// $Id$

/************************************************************
 * The Data Acquisition Backbone Core (DABC)                *
 ************************************************************
 * Copyright (C) 2009 -                                     *
 * GSI Helmholtzzentrum fuer Schwerionenforschung GmbH      *
 * Planckstr. 1, 64291 Darmstadt, Germany                   *
 * Contact:  http://dabc.gsi.de                             *
 ************************************************************
 * This software can be used under the GPL license          *
 * agreements as stated in LICENSE.txt file                 *
 * which is part of the distribution.                       *
 ************************************************************/

#include "dabc/eventsapi.h"

// ======================================================================================

unsigned dabc::EventsIterator::NumEvents(const Buffer& buf)
{
   if (!Assign(buf)) return 0;
   unsigned cnt = 0;
   while (NextEvent()) cnt++;
   Close();
   return cnt;
}