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terShift.cpp « TERsrc « mert - github.com/moses-smt/mosesdecoder.git - Unnamed repository; edit this file 'description' to name the repository.
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#include "terShift.h"

using namespace std;
namespace TERCpp
{

// 	terShift::terShift()
// 	{
// // 		vector<string> ref;
// // 		vector<string> hyp;
// // 		vector<string> aftershift;
//
// 		//   terShift[] allshifts = null;
//
// 		numEdits=0;
// 		numWords=0;
// 		bestRef="";
//
// 		numIns=0;
// 		numDel=0;
// 		numSub=0;
// 		numSft=0;
// 		numWsf=0;
// 	}
terShift::terShift ()
{
  start = 0;
  end = 0;
  moveto = 0;
  newloc = 0;
  cost=1.0;
}
terShift::terShift ( int _start, int _end, int _moveto, int _newloc )
{
  start = _start;
  end = _end;
  moveto = _moveto;
  newloc = _newloc;
  cost=1.0;
}

terShift::terShift ( int _start, int _end, int _moveto, int _newloc, vector<string> _shifted )
{
  start = _start;
  end = _end;
  moveto = _moveto;
  newloc = _newloc;
  shifted = _shifted;
  cost=1.0;
}
// 	string terShift::vectorToString(vector<string> vec)
// 	{
// 		string retour("");
// 		for (vector<string>::iterator vecIter=vec.begin();vecIter!=vec.end(); vecIter++)
// 		{
// 			retour+=(*vecIter)+"\t";
// 		}
// 		return retour;
// 	}

string terShift::toString()
{
  stringstream s;
  s.str ( "" );
  s << "[" << start << ", " << end << ", " << moveto << "/" << newloc << "]";
  if ( ( int ) shifted.size() > 0 ) {
    s << " (" << vectorToString ( shifted ) << ")";
  }
  return s.str();
}

/* The distance of the shift. */
int terShift::distance()
{
  if ( moveto < start ) {
    return start - moveto;
  } else if ( moveto > end ) {
    return moveto - end;
  } else {
    return moveto - start;
  }
}

bool terShift::leftShift()
{
  return ( moveto < start );
}

int terShift::size()
{
  return ( end - start ) + 1;
}
// 	terShift terShift::operator=(terShift t)
// 	{
//
// 		return t;
// 	}


}