GetNodeAtIndex

Gets an element from the specified position in the list.

CObject*  GetNodeAtIndex(
   int  pos      // position
   )

Parameters

pos

[in] element position in the list.

Return Value

pointer to the element - success, NULL - cannot receive a pointer.

Example:

//--- example for CList::GetNodeAtIndex(int)
#include <Arrays\List.mqh>
//---
void OnStart()
  {
   CList *list=new CList;
   //---
   if(list==NULL)
     {
      printf("Object create error");
      return;
     }
   //--- add list elements
   //--- . . .
   CObject *object=list.GetNodeAtIndex(10);
   if(object==NULL)
     {
      printf("Get node error");
      delete list;
      return;
     }
   //--- use element
   //--- . . .
   //--- do not delete element
   //--- delete list
   delete list;
  }