#include <iostream>

#include "elementDrift.h"
#include "mathematicalTools.h"
#include "mixedTools.h"

elementDrift::elementDrift() : abstractElement() 
{
  elementName_ = nomdElements("drift");
  nbParam_ = elementName_.getElementNbParameters();
  parametersString_ = new string[nbParam_+1];
  parmelaOk_ = true;
  transportOk_ = true;
  //  transportElementName_ = "*DRIFT*";
}

 string* elementDrift::getParametersString() const 
 {
   parametersString_[0] = mixedTools::intToString(nbParam_);
   parametersString_[1] = mixedTools::doubleToString(lenghtElem_);
   parametersString_[2] = mixedTools::doubleToString(aperture_);
   return parametersString_;
 }

 void  elementDrift::setParametersString(string* param)
 {
   if ( param == NULL )
     {
       cerr << "  elementDrift::setParametersString parameters empty parameter set";
       return;
     }
   int nbparam = atoi(param[0].c_str());
   if ( nbparam != nbParam_ ) 
     {
       cerr << "  elementDrift::setParametersString parameters do not match for a DRIFT";
       return;
     }
   lenghtElem_ = atof(param[1].c_str());
   aperture_  = atof(param[2].c_str());
 }

string elementDrift::parmelaOutputFlow() const
{
  ostringstream sortie;
  sortie << "DRIFT /l=" << lenghtElem_ << "  /aper=" << aperture_ << "  /iout=1";
  return sortie.str();
}


string elementDrift::transportOutputFlow() const
  {
    ostringstream sortie;
    // longueur en m
    sortie << label_ << ":" << "  DRIFT, L=" << 0.01*lenghtElem_ << ";";
    return sortie.str();
  }


string elementDrift::FileOutputFlow() const
{
  ostringstream sortie;
  //  sortie << elementName_.getElementType()  << endl;
  sortie << elementName_.getElementLabel() << endl;
  sortie  << label_ << endl;
  sortie << lenghtElem_ << "  " << aperture_ <<endl;
  return sortie.str();
}

void elementDrift::FileInput(ifstream& ifs)
{
  ifs >> label_;
  ifs >> lenghtElem_ >>  aperture_;
}