修改area_business.on_enter局部参数为引用传递

area_business.cpp

@@ -17,7 +17,7 @@ struct area_business_post_area:area_business
 		return 1;
 	}
 	//将推送区域信息加入人员数据
-	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
+	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr){}
 	virtual void on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
 	//从人员数据中清除区域信息
 	virtual void on_leave(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
@@ -42,7 +42,7 @@ struct area_business_speed_checker:area_business
 	}
 
 	//在ptr对象中初始化超速检测所需的对象
-	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
+	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr){}
 	//根据超速检测的策略，进行超速判断，超速时进行告警
 	//建议使用最近M秒内N秒超时进行判断,M=20,N=15，策略数据记录在ptr中..如此:一辆车理想情况下15s才能检测出来。15*4m/s=60mbut.15s内有可能只上来一个超速点。
 	virtual void on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
@@ -62,7 +62,7 @@ struct area_business_restricted:area_business
 		return 7;
 	}
 	//记录进入时间等信息,生成告警
-	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr)
+	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr)
 	{
 #if 0
         a->m_enter_point = point(c->x,c->y,c->z);
@@ -150,7 +150,7 @@ struct area_business_car_attendance:area_business
 	
 	}
 	//记录进入时间等信息,结束考勤,根据离开的时间和距离，判断是否记录一条新的考勤记录
-	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
+	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr){}
 	virtual void on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
 	//记录离开考勤区域信息,开始考勤
 	virtual void on_leave(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
@@ -167,7 +167,7 @@ struct area_business_person_attendance:area_business
 	
 	}
 	//记录进入时间等信息,开始考勤
-	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
+	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr){}
 	virtual void on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
 	//记录离开考勤区域信息,结束考勤
 	virtual void on_leave(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
@@ -187,7 +187,7 @@ struct area_business_count_checker:area_business
 	
 	}
 	//增加计数,并进行判断
-	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
+	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr){}
 	virtual void on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
 	//减少计数
 	virtual void on_leave(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
@@ -206,7 +206,7 @@ struct area_business_person_dwell_checker:area_business
 		return 2;
 	}
 	//进入区域，记录进入时间
-	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
+	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr){}
 	//判断是否超时
 	virtual void on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
 	//如果有超时告警，取消超时告警
@@ -220,7 +220,7 @@ struct area_business_card_enter_or_leave:area_business
 		return 9;
 	}
 	//进入区域则入库操作
-	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
+	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr){}
 	virtual void on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
 	//出区域则入库
 	virtual void on_leave(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}

area_business.h

@@ -13,7 +13,7 @@ struct area_business
 {
 	virtual int area_business_type()=0;
 
-	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
+	virtual void on_enter(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data>&ptr){}
 	virtual void on_hover(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}
 	virtual void on_leave(const std::shared_ptr<area_hover>&a,const std::shared_ptr<card_location_base>&c,std::shared_ptr<business_data> ptr){}