src/IO/SortedData.h

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/*
* This file is part of MultiBoost, a multi-class 
* AdaBoost learner/classifier
*
* Copyright (C) 2005 Norman Casagrande
* For informations write to nova77@gmail.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*
*/

#ifndef __SORTED_DATA_H
#define __SORTED_DATA_H

#include "IO/InputData.h"

#include <vector>
#include <utility> // for pair

using namespace std;

namespace MultiBoost {


class SortedData : public InputData
{
public:

   void load(const string& fileName, const eInputType inputType = IT_TRAIN, const int verboseLevel = 1);

   vpIterator getSortedBegin(const int colIdx) { return _sortedData[colIdx].begin(); }

   vpIterator getSortedEnd(const int colIdx) { return _sortedData[colIdx].end(); }

protected:

   typedef vector< pair<int, double> > column;

   vector<column>    _sortedData; 

};

} // end of namespace MultiBoost

#endif

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