www.pudn.com > firev0.01.rar > blobworldfeature.hpp

/*
This file is part of the FIRE -- Flexible Image Retrieval System

FIRE 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.

FIRE 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 FIRE; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/
#ifndef __blobworldfeature_hpp
#define __blobworldfeature_hpp

#include "blob.hpp"

class BlobWorldFeature :public BaseFeature {

public:
  BlobWorldFeature() {
    regions_=vector();
  }
  
  virtual const double operator[](const unsigned int a) const {
    return regions_[a/235]->operator[](a%235);
  };
  

  const Blob* region(const unsigned int a) const {
    return regions_[a];
  }
  
  const unsigned int nOfRegions() const {
    return regions_.size();
  }
  
  
  virtual const unsigned int size() const {
    return regions_.size()*11;
  };
  
  void load(::std::string filename);
  void save(::std::string filename) const;
  
private:
  vector regions_;

};


inline ::std::ostream& operator<<(::std::ostream& os, const BlobWorldFeature& src) {
  os << "Regions: " << src.nOfRegions() << ::std::endl;
  for(unsigned int i=0;i