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DocInfoList.hpp

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/*==========================================================================
 * Copyright (c) 2001 Carnegie Mellon University.  All Rights Reserved.
 *
 * Use of the Lemur Toolkit for Language Modeling and Information Retrieval
 * is subject to the terms of the software license set forth in the LICENSE
 * file included with this software, and also available at
 * http://www.cs.cmu.edu/~lemur/license.html
 *
 *==========================================================================
*/


#ifndef _DOCINFOLIST_HPP
#define _DOCINFOLIST_HPP





class DocInfo {
public:
  virtual ~DocInfo() {}
  
  virtual int docID() =0;
  
  virtual int termCount()=0;
};




class DocInfoList {
public:
  virtual ~DocInfoList() {}
  
  virtual void startIteration()=0;

  virtual bool hasMore()=0;

  virtual DocInfo *nextEntry()=0;

};




#endif

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