#pragma once
#include "CGlass.h"
#include <map>
#include <list>


namespace SERVO {
	class CGlassPool
	{
	public:
		CGlassPool();
		~CGlassPool();

	public:
		void initPool();
		void term();
		CGlass* allocaGlass();
		void freeGlass(CGlass* pGlass);
		int getAvailableSize();

	private:
		inline void Lock() { EnterCriticalSection(&m_criticalSection); }
		inline void Unlock() { LeaveCriticalSection(&m_criticalSection); }


	private:
		CRITICAL_SECTION m_criticalSection;
		std::map<void*, CGlass*> m_mapOccupation;			// ʹÓÃÖеÄ
		std::list<CGlass*> m_lsitAvailable;					// ¿ÕÏеÄ
	};
}