//-*- Mode: C++ -*-
// @(#) $Id: AliHLTTPCCAParam.h,v 1.3 2010/08/10 22:44:47 mzyzak Exp $
// ************************************************************************
// This file is property of and copyright by the ALICE HLT Project        *
// ALICE Experiment at CERN, All rights reserved.                         *
// See cxx source for full Copyright notice                               *
//                                                                        *
//*************************************************************************

#ifndef ALIHLTTPCCAPARAMARBB_H
#define ALIHLTTPCCAPARAMARBB_H

#include "arbb.hpp"

#include "AliHLTTPCCADef.h"
#include "AliHLTTPCCAParameters.h"

using arbb::dense;
using arbb::select;
using arbb::f32;
using arbb::i32;
using arbb::u8;

class AliHLTTPCCATrackParamArBB;

/**
 * @class ALIHLTTPCCAParam
 * parameters of the AliHLTTPCCATracker, including geometry information
 * and some reconstructon constants.
 *
 * The class is under construction.
 *
 */
class AliHLTTPCCAParamArBB
{
 public:
  AliHLTTPCCAParamArBB();
  ~AliHLTTPCCAParamArBB(){};

  void GetClusterErrors2( dense<u8> iRow, const AliHLTTPCCATrackParamArBB &t, dense<f32> &Err2Y, dense<f32> &Err2Z );

  f32 cBz() { return fcBz; }

  void SetcBz( float f ) { fcBz = f32(f); }
  void SetS0Par( const int i, const float f0, const float f1 );
  dense<f32> GetS0Par( const int i ) const { return fParamS0Par[i];}

  inline void errorType( dense<u8> &row, dense<i32> &type ) {
    type = select( row < AliHLTTPCCAParameters::NumberOfInnerRows , 0 , 1 );
  }
 private:
  dense<f32> fParamS0Par[6];
  f32 fcBz;
};

#endif