CAtlList::IsEmpty

Call this method to determine if the list is empty.

bool IsEmpty( ) const throw( );

Return Value

Returns true if the list contains no objects, otherwise false.

Example

// Define the integer list
CAtlList<int> myList;

// Populate the list
myList.AddTail(1);
myList.AddTail(2);
myList.AddTail(3);
myList.AddTail(4);

// Confirm not empty
ATLASSERT(myList.IsEmpty() == false);

// Remove the tail element
myList.RemoveTailNoReturn();

// Confirm not empty
ATLASSERT(myList.IsEmpty() == false);

// Remove the head element
myList.RemoveHeadNoReturn();

// Confirm not empty
ATLASSERT(myList.IsEmpty() == false);

// Remove all remaining elements
myList.RemoveAll();

// Confirm empty
ATLASSERT(myList.IsEmpty() == true);   

Requirements

Header: atlcoll.h

See Also

Reference

CAtlList Class

CAtlList::GetCount

Other Resources

CAtlList Members