/*********************************
tercpp: an open-source Translation Edit Rate (TER) scorer tool for Machine Translation.

Copyright 2010-2013, Christophe Servan, LIUM, University of Le Mans, France
Contact: christophe.servan@lium.univ-lemans.fr

The tercpp tool and library are 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 3 of the licence, or
(at your option) any later version.

This program and library are 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 Lesser General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
**********************************/
#ifndef __BESTSHIFTSTRUCT_H__
#define __BESTSHIFTSTRUCT_H__


#include <vector>
#include <cstdio>
#include <string>
#include <sstream>
#include "tools.h"
#include "terShift.h"
#include "terAlignment.h"


using namespace std;
using namespace TERCPPNS_Tools;

namespace TERCPPNS_TERCpp
{
class bestShiftStruct
{
private:
public:

// 	alignmentStruct();
// 	alignmentStruct (int _start, int _end, int _moveto, int _newloc);
// 	alignmentStruct (int _start, int _end, int _moveto, int _newloc, vector<string> _shifted);
// 	string toString();
// 	int distance() ;
// 	bool leftShift();
// 	int size();
// 	alignmentStruct operator=(alignmentStruct t);
// 	string vectorToString(vector<string> vec);

//   int start;
//   int end;
//   int moveto;
//   int newloc;
  terShift * m_best_shift;
  terAlignment * m_best_align;
  bool * m_empty;
  bestShiftStruct();
  ~bestShiftStruct();
  inline void set(bestShiftStruct l_bestShiftStruct) {
    m_best_shift->set(l_bestShiftStruct.m_best_shift);
    m_best_align->set(l_bestShiftStruct.m_best_align);
    setEmpty(l_bestShiftStruct.getEmpty());
  }
  inline void set(bestShiftStruct * l_bestShiftStruct) {
    m_best_shift->set(l_bestShiftStruct->m_best_shift);
    m_best_align->set(l_bestShiftStruct->m_best_align);
    setEmpty(l_bestShiftStruct->getEmpty());
  }
  void setEmpty(bool b);
  void setBestShift(terShift * l_terShift);
  void setBestAlign(terAlignment * l_terAlignment);
  string toString();
  bool getEmpty();

//   vector<string> nwords; // The words we shifted
//   char* alignment ; // for pra_more output
//   vector<vecInt> aftershift; // for pra_more output
  // This is used to store the cost of a shift, so we don't have to
  // calculate it multiple times.
//   double cost;
};

}
#endif