[u/mrichter/AliRoot.git] / MUON / AliMUONTriggerSegmentation.cxx

/**************************************************************************
 * 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.                  *
 **************************************************************************/

/* $Id$ */

//**********************************************************************
// Segmentation classe for trigger chambers.
// In the present version the method use global strip coordinates except
// HasPad. The conversion is made via GetPadLoc2Glo.
// To be improved in the future.
//**********************************************************************

#include "AliMUONTriggerSegmentation.h"
#include "AliLog.h"
#include "Riostream.h"

//___________________________________________
ClassImp(AliMUONTriggerSegmentation)

AliMUONTriggerSegmentation::AliMUONTriggerSegmentation() 
  : AliMUONVGeometryDESegmentation(),
    fBending(0),
    fId(0),
    fNsec(7),
    fNpx(999999),
    fNpy(999999),
    fXhit(0.),
    fYhit(0.),
    fIx(0),
    fIy(0),
    fX(0.),
    fY(0.),
// add to St345SlatSegmentation
    fLineNumber(0),
    fRpcHalfXsize(0),
    fRpcHalfYsize(0)
{
// add to St345SlatSegmentation
  for (Int_t i=0; i<7; i++) {
      fNstrip[i]=0;
      fStripYsize[i]=0.;   
      fStripXsize[i]=0.;  
      fModuleXmin[i]=0.;
      fModuleXmax[i]=0.;  
      fModuleYmin[i]=0.;  
  }
}


//___________________________________________
AliMUONTriggerSegmentation::AliMUONTriggerSegmentation(Bool_t bending) 
  : AliMUONVGeometryDESegmentation(),
    fBending(bending),
    fId(0),
    fNpx(999999),
    fNpy(999999),
    fXhit(0.),
    fYhit(0.),
    fIx(0),
    fIy(0),
    fX(0.),
    fY(0.),
// add to St345SlatSegmentation
    fLineNumber(0),
    fRpcHalfXsize(0),
    fRpcHalfYsize(0)
{
  // Non default constructor
  fNsec = 7;  
// add to St345SlatSegmentation
  for (Int_t i=0; i<7; i++) {
      fNstrip[i]=0;
      fStripYsize[i]=0.;   
      fStripXsize[i]=0.;  
      fModuleXmin[i]=0.;
      fModuleXmax[i]=0.;  
      fModuleYmin[i]=0.;  
  }
}

//----------------------------------------------------------------------
AliMUONTriggerSegmentation::AliMUONTriggerSegmentation(const AliMUONTriggerSegmentation& rhs) : AliMUONVGeometryDESegmentation(rhs)
{
  AliFatal("Not implemented.");
}
//----------------------------------------------------------------------
AliMUONTriggerSegmentation::~AliMUONTriggerSegmentation() 
{
  // Destructor
    ;    
}
//----------------------------------------------------------------------
AliMUONTriggerSegmentation& AliMUONTriggerSegmentation::operator=(const AliMUONTriggerSegmentation& rhs)
{
// Protected assignement operator
  if (this == &rhs) return *this;
  AliFatal("Not implemented.");
  return *this;  
}
//----------------------------------------------------------------------
Int_t AliMUONTriggerSegmentation::ModuleColNum(Int_t ix)
{
// returns column number (from 0 to 6) in which the (global) module 
// ix is sitting (could return 7 if ix=isec)
    return TMath::Abs(ix)-Int_t(TMath::Abs(ix)/10)*10-1;
}
//----------------------------------------------------------------------
Bool_t AliMUONTriggerSegmentation::HasPad(Int_t ix, Int_t iy)
{
// check if steping outside the limits (iy=1,2... iy=0,1...)
    Bool_t hasPad = true;    
    Int_t ixGlo = 0;
    Int_t iyGlo = 0; 
    GetPadLoc2Glo(ix, iy, ixGlo, iyGlo);
    if (iyGlo>=fNstrip[ModuleColNum(ixGlo)]) hasPad = false;
    return hasPad;    
}
//____________________________________________________________________________
Float_t AliMUONTriggerSegmentation::Dpx(Int_t isec) const
{
// return x-strip width in sector isec
    Float_t size = (isec<8) ? fStripXsize[isec-1] : fStripXsize[isec-2]/2.;
    return size;
}
//____________________________________________________________________________
Float_t AliMUONTriggerSegmentation::Dpy(Int_t  isec) const
{
// return y-strip width in sector isec
    Float_t size = (isec<8) ? fStripYsize[isec-1] : fStripYsize[isec-2];
    return size;
}
//----------------------------------------------------------------------------
void AliMUONTriggerSegmentation::GetPadLoc2Glo(Int_t ixLoc, Int_t iyLoc, 
					       Int_t &ixGlo, Int_t &iyGlo)
{    
// converts ixLoc & iyLoc into ixGlo & iyGLo (module,strip number)
    ixGlo = 0; // see AliMUONTriggerConstants::fgkModuleI
    iyGlo = 0; // from 0 to (fNtrip-1) in module   
    if (fBending) { 
	ixGlo = 10*fLineNumber + ixLoc;
	iyGlo = iyLoc - 1;
    } else if (!fBending) {	
	Int_t iCountStrip = 0;	
	for (Int_t iModule=0; iModule<fNsec; iModule++) {		
	    for (Int_t iStrip=0; iStrip<fNstrip[iModule]; iStrip++) {
		if ((ixLoc-1)==iCountStrip) {
		    ixGlo = 10*fLineNumber + iModule + 1;
		    iyGlo = iStrip;
		}
		iCountStrip++;
	    }
	}
    }
//    printf(" in GetPadLoc2Glo fbending ixLoc iyLoc ixGlo iyGlo %i %i %i %i \n",fBending,ixLoc,iyLoc,ixGlo,iyGlo);
}

//----------------------------------------------------------------------------
void AliMUONTriggerSegmentation::GetPadGlo2Loc(Int_t ixGlo, Int_t iyGlo, 
					       Int_t &ixLoc, Int_t &iyLoc)
{    
// converts ixGlo & iyGlo into ixLoc & iyLoc 
    ixLoc = 0; 
    iyLoc = 0; 
    if (fBending) { 
	ixLoc = ModuleColNum(ixGlo) + 1;
	iyLoc = iyGlo + 1;
    } else if (!fBending) {	
	Int_t iCountStrip = 1;	
	for (Int_t iModule=0; iModule<fNsec; iModule++) {		
	    for (Int_t iStrip=0; iStrip<fNstrip[iModule]; iStrip++) {
		if ((iModule==ModuleColNum(ixGlo))&&(iStrip==iyGlo)) {
		    iyLoc = 1;		    
		    ixLoc = iCountStrip;
		}		
		iCountStrip++;
	    }
	}
    }    
//    printf(" in GetPadGlo2Loc fBending ixGlo iyGlo ixLoc iyLoc %i %i %i %i %i \n",fBending,ixGlo,iyGlo,ixLoc,iyLoc);
}

//----------------------------------------------------------------------------
void AliMUONTriggerSegmentation::GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y) 
{
// Returns local real coordinates (x,y) for local pad coordinates (ix,iy)

    x = 0.;
    y = 0.;
    Int_t iModule = ModuleColNum(ix); // find column number (0-6)
    if (fBending) {
	if (iModule==0) {
	    x =  fStripXsize[iModule]/ 2.;
	} else {	
	x = fModuleXmax[iModule-1] + fStripXsize[iModule]/2.;
	}
	y =  fModuleYmin[iModule] + 
	    iy*fStripYsize[iModule] + fStripYsize[iModule]/2.;
    } else if (!fBending) {
	if (ModuleColNum(ix)==6 && iy>7) {
	    x = fModuleXmin[iModule] + 8*fStripXsize[iModule] +
		(iy-8)*fStripXsize[iModule]/2. + fStripXsize[iModule]/4.;
	} else {	    
	    x = fModuleXmin[iModule] + 
		iy*fStripXsize[iModule] + fStripXsize[iModule]/2.;
	}
	y =  fModuleYmin[iModule] + fStripYsize[iModule] / 2.;
    }    
    x = x - fRpcHalfXsize;
    y = y - fRpcHalfYsize;

//    printf(" in GetPadC fBending ix iy x y %i %i %i %f %f \n",fBending,ix,iy,x,y);
}

//_____________________________________________________________________________
void AliMUONTriggerSegmentation::GetPadI(Float_t x, Float_t y, Int_t &ix, Int_t &iy) 
{
//  Returns global pad coordinates (ix,iy) for local real coordinates (x,y)
    ix = -1;
    iy = -1;

    x = x + fRpcHalfXsize;
    y = y + fRpcHalfYsize;
// find module number    
    Int_t modNum=0;    
    for (Int_t iModule=0; iModule<fNsec; iModule++) { // modules
	if ( x > fModuleXmin[iModule] && x < fModuleXmax[iModule] ) {
	    ix = 10*fLineNumber + iModule + 1;
	    modNum = iModule;	    
	}
    }

// find strip number 
    Float_t yMin = 0.;    
    Float_t yMax = fModuleYmin[modNum];
    Float_t xMin = 0.;
    Float_t xMax = fModuleXmin[modNum];
    if (ix!=0) {
	for (Int_t iStrip=0; iStrip<fNstrip[modNum]; iStrip++) {
	    if (fBending) {
		yMin = yMax;
		yMax = yMin + fStripYsize[modNum];
		if (y > yMin && y < yMax) iy = iStrip;
	    } else if (!fBending) {
		xMin = xMax;
		if (modNum==6 && iStrip>7) {
		    xMax = xMin + fStripXsize[modNum]/2.;
		} else {		    
		    xMax = xMin + fStripXsize[modNum];
		}		
		if (x > xMin && x < xMax) iy = iStrip;
	    } //
	} // loop on strips
    } // if ix!=0
//    printf("in GetPadI fBending x y ix iy %i %f %f %i %i \n",fBending,x,y,ix,iy);
}
//-------------------------------------------------------------------------
void AliMUONTriggerSegmentation::GetPadI(Float_t x, Float_t y , Float_t /*z*/, Int_t &ix, Int_t &iy)
{
  GetPadI(x, y, ix, iy);
}

//-------------------------------------------------------------------------
void AliMUONTriggerSegmentation::SetLineNumber(Int_t iLineNumber){
    fLineNumber = iLineNumber;    
}
//-------------------------------------------------------------------------
void AliMUONTriggerSegmentation::SetPad(Int_t ix, Int_t iy)
{
  // Sets virtual pad coordinates, needed for evaluating pad response 
  // outside the tracking program 
  GetPadC(ix,iy,fX,fY);
  fIx = ix; // used in IntegrationLimits
  fIy = iy;    
  fSector=Sector(ix,iy);
}
//---------------------------------------------------------------------------
void AliMUONTriggerSegmentation::SetHit(Float_t x, Float_t y)
{
  // Set current hit 
  fXhit = x;
  fYhit = y;
}
//----------------------------------------------------------------------------
void AliMUONTriggerSegmentation::SetHit(Float_t xhit, Float_t yhit, Float_t /*zhit*/)
{
  SetHit(xhit, yhit);
}

//--------------------------------------------------------------------------
Int_t AliMUONTriggerSegmentation::Sector(Int_t ix, Int_t iy) 
{
// determine segmentation zone from pad coordinates (from 1 to 8)
    if (!fBending && ModuleColNum(ix)==6 && iy>7) {
	return 8; // sector 8: diff. strip width within same module
    } else {
	return ModuleColNum(ix)+1;
    }
}

//-----------------------------------------------------------------------------
void AliMUONTriggerSegmentation::IntegrationLimits(Float_t& x1,Float_t& x2,
                                                   Float_t& x3, Float_t& x4) 
{
// need to return (only) x4 = dist. betwwen the hit and the closest border of
// the current strip

    Int_t ix,iy;
    Float_t xstrip,ystrip;
    GetPadI(fXhit,fYhit,ix,iy);
    GetPadC(ix,iy,xstrip,ystrip);
    AliDebug(1,Form("fXhit,Yhit=%e,%e xstrip,ystrip=%e,%e\n",
                    fXhit,fYhit,xstrip,ystrip));
    x1= (fBending) ? fYhit : fXhit;  // hit y (bending) / x (!bending) position
    x2= (fBending) ? ystrip : xstrip; // y or x coord. of the main strip
    x3= (fBending) ? fY : fX;          // current strip real y or x coord.
    Int_t modNum = ModuleColNum(fIx);

    // find the position of the 2 borders of the current strip
    Float_t min = 0.;
    Float_t max = 0.;    
    if (fBending) {
	min = x3 - fStripYsize[modNum]/2.;
	max = x3 + fStripYsize[modNum]/2.;	
    } else {
	if (modNum==6 && fIy>7) { // equivalent to fSector == 8
 	    min = x3 - fStripXsize[modNum]/4.;
	    max = x3 + fStripXsize[modNum]/4.;	
	} else 
	    min = x3 - fStripXsize[modNum]/2.;
	    max = x3 + fStripXsize[modNum]/2.;		
    }    
    // dist. between the hit and the closest border of the current strip
    x4 = (TMath::Abs(max-x1) > TMath::Abs(min-x1)) ? 
      TMath::Abs(min-x1):TMath::Abs(max-x1);
  
    AliDebug(1,Form("Bending %d x1=%e x2=%e x3=%e x4=%e xmin,max=%e,%e\n",
                    fBending,x1,x2,x3,x4,min,max));
}


//-----------------------------------------------------------------------------
void AliMUONTriggerSegmentation::
Neighbours(Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10]) 
{
//-----------------BENDING-----------------------------------------
// Returns list of 10 next neighbours for given X strip (ix, iy)  
// neighbour number 4 in the list -                     
// neighbour number 3 in the list  |                    
// neighbour number 2 in the list  |_ Upper part             
// neighbour number 1 in the list  |            
// neighbour number 0 in the list -           
//      X strip (ix, iy) 
// neighbour number 5 in the list -       
// neighbour number 6 in the list  | _ Lower part
// neighbour number 7 in the list  |
// neighbour number 8 in the list  | 
// neighbour number 9 in the list -

//-----------------NON-BENDING-------------------------------------
// Returns list of 10 next neighbours for given Y strip (ix, iy)  
// neighbour number 9 8 7 6 5 (Y strip (ix, iy)) 0 1 2 3 4 in the list
//                  \_______/                    \_______/
//                    left                         right

    Int_t absiX = TMath::Abs(iX); 
    Int_t modNum = ModuleColNum(absiX); // from 0 to 6
    Int_t nStrip = fNstrip[modNum];    
    
    if (fBending) {
	Int_t iCandidateUp, iCandidateDo;
	Int_t j;
	
	*Nlist = 10;
	for (Int_t i=0; i<10; i++) Xlist[i]=Ylist[i]=0;
	
	if (iY < nStrip) {	    
	    for (Int_t i=0; i<5; i++) {
		j = i + 5;
		iCandidateUp = iY + (i + 1);
		iCandidateDo = iY - (i + 1);
		if (iCandidateUp < nStrip) { 
		    Xlist[i] = iX;
		    Ylist[i] = iCandidateUp;  
		}
		if (iCandidateDo >= 0) { 
		    Xlist[j] = iX;
		    Ylist[j] = iCandidateDo;  
		}
	    }	    
	} // iY < nStrip	

    } else { // non-bending
	 
      Int_t iCandidateLeft, iCandidateRight;
      Int_t iNewCandidateRight=0; 
      Int_t iNewCandidateLeft=0;
// first strip number on the right of the left module  
      if ( modNum!=0 && absiX!=52 ) 
	  iNewCandidateLeft = fNstrip[modNum-1]-1;
      Int_t j;
      
      *Nlist = 10;
      for (Int_t i=0; i<10; i++) Xlist[i]=Ylist[i]=0;
      
      if (iY < nStrip) {
	  
	  for (Int_t i=0; i<5; i++) {
	      j = i + 5;
	      iCandidateRight = iY + (i + 1);
	      iCandidateLeft  = iY - (i + 1);
	      if (iCandidateRight < nStrip) { // strip in same module  
		  Xlist[i] = absiX;
		  Ylist[i] = iCandidateRight;  
	      } else if (modNum!=6) {   // need to scan the module on the right
		  Xlist[i] = absiX+1;
		  Ylist[i] = iNewCandidateRight;  
		  iNewCandidateRight++;
	      }
	      
	      if (iCandidateLeft >=0 ) { // strip in same module
		  Xlist[j] = absiX;
		  Ylist[j] = iCandidateLeft;  
	      } else if ( iNewCandidateLeft !=0) {
		  Xlist[j] = absiX-1;
		  Ylist[j] = iNewCandidateLeft;  
		  iNewCandidateLeft--;
	      }
	  }
	  
	  if (iX<0) {                                  // left side of chamber 
	      for (Int_t i=0; i<10; i++) { 
		  if (Xlist[i]!=0) Xlist[i]=-Xlist[i]; 
	      }
	  }
	  
      } // iY < nStrip
    } // non-bending

//    for (Int_t i=0; i<10; i++) {
//	printf("AliMUONTriggerSegmentation LOC fBending i ix iy = %i %i %i %i \n",fBending,i,Xlist[i],Ylist[i]);
//   }
}

//--------------------------------------------------------------------------
void AliMUONTriggerSegmentation::Init(Int_t detectionElementId,
				      Int_t nStrip[7],
				      Float_t stripYsize[7],
				      Float_t stripXsize[7],
				      Float_t offset)
{
//    printf(" fBending: %d \n",fBending);
    
    Int_t nStripMax = 0;
    if (fBending) nStripMax = nStrip[0];
    
    for (Int_t i=0; i<7; i++) {
	fNstrip[i]=nStrip[i];
	fStripYsize[i]=stripYsize[i];
	fStripXsize[i]=stripXsize[i];
	fModuleYmin[0]=0.;
    }
// take care of offset in Y in chamber 5, first module
    fModuleYmin[0] = offset;
    
    Float_t tmp = 0.;  
    Int_t npad = 0;  // number of pad in x and y
    for (Int_t iModule=0; iModule<fNsec; iModule++) { // modules	
	fModuleXmin[iModule] = tmp;      
	npad = npad + fNstrip[iModule];
	if (fBending) {
	    fModuleXmax[iModule] = 
		fModuleXmin[iModule] + fStripXsize[iModule];
	} else if (!fBending) {
	    if (iModule<6) {
		fModuleXmax[iModule] = 
		    fModuleXmin[iModule] + 
		    fStripXsize[iModule]*fNstrip[iModule];
	    } else if (iModule==6) { 
		fModuleXmax[iModule] = 
		    fModuleXmin[iModule] + 
		    (fStripXsize[iModule]*fNstrip[iModule]/2) +
		    (fStripXsize[iModule]/2.*fNstrip[iModule]/2);
	    }	  
	}
	tmp = fModuleXmax[iModule];      
	
// calculate nStripMax in x & y
	if (fBending) {
	    if (fNstrip[iModule] > nStripMax) nStripMax = fNstrip[iModule];
	} else if (!fBending) {
	    for (Int_t iStrip=0; iStrip<fNstrip[iModule]; iStrip++) nStripMax++;
	}
    } // loop on modules

// associate nStripMax
//   fNpx = (fBending) ? fNsec : nStripMax;
//   fNpy = (fBending) ? nStripMax : 1;
    fNpx = 124; // tot num of modules (like with old segmentation)
    fNpy = 64; // max number of y strips within one module

// calculate half size in x & y (to shift local coordinate ref. system)
  fRpcHalfXsize = 0;
  fRpcHalfYsize = 0;  
  if (fBending) {
      for (Int_t iModule=0; iModule<fNsec; iModule++)  
	  fRpcHalfXsize = fRpcHalfXsize + fStripXsize[iModule];      
      fRpcHalfYsize = fNstrip[1] * fStripYsize[1];
  } else if (!fBending) {
      fRpcHalfXsize = fModuleXmax[6];
      fRpcHalfYsize = fStripYsize[1];
  }
  fRpcHalfXsize = fRpcHalfXsize / 2.;
  fRpcHalfYsize = fRpcHalfYsize / 2.;  

/*
  printf(" fNpx fNpy fRpcHalfXsize fRpcHalfYsize = %i %i %f %f \n",
	 fNpx,fNpy,fRpcHalfXsize,fRpcHalfYsize);

  for (Int_t iModule=0; iModule<fNsec; iModule++) {
      printf(" iModule fModuleXmin fModuleXmax fModuleYmin fStripXsize fStripYsize %i %f %f %f %f %f\n",
	     iModule,fModuleXmin[iModule],fModuleXmax[iModule],
	     fModuleYmin[iModule],
	     fStripXsize[iModule],fStripYsize[iModule]);
	     }

  for (Int_t iModule=0; iModule<fNsec; iModule++) {
      printf(" iModule fNstrip fStripXsize fStripYsize %i %i %f %f \n",
	     iModule,fNstrip[iModule],
	     fStripXsize[iModule],fStripYsize[iModule]);
  }
*/

  fId = detectionElementId;
}

//_____________________________________________________________________________
void
AliMUONTriggerSegmentation::Print(Option_t*) const
{
  cout << "fId=" << fId << " fBending=" << fBending << " fNsec=" 
  << fNsec << " Nx,Ny=" << fNpx << "," << fNpy 
  << " LineNumber=" << fLineNumber 
  << " fRpcHalfSize(X,Y)=" << fRpcHalfXsize << "," << fRpcHalfYsize
  << endl;
  
  for (Int_t iModule=0; iModule<fNsec; iModule++) 
  { 
    cout << "Module " << iModule 
    << " xmin,xmax=" << fModuleXmin[iModule] 
    << "," << fModuleXmax[iModule] 
    << " ymin=" << fModuleYmin[iModule]
    << " StripSize(X,Y)=(" << fStripXsize[iModule] << ","
    << fStripYsize[iModule] << ")"
    << endl;
  }                    
}
Commit	Line	Data
0a11496e	1	/**************************************************************************
	2	* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
	3	* *
	4	* Author: The ALICE Off-line Project. *
	5	* Contributors are mentioned in the code where appropriate. *
	6	* *
	7	* Permission to use, copy, modify and distribute this software and its *
	8	* documentation strictly for non-commercial purposes is hereby granted *
	9	* without fee, provided that the above copyright notice appears in all *
	10	* copies and that both the copyright notice and this permission notice *
	11	* appear in the supporting documentation. The authors make no claims *
	12	* about the suitability of this software for any purpose. It is *
	13	* provided "as is" without express or implied warranty. *
	14	**************************************************************************/
	15
	16	/* $Id$ */
	17
d173a061	18	//**********************************************************************
38aedc99	19	// Segmentation classe for trigger chambers.
d173a061	20	// In the present version the method use global strip coordinates except
d173a061	21	// HasPad. The conversion is made via GetPadLoc2Glo.
38aedc99	22	// To be improved in the future.
d173a061	23	//**********************************************************************
0a11496e	24
0a11496e	25	#include "AliMUONTriggerSegmentation.h"
0a11496e	26	#include "AliLog.h"
70ef378c	27	#include "Riostream.h"
0a11496e	28
	29	//___________________________________________
	30	ClassImp(AliMUONTriggerSegmentation)
	31
a713db22	32	AliMUONTriggerSegmentation::AliMUONTriggerSegmentation()
	33	: AliMUONVGeometryDESegmentation(),
	34	fBending(0),
79b4ba23	35	fId(0),
38aedc99	36	fNsec(7),
79b4ba23	37	fNpx(999999),
79b4ba23	38	fNpy(999999),
79b4ba23	39	fXhit(0.),
	40	fYhit(0.),
	41	fIx(0),
	42	fIy(0),
	43	fX(0.),
	44	fY(0.),
79b4ba23	45	// add to St345SlatSegmentation
	46	fLineNumber(0),
	47	fRpcHalfXsize(0),
	48	fRpcHalfYsize(0)
a713db22	49	{
79b4ba23	50	// add to St345SlatSegmentation
	51	for (Int_t i=0; i<7; i++) {
	52	fNstrip[i]=0;
	53	fStripYsize[i]=0.;
	54	fStripXsize[i]=0.;
	55	fModuleXmin[i]=0.;
	56	fModuleXmax[i]=0.;
	57	fModuleYmin[i]=0.;
	58	}
a713db22	59	}
79b4ba23	60
79b4ba23	61
a713db22	62	//___________________________________________
0a11496e	63	AliMUONTriggerSegmentation::AliMUONTriggerSegmentation(Bool_t bending)
0a11496e	64	: AliMUONVGeometryDESegmentation(),
79b4ba23	65	fBending(bending),
79b4ba23	66	fId(0),
79b4ba23	67	fNpx(999999),
79b4ba23	68	fNpy(999999),
79b4ba23	69	fXhit(0.),
	70	fYhit(0.),
	71	fIx(0),
	72	fIy(0),
	73	fX(0.),
	74	fY(0.),
79b4ba23	75	// add to St345SlatSegmentation
	76	fLineNumber(0),
	77	fRpcHalfXsize(0),
	78	fRpcHalfYsize(0)
0a11496e	79	{
0a11496e	80	// Non default constructor
d173a061	81	fNsec = 7;
79b4ba23	82	// add to St345SlatSegmentation
	83	for (Int_t i=0; i<7; i++) {
	84	fNstrip[i]=0;
	85	fStripYsize[i]=0.;
	86	fStripXsize[i]=0.;
	87	fModuleXmin[i]=0.;
	88	fModuleXmax[i]=0.;
	89	fModuleYmin[i]=0.;
	90	}
0a11496e	91	}
79b4ba23	92
0a11496e	93	//----------------------------------------------------------------------
	94	AliMUONTriggerSegmentation::AliMUONTriggerSegmentation(const AliMUONTriggerSegmentation& rhs) : AliMUONVGeometryDESegmentation(rhs)
	95	{
	96	AliFatal("Not implemented.");
	97	}
	98	//----------------------------------------------------------------------
	99	AliMUONTriggerSegmentation::~AliMUONTriggerSegmentation()
	100	{
	101	// Destructor
d173a061	102	;
0a11496e	103	}
	104	//----------------------------------------------------------------------
	105	AliMUONTriggerSegmentation& AliMUONTriggerSegmentation::operator=(const AliMUONTriggerSegmentation& rhs)
	106	{
79b4ba23	107	// Protected assignement operator
0a11496e	108	if (this == &rhs) return *this;
	109	AliFatal("Not implemented.");
	110	return *this;
	111	}
79b4ba23	112	//----------------------------------------------------------------------
d173a061	113	Int_t AliMUONTriggerSegmentation::ModuleColNum(Int_t ix)
38aedc99	114	{
38aedc99	115	// returns column number (from 0 to 6) in which the (global) module
d173a061	116	// ix is sitting (could return 7 if ix=isec)
d173a061	117	return TMath::Abs(ix)-Int_t(TMath::Abs(ix)/10)*10-1;
38aedc99	118	}
38aedc99	119	//----------------------------------------------------------------------
79b4ba23	120	Bool_t AliMUONTriggerSegmentation::HasPad(Int_t ix, Int_t iy)
79b4ba23	121	{
d173a061	122	// check if steping outside the limits (iy=1,2... iy=0,1...)
38aedc99	123	Bool_t hasPad = true;
79b4ba23	124	Int_t ixGlo = 0;
38aedc99	125	Int_t iyGlo = 0;
	126	GetPadLoc2Glo(ix, iy, ixGlo, iyGlo);
	127	if (iyGlo>=fNstrip[ModuleColNum(ixGlo)]) hasPad = false;
79b4ba23	128	return hasPad;
79b4ba23	129	}
0a11496e	130	//____________________________________________________________________________
	131	Float_t AliMUONTriggerSegmentation::Dpx(Int_t isec) const
	132	{
38aedc99	133	// return x-strip width in sector isec
	134	Float_t size = (isec<8) ? fStripXsize[isec-1] : fStripXsize[isec-2]/2.;
	135	return size;
0a11496e	136	}
	137	//____________________________________________________________________________
	138	Float_t AliMUONTriggerSegmentation::Dpy(Int_t isec) const
	139	{
38aedc99	140	// return y-strip width in sector isec
	141	Float_t size = (isec<8) ? fStripYsize[isec-1] : fStripYsize[isec-2];
	142	return size;
0a11496e	143	}
	144	//----------------------------------------------------------------------------
	145	void AliMUONTriggerSegmentation::GetPadLoc2Glo(Int_t ixLoc, Int_t iyLoc,
	146	Int_t &ixGlo, Int_t &iyGlo)
	147	{
79b4ba23	148	// converts ixLoc & iyLoc into ixGlo & iyGLo (module,strip number)
38aedc99	149	ixGlo = 0; // see AliMUONTriggerConstants::fgkModuleI
38aedc99	150	iyGlo = 0; // from 0 to (fNtrip-1) in module
0a11496e	151	if (fBending) {
38aedc99	152	ixGlo = 10*fLineNumber + ixLoc;
0a11496e	153	iyGlo = iyLoc - 1;
	154	} else if (!fBending) {
	155	Int_t iCountStrip = 0;
38aedc99	156	for (Int_t iModule=0; iModule<fNsec; iModule++) {
0a11496e	157	for (Int_t iStrip=0; iStrip<fNstrip[iModule]; iStrip++) {
0a11496e	158	if ((ixLoc-1)==iCountStrip) {
38aedc99	159	ixGlo = 10*fLineNumber + iModule + 1;
0a11496e	160	iyGlo = iStrip;
	161	}
	162	iCountStrip++;
	163	}
	164	}
	165	}
d173a061	166	// printf(" in GetPadLoc2Glo fbending ixLoc iyLoc ixGlo iyGlo %i %i %i %i \n",fBending,ixLoc,iyLoc,ixGlo,iyGlo);
0a11496e	167	}
d173a061	168
	169	//----------------------------------------------------------------------------
	170	void AliMUONTriggerSegmentation::GetPadGlo2Loc(Int_t ixGlo, Int_t iyGlo,
	171	Int_t &ixLoc, Int_t &iyLoc)
	172	{
	173	// converts ixGlo & iyGlo into ixLoc & iyLoc
	174	ixLoc = 0;
	175	iyLoc = 0;
	176	if (fBending) {
	177	ixLoc = ModuleColNum(ixGlo) + 1;
	178	iyLoc = iyGlo + 1;
	179	} else if (!fBending) {
	180	Int_t iCountStrip = 1;
	181	for (Int_t iModule=0; iModule<fNsec; iModule++) {
	182	for (Int_t iStrip=0; iStrip<fNstrip[iModule]; iStrip++) {
	183	if ((iModule==ModuleColNum(ixGlo))&&(iStrip==iyGlo)) {
70ef378c	184	iyLoc = 1;
70ef378c	185	ixLoc = iCountStrip;
d173a061	186	}
	187	iCountStrip++;
	188	}
	189	}
	190	}
	191	// printf(" in GetPadGlo2Loc fBending ixGlo iyGlo ixLoc iyLoc %i %i %i %i %i \n",fBending,ixGlo,iyGlo,ixLoc,iyLoc);
	192	}
	193
0a11496e	194	//----------------------------------------------------------------------------
	195	void AliMUONTriggerSegmentation::GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y)
	196	{
d173a061	197	// Returns local real coordinates (x,y) for local pad coordinates (ix,iy)
d173a061	198
0a11496e	199	x = 0.;
0a11496e	200	y = 0.;
d173a061	201	Int_t iModule = ModuleColNum(ix); // find column number (0-6)
0a11496e	202	if (fBending) {
0a11496e	203	if (iModule==0) {
38aedc99	204	x = fStripXsize[iModule]/ 2.;
0a11496e	205	} else {
38aedc99	206	x = fModuleXmax[iModule-1] + fStripXsize[iModule]/2.;
38aedc99	207	}
79b4ba23	208	y = fModuleYmin[iModule] +
d173a061	209	iy*fStripYsize[iModule] + fStripYsize[iModule]/2.;
0a11496e	210	} else if (!fBending) {
d173a061	211	if (ModuleColNum(ix)==6 && iy>7) {
38aedc99	212	x = fModuleXmin[iModule] + 8*fStripXsize[iModule] +
d173a061	213	(iy-8)*fStripXsize[iModule]/2. + fStripXsize[iModule]/4.;
79b4ba23	214	} else {
79b4ba23	215	x = fModuleXmin[iModule] +
d173a061	216	iy*fStripXsize[iModule] + fStripXsize[iModule]/2.;
79b4ba23	217	}
38aedc99	218	y = fModuleYmin[iModule] + fStripYsize[iModule] / 2.;
0a11496e	219	}
	220	x = x - fRpcHalfXsize;
	221	y = y - fRpcHalfYsize;
	222
d173a061	223	// printf(" in GetPadC fBending ix iy x y %i %i %i %f %f \n",fBending,ix,iy,x,y);
0a11496e	224	}
	225
	226	//_____________________________________________________________________________
	227	void AliMUONTriggerSegmentation::GetPadI(Float_t x, Float_t y, Int_t &ix, Int_t &iy)
	228	{
d173a061	229	// Returns global pad coordinates (ix,iy) for local real coordinates (x,y)
70ef378c	230	ix = -1;
70ef378c	231	iy = -1;
67e7e5a7	232
0a11496e	233	x = x + fRpcHalfXsize;
	234	y = y + fRpcHalfYsize;
	235	// find module number
	236	Int_t modNum=0;
38aedc99	237	for (Int_t iModule=0; iModule<fNsec; iModule++) { // modules
0a11496e	238	if ( x > fModuleXmin[iModule] && x < fModuleXmax[iModule] ) {
8ceced0c	239	ix = 10*fLineNumber + iModule + 1;
0a11496e	240	modNum = iModule;
	241	}
	242	}
	243
	244	// find strip number
	245	Float_t yMin = 0.;
	246	Float_t yMax = fModuleYmin[modNum];
	247	Float_t xMin = 0.;
	248	Float_t xMax = fModuleXmin[modNum];
	249	if (ix!=0) {
	250	for (Int_t iStrip=0; iStrip<fNstrip[modNum]; iStrip++) {
	251	if (fBending) {
	252	yMin = yMax;
	253	yMax = yMin + fStripYsize[modNum];
	254	if (y > yMin && y < yMax) iy = iStrip;
38aedc99	255	} else if (!fBending) {
0a11496e	256	xMin = xMax;
7743b3a9	257	if (modNum==6 && iStrip>7) {
	258	xMax = xMin + fStripXsize[modNum]/2.;
	259	} else {
	260	xMax = xMin + fStripXsize[modNum];
	261	}
0a11496e	262	if (x > xMin && x < xMax) iy = iStrip;
7743b3a9	263	} //
0a11496e	264	} // loop on strips
0a11496e	265	} // if ix!=0
d173a061	266	// printf("in GetPadI fBending x y ix iy %i %f %f %i %i \n",fBending,x,y,ix,iy);
0a11496e	267	}
	268	//-------------------------------------------------------------------------
	269	void AliMUONTriggerSegmentation::GetPadI(Float_t x, Float_t y , Float_t /z/, Int_t &ix, Int_t &iy)
	270	{
	271	GetPadI(x, y, ix, iy);
	272	}
d173a061	273
0a11496e	274	//-------------------------------------------------------------------------
	275	void AliMUONTriggerSegmentation::SetLineNumber(Int_t iLineNumber){
	276	fLineNumber = iLineNumber;
	277	}
	278	//-------------------------------------------------------------------------
0a11496e	279	void AliMUONTriggerSegmentation::SetPad(Int_t ix, Int_t iy)
0a11496e	280	{
0a11496e	281	// Sets virtual pad coordinates, needed for evaluating pad response
	282	// outside the tracking program
	283	GetPadC(ix,iy,fX,fY);
d173a061	284	fIx = ix; // used in IntegrationLimits
d173a061	285	fIy = iy;
0a11496e	286	fSector=Sector(ix,iy);
	287	}
	288	//---------------------------------------------------------------------------
	289	void AliMUONTriggerSegmentation::SetHit(Float_t x, Float_t y)
	290	{
	291	// Set current hit
0a11496e	292	fXhit = x;
0a11496e	293	fYhit = y;
0a11496e	294	}
	295	//----------------------------------------------------------------------------
	296	void AliMUONTriggerSegmentation::SetHit(Float_t xhit, Float_t yhit, Float_t /zhit/)
	297	{
	298	SetHit(xhit, yhit);
	299	}
	300
	301	//--------------------------------------------------------------------------
79b4ba23	302	Int_t AliMUONTriggerSegmentation::Sector(Int_t ix, Int_t iy)
0a11496e	303	{
38aedc99	304	// determine segmentation zone from pad coordinates (from 1 to 8)
d173a061	305	if (!fBending && ModuleColNum(ix)==6 && iy>7) {
38aedc99	306	return 8; // sector 8: diff. strip width within same module
79b4ba23	307	} else {
d173a061	308	return ModuleColNum(ix)+1;
38aedc99	309	}
0a11496e	310	}
79b4ba23	311
0a11496e	312	//-----------------------------------------------------------------------------
70ef378c	313	void AliMUONTriggerSegmentation::IntegrationLimits(Float_t& x1,Float_t& x2,
70ef378c	314	Float_t& x3, Float_t& x4)
0a11496e	315	{
38aedc99	316	// need to return (only) x4 = dist. betwwen the hit and the closest border of
38aedc99	317	// the current strip
d173a061	318
38aedc99	319	Int_t ix,iy;
38aedc99	320	Float_t xstrip,ystrip;
d173a061	321	GetPadI(fXhit,fYhit,ix,iy);
d173a061	322	GetPadC(ix,iy,xstrip,ystrip);
70ef378c	323	AliDebug(1,Form("fXhit,Yhit=%e,%e xstrip,ystrip=%e,%e\n",
70ef378c	324	fXhit,fYhit,xstrip,ystrip));
d173a061	325	x1= (fBending) ? fYhit : fXhit; // hit y (bending) / x (!bending) position
	326	x2= (fBending) ? ystrip : xstrip; // y or x coord. of the main strip
	327	x3= (fBending) ? fY : fX; // current strip real y or x coord.
	328	Int_t modNum = ModuleColNum(fIx);
38aedc99	329
d173a061	330	// find the position of the 2 borders of the current strip
	331	Float_t min = 0.;
	332	Float_t max = 0.;
	333	if (fBending) {
	334	min = x3 - fStripYsize[modNum]/2.;
	335	max = x3 + fStripYsize[modNum]/2.;
	336	} else {
	337	if (modNum==6 && fIy>7) { // equivalent to fSector == 8
	338	min = x3 - fStripXsize[modNum]/4.;
	339	max = x3 + fStripXsize[modNum]/4.;
	340	} else
	341	min = x3 - fStripXsize[modNum]/2.;
	342	max = x3 + fStripXsize[modNum]/2.;
	343	}
38aedc99	344	// dist. between the hit and the closest border of the current strip
d173a061	345	x4 = (TMath::Abs(max-x1) > TMath::Abs(min-x1)) ?
70ef378c	346	TMath::Abs(min-x1):TMath::Abs(max-x1);
	347
	348	AliDebug(1,Form("Bending %d x1=%e x2=%e x3=%e x4=%e xmin,max=%e,%e\n",
	349	fBending,x1,x2,x3,x4,min,max));
0a11496e	350	}
38aedc99	351
38aedc99	352
0a11496e	353	//-----------------------------------------------------------------------------
	354	void AliMUONTriggerSegmentation::
	355	Neighbours(Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10])
	356	{
d173a061	357	//-----------------BENDING-----------------------------------------
	358	// Returns list of 10 next neighbours for given X strip (ix, iy)
	359	// neighbour number 4 in the list -
	360	// neighbour number 3 in the list \|
	361	// neighbour number 2 in the list \|_ Upper part
	362	// neighbour number 1 in the list \|
	363	// neighbour number 0 in the list -
	364	// X strip (ix, iy)
	365	// neighbour number 5 in the list -
	366	// neighbour number 6 in the list \| _ Lower part
	367	// neighbour number 7 in the list \|
	368	// neighbour number 8 in the list \|
	369	// neighbour number 9 in the list -
	370
	371	//-----------------NON-BENDING-------------------------------------
	372	// Returns list of 10 next neighbours for given Y strip (ix, iy)
	373	// neighbour number 9 8 7 6 5 (Y strip (ix, iy)) 0 1 2 3 4 in the list
	374	// \_______/ \_______/
	375	// left right
	376
	377	Int_t absiX = TMath::Abs(iX);
	378	Int_t modNum = ModuleColNum(absiX); // from 0 to 6
	379	Int_t nStrip = fNstrip[modNum];
	380
	381	if (fBending) {
	382	Int_t iCandidateUp, iCandidateDo;
	383	Int_t j;
	384
	385	*Nlist = 10;
	386	for (Int_t i=0; i<10; i++) Xlist[i]=Ylist[i]=0;
	387
	388	if (iY < nStrip) {
	389	for (Int_t i=0; i<5; i++) {
	390	j = i + 5;
	391	iCandidateUp = iY + (i + 1);
	392	iCandidateDo = iY - (i + 1);
	393	if (iCandidateUp < nStrip) {
	394	Xlist[i] = iX;
	395	Ylist[i] = iCandidateUp;
	396	}
	397	if (iCandidateDo >= 0) {
	398	Xlist[j] = iX;
	399	Ylist[j] = iCandidateDo;
	400	}
	401	}
	402	} // iY < nStrip
	403
	404	} else { // non-bending
	405
	406	Int_t iCandidateLeft, iCandidateRight;
	407	Int_t iNewCandidateRight=0;
	408	Int_t iNewCandidateLeft=0;
	409	// first strip number on the right of the left module
	410	if ( modNum!=0 && absiX!=52 )
	411	iNewCandidateLeft = fNstrip[modNum-1]-1;
	412	Int_t j;
	413
	414	*Nlist = 10;
	415	for (Int_t i=0; i<10; i++) Xlist[i]=Ylist[i]=0;
	416
	417	if (iY < nStrip) {
	418
	419	for (Int_t i=0; i<5; i++) {
	420	j = i + 5;
421	iCandidateRight = iY + (i + 1);
422	iCandidateLeft = iY - (i + 1);
423	if (iCandidateRight < nStrip) { // strip in same module
424	Xlist[i] = absiX;
425	Ylist[i] = iCandidateRight;
426	} else if (modNum!=6) { // need to scan the module on the right
427	Xlist[i] = absiX+1;
428	Ylist[i] = iNewCandidateRight;
429	iNewCandidateRight++;
430	}
431
432	if (iCandidateLeft >=0 ) { // strip in same module
433	Xlist[j] = absiX;
434	Ylist[j] = iCandidateLeft;
435	} else if ( iNewCandidateLeft !=0) {
436	Xlist[j] = absiX-1;
437	Ylist[j] = iNewCandidateLeft;
438	iNewCandidateLeft--;
439	}
440	}
441
442	if (iX<0) { // left side of chamber
443	for (Int_t i=0; i<10; i++) {
444	if (Xlist[i]!=0) Xlist[i]=-Xlist[i];
445	}
446	}
447
448	} // iY < nStrip
449	} // non-bending
450
451	// for (Int_t i=0; i<10; i++) {
452	// printf("AliMUONTriggerSegmentation LOC fBending i ix iy = %i %i %i %i \n",fBending,i,Xlist[i],Ylist[i]);
453	// }
0a11496e	454	}
	455
	456	//--------------------------------------------------------------------------
	457	void AliMUONTriggerSegmentation::Init(Int_t detectionElementId,
0a11496e	458	Int_t nStrip[7],
	459	Float_t stripYsize[7],
	460	Float_t stripXsize[7],
	461	Float_t offset)
	462	{
79b4ba23	463	// printf(" fBending: %d \n",fBending);
	464
	465	Int_t nStripMax = 0;
	466	if (fBending) nStripMax = nStrip[0];
	467
	468	for (Int_t i=0; i<7; i++) {
	469	fNstrip[i]=nStrip[i];
	470	fStripYsize[i]=stripYsize[i];
	471	fStripXsize[i]=stripXsize[i];
	472	fModuleYmin[0]=0.;
	473	}
0a11496e	474	// take care of offset in Y in chamber 5, first module
79b4ba23	475	fModuleYmin[0] = offset;
	476
	477	Float_t tmp = 0.;
	478	Int_t npad = 0; // number of pad in x and y
38aedc99	479	for (Int_t iModule=0; iModule<fNsec; iModule++) { // modules
79b4ba23	480	fModuleXmin[iModule] = tmp;
	481	npad = npad + fNstrip[iModule];
	482	if (fBending) {
	483	fModuleXmax[iModule] =
	484	fModuleXmin[iModule] + fStripXsize[iModule];
	485	} else if (!fBending) {
	486	if (iModule<6) {
	487	fModuleXmax[iModule] =
38aedc99	488	fModuleXmin[iModule] +
38aedc99	489	fStripXsize[iModule]*fNstrip[iModule];
79b4ba23	490	} else if (iModule==6) {
	491	fModuleXmax[iModule] =
	492	fModuleXmin[iModule] +
	493	(fStripXsize[iModule]*fNstrip[iModule]/2) +
	494	(fStripXsize[iModule]/2.*fNstrip[iModule]/2);
	495	}
	496	}
	497	tmp = fModuleXmax[iModule];
	498
	499	// calculate nStripMax in x & y
	500	if (fBending) {
	501	if (fNstrip[iModule] > nStripMax) nStripMax = fNstrip[iModule];
	502	} else if (!fBending) {
	503	for (Int_t iStrip=0; iStrip<fNstrip[iModule]; iStrip++) nStripMax++;
	504	}
	505	} // loop on modules
0a11496e	506
0a11496e	507	// associate nStripMax
7743b3a9	508	// fNpx = (fBending) ? fNsec : nStripMax;
7743b3a9	509	// fNpy = (fBending) ? nStripMax : 1;
8ceced0c	510	fNpx = 124; // tot num of modules (like with old segmentation)
	511	fNpy = 64; // max number of y strips within one module
	512
38aedc99	513	// calculate half size in x & y (to shift local coordinate ref. system)
0a11496e	514	fRpcHalfXsize = 0;
	515	fRpcHalfYsize = 0;
	516	if (fBending) {
38aedc99	517	for (Int_t iModule=0; iModule<fNsec; iModule++)
0a11496e	518	fRpcHalfXsize = fRpcHalfXsize + fStripXsize[iModule];
	519	fRpcHalfYsize = fNstrip[1] * fStripYsize[1];
	520	} else if (!fBending) {
	521	fRpcHalfXsize = fModuleXmax[6];
	522	fRpcHalfYsize = fStripYsize[1];
	523	}
	524	fRpcHalfXsize = fRpcHalfXsize / 2.;
	525	fRpcHalfYsize = fRpcHalfYsize / 2.;
	526
	527	/*
	528	printf(" fNpx fNpy fRpcHalfXsize fRpcHalfYsize = %i %i %f %f \n",
	529	fNpx,fNpy,fRpcHalfXsize,fRpcHalfYsize);
	530
38aedc99	531	for (Int_t iModule=0; iModule<fNsec; iModule++) {
79b4ba23	532	printf(" iModule fModuleXmin fModuleXmax fModuleYmin fStripXsize fStripYsize %i %f %f %f %f %f\n",
0a11496e	533	iModule,fModuleXmin[iModule],fModuleXmax[iModule],
79b4ba23	534	fModuleYmin[iModule],
0a11496e	535	fStripXsize[iModule],fStripYsize[iModule]);
0a11496e	536	}
79b4ba23	537
38aedc99	538	for (Int_t iModule=0; iModule<fNsec; iModule++) {
79b4ba23	539	printf(" iModule fNstrip fStripXsize fStripYsize %i %i %f %f \n",
	540	iModule,fNstrip[iModule],
	541	fStripXsize[iModule],fStripYsize[iModule]);
	542	}
	543	*/
	544
0a11496e	545	fId = detectionElementId;
	546	}
	547
70ef378c	548	//_____________________________________________________________________________
	549	void
	550	AliMUONTriggerSegmentation::Print(Option_t*) const
	551	{
	552	cout << "fId=" << fId << " fBending=" << fBending << " fNsec="
	553	<< fNsec << " Nx,Ny=" << fNpx << "," << fNpy
	554	<< " LineNumber=" << fLineNumber
	555	<< " fRpcHalfSize(X,Y)=" << fRpcHalfXsize << "," << fRpcHalfYsize
	556	<< endl;
	557
	558	for (Int_t iModule=0; iModule<fNsec; iModule++)
	559	{
	560	cout << "Module " << iModule
	561	<< " xmin,xmax=" << fModuleXmin[iModule]
	562	<< "," << fModuleXmax[iModule]
	563	<< " ymin=" << fModuleYmin[iModule]
	564	<< " StripSize(X,Y)=(" << fStripXsize[iModule] << ","
	565	<< fStripYsize[iModule] << ")"
	566	<< endl;
	567	}
	568	}
0a11496e	569
	570
	571
	572
	573