System documentation of the GNU Image-Finding Tool

CAlgorithm.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 _CALGORITHM
#define _CALGORITHM
#include "libMRML/include/uses-declarations.h"
#include "libMRML/include/CXMLElement.h"
#include "libMRML/include/CSelfDestroyPointer.h"
#include <map>

class CQuery;
class CAlgorithmCollection;
class CAlgorithm:public CXMLElement{
protected:
public:
  virtual void addChild(const string&,
                        const char* const* const inAttributeList=0);
  virtual void addChild(CXMLElement* inChild);

  //   /** reading an attribute for strings 
  
  //       here we extend the inheritance mechanism. We do not only look at
  //       parents, but also at the default values provided by the configuration.
  
  //       this is virtual in order to plug in other methods of inheritance
  
  //       @see: CXMLElement.h#stringReadAttribute
  //    */
  //   virtual pair<bool,string> stringReadAttribute(const string& inAttribute)const;
  bool configure(CAlgorithmCollection& inBaseConfiguration);
  void mergeAttributes(const CAlgorithm& inAlgorithm);
  void mergeChildLists(const CAlgorithm& inAlgorithm);
  string getCollectionID()const;
  double getWeight()const;
  string getAlgorithmName()const;
  pair<bool,string> getType()const;
  pair<bool,string> getInheritsFrom()const;
  string getBaseType()const;
  string getID()const;
  string toOldMRML()const;
  void setDefault(CAlgorithm& inDefault);
  CAlgorithm* clone()const;
  CAlgorithm(const char* ,
             const char* const* const inAttributeList=0);
  CAlgorithm(const string& ,
             const list< pair<string,string> >& inList);
  CAlgorithm(const CXMLElement& inAlgorithm);
  CAlgorithm(const CAlgorithm& inAlgorithm);
};


//----------------------------------------
//probably obsolete
//----------------------------------------
class CSortByID_CA:public binary_function<const CAlgorithm&,const CAlgorithm&,bool>{
public:
  bool operator()(const CAlgorithm& l,
                  const CAlgorithm& t)const;
};
//----------------------------------------
//probably obsolete
//----------------------------------------
class CSortByBase_CA:public binary_function<const CAlgorithm&,const CAlgorithm&,bool>{
public:
  bool operator()(const CAlgorithm& l,
                  const CAlgorithm& t)const;
};

#endif

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