))
			{
				// found!
				break;
			}
		}
	}

private:
};

#endif // __OBJECT_LIST_H__