/////////////////////////////////////////////////////////////////
//
// FOR THE DEMONSTRATION
// this class just apply the linear fitting for all track candidates
// Y.Fujii
//
/////////////////////////////////////////////////////////////////
#include <vector>
#include <iostream>

#include <IOADatabase.hxx>
#include <ILinearFitter.hxx>
#include <IReconTrack.hxx>
#include <IReconTrackCand.hxx>

#include <ICOMETEvent.hxx>
#include <IHitSelection.hxx>
#include <IMCHit.hxx>
#include <IHit.hxx>

#include <TLinearFitter.h>
#include <TVirtualFitter.h>

ILinearFitter::ILinearFitter(const char* name, const char* title)
:IVTrackFitter(name, title)
{;}

ILinearFitter::~ILinearFitter() {;}

int ILinearFitter::Init()
{
  COMETInfo("//----------------------------------------------------------//");
  COMETInfo("// Initialize ILinearFitter");

  COMET::IOADatabase::Get().UpdateGeometry();

  fFitter = new TLinearFitter();

  std::string fName = "hit/hits";
  COMETInfo("//----------------------------------------------------------//");
  return 0;
}

int ILinearFitter::BeginOfEvent()
{
  return 0;
}

int ILinearFitter::EndOfEvent()
{
  return 0;
}

int ILinearFitter::Finish() {return 0;}

COMET::IHandle<COMET::IAlgorithmResult> ILinearFitter::Process(const COMET::IAlgorithmResult& input)
{
  COMET::IHandle<COMET::IAlgorithmResult> dummy;
  return dummy;
}

int ILinearFitter::Load(COMET::ICOMETEvent& anEvent)
{
  return 1;
}

int ILinearFitter::Save(COMET::ICOMETEvent* anEvent)
{
  return 1;
}