System documentation of the GNU Image-Finding Tool

CAlgorithmCollection.h

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

    GIFT, a flexible content based image retrieval system.
    Copyright (C) 1998, 1999, 2000, 2001, 2002, 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

*/
// -*- mode: c++ -*-
#ifndef _CALGORITHMCOLLECTION
#define _CALGORITHMCOLLECTION
#include "libMRML/include/uses-declarations.h"
#include <string>
#include <map>
#include "libMRML/include/CAlgorithm.h"
#ifdef LINK_DYNAMICALLY
#include "libMRML/include/CStaticQueryFactory.h"
#else
#include "libMRML/include/CDynamicQueryFactory.h"
#endif
#include "libMRML/include/CXMLElement.h" // for toXMLElement

class CAccessorAdminCollection;


class CAlgorithmCollection:public CStaticQueryFactory{
protected:
  CAlgorithm* mAlgorithmInConstruction;
protected:
  typedef map<string,CAlgorithm*> CContent;

  CContent mContent;
  CContent::const_iterator begin()const;
  CContent::const_iterator end()const;
public:
  //----------------------------------------
  CAlgorithm* getAlgorithmInConstruction();
  //----------------------------------------
  void startAlgorithmConstruction(CAlgorithm* inAlgorithm);
  CAlgorithmCollection(string inConfigFileName);
  ~CAlgorithmCollection();
  void addAlgorithm(CAlgorithm* inAlgorithm);
  CAlgorithm& getAlgorithmByType(const string& inType)const;
  bool containsAlgorithmByType(const string& inType)const;
  CAlgorithm* makeAlgorithmByType(const string& inType)const;
  //----------------------------------------
  CAlgorithm* getDefaultAlgorithm()const;
  //----------------------------------------
  CAlgorithm* makeDefaultAlgorithm()const;
  //----------------------------------------
  CXMLElement* getAlgorithmList(const CXMLElement& inGetAlgorithms)const;
  //----------------------------------------
  string toXML(bool inIsPrivate=false)const;
  CXMLElement* toXMLElement()const;
  CQuery* makeQuery(const string & inBaseType, 
                    CAccessorAdminCollection & inAccessorAdminCollection,
                    CAlgorithm & inAlgorithm,
                    CStaticQueryFactory& inFactory);

};
#endif

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