//____________________________________________________________________
// 
// Vertex data class for the Beam-Beam counters  
//
// Contains the time 0 information, the Z position
// and a short int for the method used:
//    0: well, that shouldn't happen
//    1: big tubes only
//    2: small tubes only
//    3: fastest tube
//
//____________________________________________________________________
//
// $Id: BrBbVertex.cxx,v 1.2 2001/10/02 01:51:33 ouerdane Exp $
// $Author: ouerdane $
// $Date: 2001/10/02 01:51:33 $
// $Copyright: (C) 2001 BRAHMS Collaboration <brahmlib@rhic.bnl.gov>
//
//____________________________________________________________________

#ifndef __IOSTREAM__
#include <iostream>
#endif
#ifndef __IOMANIP__
#include <iomanip>
#endif

#ifndef BRAT_BrBbVertex
#include "BrBbVertex.h"
#endif

//____________________________________________________________________
ClassImp(BrBbVertex);

//____________________________________________________________________
 BrBbVertex::BrBbVertex()
  : BrDataObject()
{
  // Default constructor, do not use
  fTime0     = -1;
  fLeftTime  = -1;
  fRightTime = -1;
  fZ0        = 999;
  fMethod    = 0;
}

//____________________________________________________________________
 BrBbVertex::BrBbVertex(const Char_t* name, const Char_t* title)
  : BrDataObject(name, title)
{
  // named constructor
  
  fTime0     = -1;
  fLeftTime  = -1;
  fRightTime = -1;
  fZ0        = 999;
  fMethod    = 0;
}

//____________________________________________________________________
 BrBbVertex::BrBbVertex(BrBbVertex &vtx) 
  : BrDataObject(vtx.GetName(), vtx.GetTitle()) 
{  
  //Copy constructor
  
  SetZ0(vtx.GetZ0());
  SetTime0(vtx.GetTime0());
  SetLeftTime(vtx.GetLeftTime());
  SetRightTime(vtx.GetRightTime());
  SetMethod(vtx.GetMethod());
}

//____________________________________________________________________
 void BrBbVertex::Clear()
{
  fMethod    = 0;
  fZ0        = 999;
  fTime0     = -1;
  fLeftTime  = -1;
  fRightTime = -1;
}

//____________________________________________________________________
BrBbVertex& BrBbVertex::operator=(BrBbVertex &vtx)
{
  // assign content of vtx to this
  fMethod    = vtx.GetMethod();
  fZ0        = vtx.GetZ0();
  fTime0     = vtx.GetTime0();
  fLeftTime  = vtx.GetLeftTime();
  fRightTime = vtx.GetRightTime();
  
  return *this;
}

//____________________________________________________________________
 void BrBbVertex::Print(Option_t* option)  const 
{
  // Print information 
  // 
  TString opt(option); 
  opt.ToLower(); 
  
  cout << "BrBbVertex: " << GetName() << "(" << GetTitle() << ")" 
       << endl; 
  
  cout << " Method used:   " << flush; 
  switch (fMethod) {
  case 0:  cout << "none" << endl; break;
  case 1:  cout << "Big Tubes only" << endl;  break; 
  case 2:  cout << "Small tubes only" << endl;   break; 
  case 3:  cout << "Fastest tube only" << endl;  break; 
  default: cout << "unknown" << endl;
  }
  
  cout << "    Z position   : " <<  setw(8) << GetZ0()    << endl
       << "    Trigger time : " <<  setw(8) << GetTime0() << endl
       << "    Left time    : " <<  setw(8) << GetLeftTime() << endl
       << "    Right time   : " <<  setw(8) << GetRightTime() << endl;
}

//____________________________________________________________________
//
// $Log: BrBbVertex.cxx,v $
// Revision 1.2  2001/10/02 01:51:33  ouerdane
// Added operator = in BrBbvertex
//
// Revision 1.1  2001/09/23 01:43:22  videbaek
// Add the vertex class for Bb holding Z and T0 information.
// Thanks to DO- but likely changes will occur shortly
//
//

Copyright ; 2002 BRAHMS Collaboration <brahmlib@rcf.rhic.bnl.gov>
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