/*
   * ASCLITE
   * Author: Jerome Ajot, Jon Fiscus, Nicolas Radde, Chris Laprun
   *
   * This software was developed at the National Institute of Standards and Technology by 
   * employees of the Federal Government in the course of their official duties. Pursuant
   * to title 17 Section 105 of the United States Code this software is not subject to
   * copyright protection and is in the public domain. ASCLITE is an experimental system.
   * NIST assumes no responsibility whatsoever for its use by other parties, and makes no
   * guarantees, expressed or implied, about its quality, reliability, or any other
   * characteristic. We would appreciate acknowledgement if the software is used.
   *
   * THIS SOFTWARE IS PROVIDED "AS IS."  With regard to this software, NIST MAKES NO EXPRESS
   * OR IMPLIED WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING MERCHANTABILITY,
   * OR FITNESS FOR A PARTICULAR PURPOSE.
   */
  
  #include "alignedspeechiterator.h"
  
  AlignedSpeechIterator::AlignedSpeechIterator(Alignment* alignment) {
  	m_current = alignment->m_references.begin();
  	m_end = alignment->m_references.end();
  }
  
  bool AlignedSpeechIterator::Current(AlignedSpeech** current) {
  	if(m_current != m_end) {
  		*current = m_current->second;
  		++m_current;
  		return true;
  	}
  	return false;
  }