名称 

说明 

 

McDbObjectPointerBase::object () 

返回打开的对象指针
This function does not modify the object, but we may not make it const. Doing so will overload it with the const operator->() function above, which is not allowed (we're overloading on const-ness). 

 

McDbObjectPointerBase::object () 

返回打开的对象常量指针