#include "CResourceTicket.h"
	bool CResourceTicket::IsReady() const
	{
	return resource && state.load() == CState::Ready;
	}
	void CResourceTicket::Join()
	{
	std::unique_lock<std::mutex> lock(mtx);
	cv.wait(lock, [this]{ return state.load() != CState::Loading; });
	}
	std::shared_ptr<CResource> CResourceTicket::Get()
	{
	if(state != CState::Ready)
	{
	Join();
	}
	return resource;
	}