/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/ 
 

/* $Id$ */


#include "AliMUONGlobalTrigger.h"
#include <assert.h>
#include "AliLog.h"
#include "AliMUONLocalStruct.h"

ClassImp(AliMUONGlobalTrigger)

/// ------------------
/// Class AliMUONGlobalTrigger
/// ------------------
// Global Trigger algorithm data output
// built from Local and Regional algorithms 
/// Ph. Crochet
///
/// update for copy & assigment operator
/// add SetGlobalPattern and GetGlobalPattern method for rawdata
/// Ch. Finck


//----------------------------------------------------------------------
AliMUONGlobalTrigger::AliMUONGlobalTrigger()
  : TObject(),
    fSinglePlusLpt(0),
    fSinglePlusHpt(0),
    fSinglePlusApt(0),
  
    fSingleMinusLpt(0),
    fSingleMinusHpt(0),
    fSingleMinusApt(0),
  
    fSingleUndefLpt(0),
    fSingleUndefHpt(0),
    fSingleUndefApt(0),
    
    fPairUnlikeLpt(0),
    fPairUnlikeHpt(0),
    fPairUnlikeApt(0),
    
    fPairLikeLpt(0),
    fPairLikeHpt(0),
    fPairLikeApt(0)
{ 
  //
  // constructor 
  //
}
//----------------------------------------------------------------------
AliMUONGlobalTrigger::AliMUONGlobalTrigger(const AliMUONGlobalTrigger& theMUONGlobalTrig)
  : TObject(theMUONGlobalTrig)
{
  //
  // copy constructor
  //
  fSinglePlusLpt  = theMUONGlobalTrig.fSinglePlusLpt;
  fSinglePlusHpt  = theMUONGlobalTrig.fSinglePlusHpt;
  fSinglePlusApt  = theMUONGlobalTrig.fSinglePlusApt;
  
  fSingleMinusLpt = theMUONGlobalTrig.fSingleMinusLpt;
  fSingleMinusHpt = theMUONGlobalTrig.fSingleMinusHpt;
  fSingleMinusApt = theMUONGlobalTrig.fSingleMinusApt;
  
  fSingleUndefLpt = theMUONGlobalTrig.fSingleUndefLpt;
  fSingleUndefHpt = theMUONGlobalTrig.fSingleUndefHpt;
  fSingleUndefApt = theMUONGlobalTrig.fSingleUndefApt;
  
  fPairUnlikeLpt  = theMUONGlobalTrig.fPairUnlikeLpt;
  fPairUnlikeHpt  = theMUONGlobalTrig.fPairUnlikeHpt;
  fPairUnlikeApt  = theMUONGlobalTrig.fPairUnlikeApt;
  
  fPairLikeLpt    = theMUONGlobalTrig.fPairLikeLpt;
  fPairLikeHpt    = theMUONGlobalTrig.fPairLikeHpt;
  fPairLikeApt    = theMUONGlobalTrig.fPairLikeApt;
}

//----------------------------------------------------------------------
AliMUONGlobalTrigger& AliMUONGlobalTrigger::operator=(const AliMUONGlobalTrigger& theMUONGlobalTrig)
{
  // assignement operator
  //
  // equal operator (useful for non-pointer member in TClonesArray)

  if (this == &theMUONGlobalTrig)
    return *this;
    
  // base class assignement
  TObject::operator=(theMUONGlobalTrig);

  fSinglePlusLpt  = theMUONGlobalTrig.fSinglePlusLpt;
  fSinglePlusHpt  = theMUONGlobalTrig.fSinglePlusHpt;
  fSinglePlusApt  = theMUONGlobalTrig.fSinglePlusApt;
  
  fSingleMinusLpt = theMUONGlobalTrig.fSingleMinusLpt;
  fSingleMinusHpt = theMUONGlobalTrig.fSingleMinusHpt;
  fSingleMinusApt = theMUONGlobalTrig.fSingleMinusApt;
  
  fSingleUndefLpt = theMUONGlobalTrig.fSingleUndefLpt;
  fSingleUndefHpt = theMUONGlobalTrig.fSingleUndefHpt;
  fSingleUndefApt = theMUONGlobalTrig.fSingleUndefApt;
  
  fPairUnlikeLpt  = theMUONGlobalTrig.fPairUnlikeLpt;
  fPairUnlikeHpt  = theMUONGlobalTrig.fPairUnlikeHpt;
  fPairUnlikeApt  = theMUONGlobalTrig.fPairUnlikeApt;
  
  fPairLikeLpt    = theMUONGlobalTrig.fPairLikeLpt;
  fPairLikeHpt    = theMUONGlobalTrig.fPairLikeHpt;
  fPairLikeApt    = theMUONGlobalTrig.fPairLikeApt;

  return *this;
}

//----------------------------------------------------------------------
AliMUONGlobalTrigger::AliMUONGlobalTrigger(Int_t *singlePlus, 
					   Int_t *singleMinus,
					   Int_t *singleUndef,
					   Int_t *pairUnlike, Int_t *pairLike)
{
  //
  // Set the Global Trigger object
  //
  fSinglePlusLpt = singlePlus[0];
  fSinglePlusHpt = singlePlus[1];
  fSinglePlusApt = singlePlus[2];

  fSingleMinusLpt = singleMinus[0];
  fSingleMinusHpt = singleMinus[1];
  fSingleMinusApt = singleMinus[2];

  fSingleUndefLpt = singleUndef[0];
  fSingleUndefHpt = singleUndef[1];
  fSingleUndefApt = singleUndef[2];

  fPairUnlikeLpt = pairUnlike[0];
  fPairUnlikeHpt = pairUnlike[1];
  fPairUnlikeApt = pairUnlike[2];

  fPairLikeLpt   = pairLike[0];  
  fPairLikeHpt   = pairLike[1];  
  fPairLikeApt   = pairLike[2];  
}

//-----------------------------------------------------------
void AliMUONGlobalTrigger:: SetGlobalPattern(Int_t gloTrigPat)
{
  //
  // set class member from global pattern
  // coming from rawdata
  //
  fSinglePlusLpt = (gloTrigPat     ) & 0x1;
  fSinglePlusHpt = (gloTrigPat >> 1) & 0x1; 
  fSinglePlusApt = (gloTrigPat >> 2) & 0x1;

  fSingleMinusLpt = (gloTrigPat >> 3) & 0x1;
  fSingleMinusHpt = (gloTrigPat >> 4) & 0x1;
  fSingleMinusApt = (gloTrigPat >> 5) & 0x1; 

  fSingleUndefLpt = (gloTrigPat >> 6) & 0x1;
  fSingleUndefHpt = (gloTrigPat >> 7) & 0x1;
  fSingleUndefApt = (gloTrigPat >> 8) & 0x1;

  fPairUnlikeLpt = (gloTrigPat >> 9) & 0x1;
  fPairUnlikeHpt = (gloTrigPat >> 10) & 0x1;
  fPairUnlikeApt = (gloTrigPat >> 11) & 0x1;

  fPairLikeLpt   = (gloTrigPat >> 12) & 0x1;
  fPairLikeHpt   = (gloTrigPat >> 13) & 0x1;
  fPairLikeApt   = (gloTrigPat >> 14) & 0x1;

}

//-----------------------------------------------------------
Int_t AliMUONGlobalTrigger::GetGlobalPattern() const
{

  //
  // global trigger pattern calculation
  // from class member values
  //
  Int_t gloTrigPat = 0;

  if (SinglePlusLpt())  gloTrigPat|= 0x1;
  if (SinglePlusHpt())  gloTrigPat|= 0x2;
  if (SinglePlusApt())  gloTrigPat|= 0x4;
 
  if (SingleMinusLpt()) gloTrigPat|= 0x8;
  if (SingleMinusHpt()) gloTrigPat|= 0x10;
  if (SingleMinusApt()) gloTrigPat|= 0x20;
 
  if (SingleUndefLpt()) gloTrigPat|= 0x40;
  if (SingleUndefHpt()) gloTrigPat|= 0x80;
  if (SingleUndefApt()) gloTrigPat|= 0x100;
 
  if (PairUnlikeLpt())  gloTrigPat|= 0x200;
  if (PairUnlikeHpt())  gloTrigPat|= 0x400;
  if (PairUnlikeApt())  gloTrigPat|= 0x800;

  if (PairLikeLpt())    gloTrigPat|= 0x1000;
  if (PairLikeHpt())    gloTrigPat|= 0x2000;
  if (PairLikeApt())    gloTrigPat|= 0x4000;

  return gloTrigPat;

}

//----------------------------------------------------------------------
void AliMUONGlobalTrigger::Print(Option_t* opt) const
{
  //
  // Printing Global Trigger information
  //
  TString sopt(opt);
  sopt.ToUpper();
  if ( sopt.Contains("FULL") ) { 

      printf("===================================================\n");
      printf(" Global Trigger output       Low pt  High pt   All\n");
      printf(" number of Single Plus      :\t");
      printf("%i\t%i\t%i\t",SinglePlusLpt(),SinglePlusHpt(),SinglePlusApt());
      printf("\n");
      
      printf(" number of Single Minus     :\t");
      printf("%i\t%i\t%i\t",SingleMinusLpt(),SingleMinusHpt(),SingleMinusApt());
      printf("\n");
      
      printf(" number of Single Undefined :\t"); 
      printf("%i\t%i\t%i\t",SingleUndefLpt(),SingleUndefHpt(),SingleUndefApt());
      printf("\n");
      
      printf(" number of UnlikeSign pair  :\t"); 
      printf("%i\t%i\t%i\t",PairUnlikeLpt(),PairUnlikeHpt(),PairUnlikeApt());
      printf("\n");
      
      printf(" number of LikeSign pair    :\t");  
      printf("%i\t%i\t%i\t",PairLikeLpt(),PairLikeHpt(),PairLikeApt());
      printf("\n");
      
      printf("===================================================\n");
  }  
}