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TList.cp
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1996-01-03
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// TList.cp - Macintosh Queues and Lists class object
//
// Apple Macintosh Developer Technical Support
// Written by: Vinne Moscaritolo
//
// Copyright (work in progress) Apple Computer, Inc All rights reserved.
//
// You may incorporate this sample code into your applications without
// restriction, though the sample code has been provided "AS IS" and the
// responsibility for its operation is 100% yours. However, what you are
// not permitted to do is to redistribute the source as "DSC Sample Code"
// after having made changes. If you're going to re-distribute the source,
// we require that you make it clear in the source that the code was
// descended from Apple Sample Code, but that you've made changes.
//
#include "TList.h"
// ---------------------------------------------------------------------------
// TList::Count( )
// ---------------------------------------------------------------------------
// count items on list
size_t TList::Count()
{
size_t index;
TLink* p;
for(p = GetFirst(), index = 0; p; p = p->Next(), index++);
return index;
}