Prev

void  Prev(
   CObject*  object      // 목록의 이전 요소에 대한 포인터
  \)

//--- CObject::Prev(CObject*) 예시
#include <Object.mqh>
//---
void OnStart()
  {
   CObject *object_first,*object_second;
   //---
   object_first=new CObject;
   if(object_first==NULL)
     {
      printf("개체 생성 오류");
      return;
     }
   object_second=new CObject;
   if(object_second==NULL)
     {
      printf("개체 생성 오류");
      delete object_first;
      return;
     }
   //--- 상호 연결 설정
   object_first.Next(object_second);
   object_second.Prev(object_first);
   //--- 개체 사용
   //--- ...
   //--- 개체 삭제하기
   delete object_first;
   delete object_second;
  }