CList::AddHead

  • 项目

POSITIONAddHead(ARG_TYPEnewElement);

voidAddHead(CList*pNewList);

Return Value

The first version returns the POSITION value of the newly inserted element.

Parameters

ARG_TYPE

Template parameter specifying the type of the list element (can be a reference).

newElement

The new element.

pNewList

A pointer to another CList list. The elements in pNewList will be added to this list.

Remarks

Adds a new element or list of elements to the head of this list. The list can be empty before the operation.

Example

// Declarations of the variables used in the example
CList<CString,CString&> myList;
CList<CString,CString&> myList2;

// There are two versions of CList::AddHead: one adds a single
// element to the front of the list, the second adds another list
// to the front.

// This adds the string "ABC" to the front of myList.
// myList is a list of CStrings (ie defined as CList<CString,CString&>).
myList.AddHead(CString("ABC"));

// This adds the elements of myList2 to the front of myList.
myList.AddHead(&myList2);

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See Also   CList::GetHead, CList::RemoveHead