/* -*- mode: c++ -*- 
*/
/* 

    GIFT, a flexible content based image retrieval system.
    Copyright (C) 1998, 1999, 2000 CUI, University of Geneva

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

*/
/***************************************
*
* 
*
****************************************
*
* modification history:
*
* HM 090399 created the documentation
*
****************************************
*
* compiler defines used:
*
*
****************************************/
#ifndef _CIFLISTREADER
#define _CIFLISTREADER


class CInvertedFileAccessor;
class CWeightingFunction;

#include "CIFListStart.h"

///
class CIFListReaderHeap{


  ///
  istream& mInvertedFile;
  ///
  CInvertedFileAccessor& mAccessor;
  ///
  CWeightingFunction& mWeightingFunction;
public:
/***************************************
*
* 
*
***************************************/
  ///
  CIFListReader(const CInvertedFileAccessor& inAccessor,
		const CWeightingFunctionPointerHash& inWF);
/***************************************
*
* 
*
***************************************/
  ///
  void goToFirst();

/***************************************
*
* 
*
***************************************/
  ///
  double getCurrentBest()const;

/***************************************
*
* 
*
***************************************/
  ///
  double popCurrentBest()const;

/***************************************
*
* 
*
***************************************/
  ///
  operator bool()const;

};

///for CIFListReaders
operator<(const CIFListReader& l,
	  const CIFListReader& t);
#endif

Documentation generated by muellerw@pc7170 on Fre Sep 29 14:43:08 CEST 2000