#include "AliMUON.h"
#include "AliMUONChamber.h"
#include "AliRun.h"
-#include "AliLog.h"
-
+#include "AliMUONConstants.h"
//___________________________________________
ClassImp(AliMUONSegmentationSlat)
{
// Protected copy constructor
- AliFatal("Not implemented.");
+ Fatal("AliMUONSegmentationSlatModule", "Not implemented.");
}
AliMUONSegmentationSlat::~AliMUONSegmentationSlat(){
if (this == &rhs) return *this;
- AliFatal("Not implemented.");
+ Fatal("operator=", "Not implemented.");
return *this;
}
-
//-----------------------------------------------------------
void AliMUONSegmentationSlat::SetPadSize(Float_t p1, Float_t p2)
{
fDpx=p1;
fDpy=p2;
}
+
//-----------------------------------------------------------
Float_t AliMUONSegmentationSlat::GetAnod(Float_t xhit) const
{
Float_t wire= (xhit>0)? Int_t(xhit/fWireD)+0.5:Int_t(xhit/fWireD)-0.5;
return fWireD*wire;
}
+
//-----------------------------------------------------------
void AliMUONSegmentationSlat::GetNParallelAndOffset(Int_t /*iX*/, Int_t /*iY*/, Int_t *Nparallel, Int_t *Offset)
{
- *Nparallel=1;
- *Offset=0;
+ *Nparallel = 1;
+ *Offset = 0;
}
//-----------------------------------------------------------
void AliMUONSegmentationSlat::GiveTestPoints(Int_t & /*n*/, Float_t */*x*/, Float_t */*y*/) const
{;}
+
//-----------------------------------------------------------
Float_t AliMUONSegmentationSlat::Distance2AndOffset(Int_t /*iX*/, Int_t /*iY*/, Float_t /*X*/, Float_t /*Y*/, Int_t * /*dummy*/)
{
return 0.;
}
+
//-----------------------------------------------------------
Float_t AliMUONSegmentationSlat::Dpx(Int_t isec) const
{
// Pad sizes are defined as integral fractions ndiv of a basis pad size
// fDpx
//
- for (Int_t i=0; i<4; i++) {
- (*fNDiv)[i]=ndiv[i];
+ for (Int_t i = 0; i < 4; i++) {
+ (*fNDiv)[i] = ndiv[i];
}
}
//
Float_t zlocal;
Int_t i;
- Int_t index=-1;
+ Int_t index = -1;
Float_t eps = 1.e-4;
// Transform According to slat plane z-position: negative side is shifted down
zlocal = z-fChamber->Z();
// zlocal = (x>0) ? zlocal-2.*fDz : zlocal+2.*fDz;
- zlocal = (x>0) ? zlocal+2.*fDz : zlocal-2.*fDz; //Change?
+// zlocal = (x>0) ? zlocal+2.*fDz : zlocal-2.*fDz; //Change?
+
+
+
// Set the signs for the symmetry transformation and transform to first quadrant
SetSymmetry(x);
- Float_t xabs=TMath::Abs(x);
+ Float_t xabs = TMath::Abs(x);
// Find slat number
- for (i=0; i<fNSlats; i+=1) { //Loop on all slats (longuer but more secure)
- index=i;
+ for (i = 0; i < fNSlats; i++) { //Loop on all slats (longuer but more secure)
+ index = i;
if ((y >= fYPosition[i]-eps) && (y <= fYPosition[i]+fSlatY+eps)) break;
}
-
+
//
// Transform to local coordinate system
if (index >= fNSlats || index < 0 ) {
- islat = -1; xlocal=-1; ylocal = -1; }
- else {
- ylocal = y -fYPosition[index];
- xlocal = xabs-fXPosition[index];
+ islat = -1;
+ xlocal = -1;
+ ylocal = -1;
+ } else {
islat = index;
+ xlocal = xabs - fXPosition[index];
+ ylocal = y - fYPosition[index];
}
}
-
+//_________________________________________________
void AliMUONSegmentationSlat::GlobalToLocal(
Int_t ix, Int_t iy, Int_t &islat, Int_t &ixlocal, Int_t &iylocal) const
{
islat=index;
}
+//_________________________________________________
void AliMUONSegmentationSlat::
LocalToGlobal(Int_t islat, Float_t xlocal, Float_t ylocal, Float_t &x, Float_t &y, Float_t &z) const
{
// lower plane (y<0) odd slat number is shifted down
//
- x = (xlocal+fXPosition[islat])*fSym;
- y=(ylocal+fYPosition[islat]);
+ x = (xlocal + fXPosition[islat])*fSym;
+ y = (ylocal + fYPosition[islat]);
- z = (TMath::Even(islat)) ? fDz : -fDz ; //Change for new referential
- z = (x>0) ? z+2.*fDz : z-2.*fDz ;
+// z = (TMath::Even(islat)) ? fDz : -fDz ; //Change for new referential
+// z = (x>0) ? z+2.*fDz : z-2.*fDz ;
+// z+=fChamber->Z();
- z+=fChamber->Z();
-}
+// z-position
+ z = (TMath::Even(islat)) ? -fDzSlat : fDzSlat ; //Change for new referential
+ z = (x>0) ? -z + fDzCh : z - fDzCh;
+ z += fChamber->Z();
+}
+//_________________________________________________
void AliMUONSegmentationSlat::LocalToGlobal (
Int_t islat, Int_t ixlocal, Int_t iylocal, Int_t &ix, Int_t &iy) const
{
iy=iy;
}
-
+//_________________________________________________
void AliMUONSegmentationSlat::SetSymmetry(Int_t ix)
{
// Set set signs for symmetry transformation
- fSym=TMath::Sign(1,ix);
+ fSym = TMath::Sign(1,ix);
}
+//_________________________________________________
void AliMUONSegmentationSlat::SetSymmetry(Float_t x)
{
// Set set signs for symmetry transformation
- fSym=Int_t (TMath::Sign((Float_t)1.,x));
+ fSym = Int_t (TMath::Sign((Float_t)1.,x));
}
+//_________________________________________________
void AliMUONSegmentationSlat::
GetPadI(Float_t x, Float_t y, Float_t z, Int_t &ix, Int_t &iy)
{
GlobalToLocal(x,y,z,islat,xlocal,ylocal);
if (islat == -1) {
- ix=0; iy=0; return;
+ ix = 0; iy = 0;
+ return;
}
Slat(islat)->GetPadI(xlocal, ylocal, ix, iy);
- for (i=0; i<islat; i++) iy+=Slat(islat)->Npy();
+ for (i = 0; i < islat; i++) iy += Slat(islat)->Npy();
- ix=ix*Int_t(TMath::Sign((Float_t)1.,x));
+ ix = ix*Int_t(TMath::Sign((Float_t)1.,x));
}
-
+//_________________________________________________
void AliMUONSegmentationSlat::
GetPadC(Int_t ix, Int_t iy, Float_t &x, Float_t &y, Float_t &z)
{
GlobalToLocal(ix,iy,islat,ixlocal,iylocal);
Slat(islat)->GetPadC(ixlocal, iylocal, x, y);
// Slat offset
- x+=fXPosition[islat];
- y+=fYPosition[islat];
+ x += fXPosition[islat];
+ y += fYPosition[islat];
// Symmetry transformation of half planes
- x=x*TMath::Sign(1,ix);
+ x = x * TMath::Sign(1,ix);
// z-position
- z = (TMath::Even(islat)) ? fDz : -fDz ; //Change for new referential
- z = (x>0) ? z+2.*fDz : z-2.*fDz ;
+ z = (TMath::Even(islat)) ? -fDzSlat : fDzSlat ; //Change for new referential
+ z = (x>0) ? -z + fDzCh : z - fDzCh;
z += fChamber->Z();
}
+//_________________________________________________
Int_t AliMUONSegmentationSlat::ISector()
{
// Returns current sector during tracking
return 100*fSlatIndex+iregion;
}
+//_________________________________________________
Int_t AliMUONSegmentationSlat::Sector(Int_t ix, Int_t iy)
{
// Returns sector for pad coordiantes (ix,iy)
return 100*islat+iregion;
}
-
+//_________________________________________________
void AliMUONSegmentationSlat::SetPad(Int_t ix, Int_t iy)
{
//
fCurrentSlat->SetPad(ixlocal, iylocal);
}
+//_________________________________________________
void AliMUONSegmentationSlat::SetHit(Float_t xhit, Float_t yhit, Float_t zhit)
{ //
// Sets current hit coordinates
fCurrentSlat->SetHit(xlocal, ylocal);
}
-
+//_________________________________________________
void AliMUONSegmentationSlat::
FirstPad(Float_t xhit, Float_t yhit, Float_t zhit, Float_t dx, Float_t dy)
{
}
-
+//_________________________________________________
void AliMUONSegmentationSlat::NextPad()
{
// Stepper for the iteration over pads
fCurrentSlat->NextPad();
}
-
+//_________________________________________________
Int_t AliMUONSegmentationSlat::MorePads()
// Stopping condition for the iterator over pads
//
return fCurrentSlat->MorePads();
}
+//_________________________________________________
void AliMUONSegmentationSlat::
IntegrationLimits(Float_t& x1,Float_t& x2,Float_t& y1, Float_t& y2)
{
}
+//_________________________________________________
void AliMUONSegmentationSlat::
Neighbours(Int_t iX, Int_t iY, Int_t* Nlist, Int_t Xlist[10], Int_t Ylist[10])
{
}
-
+//_________________________________________________
Int_t AliMUONSegmentationSlat::Ix()
{
// Return current pad coordinate ix during stepping
return ix;
}
-
+//_________________________________________________
Int_t AliMUONSegmentationSlat::Iy()
{
// Return current pad coordinate iy during stepping
return iy;
}
-
-
- // Signal Generation Condition during Stepping
+//_________________________________________________
Int_t AliMUONSegmentationSlat::SigGenCond(Float_t x, Float_t y, Float_t z)
{
+ // Signal Generation Condition during Stepping
//
// True if signal generation condition fullfilled
Float_t xlocal, ylocal;
return Slat(islat)->SigGenCond(xlocal, ylocal, z);
}
-// Initialise signal generation at coord (x,y,z)
+//_________________________________________________
void AliMUONSegmentationSlat::SigGenInit(Float_t x, Float_t y, Float_t z)
{
+
// Initialize the signal generation condition
//
Float_t xlocal, ylocal;
Slat(islat)->SigGenInit(xlocal, ylocal, z);
}
-
-
+//_________________________________________________
void AliMUONSegmentationSlat::Init(Int_t chamber)
{
//
Int_t ndiv[4];
// Pad division
for (i=0; i<4; i++) ndiv[i]=(*fNDiv)[i];
-//
- fDz=0.813;
+
// Slat height
fSlatY=40.;
for (i=0; i<15; i++) fSlatX[i]=0.;
-
+
+// shifts in z direction
+ fDzSlat = AliMUONConstants::DzSlat();
+ fDzCh = AliMUONConstants::DzCh();
+
// Initialize array of slats
fSlats = new TObjArray(fNSlats);
// Maximum number of strips (pads) in x and y
// Initialize slat module
slat->Init(chamber);
// y-position of slat module relative to the first (closest to the beam)
- fYPosition[islat]= fYPosOrigin+islat*(fSlatY-2.*fShift);
+// fYPosition[islat]= fYPosOrigin+islat*(fSlatY-2.*fShift);
//
fNpy+=slat->Npy();
if (slat->Npx() > fNpx) fNpx=slat->Npx();
fId=chamber;
}
-
-
-
-
+//_________________________________________________
void AliMUONSegmentationSlat::SetNPCBperSector(Int_t *npcb)
{
// PCB distribution for station 4 (6 rows with 1+3 segmentation regions)
}
}
-
+//_________________________________________________
void AliMUONSegmentationSlat::SetSlatXPositions(Float_t *xpos)
{
// Set x-positions of Slats
for (Int_t islat=0; islat<fNSlats; islat++) fXPosition[islat]=xpos[islat];
}
+//_________________________________________________
+void AliMUONSegmentationSlat::SetSlatYPositions(Float_t *ypos)
+{
+// Set y-positions of Slats
+ for (Int_t islat=0; islat<fNSlats; islat++) fYPosition[islat]=ypos[islat];
+}
+
+//_________________________________________________
AliMUONSegmentationSlatModule* AliMUONSegmentationSlat::Slat(Int_t index) const
//PH { return ((AliMUONSegmentationSlatModule*) (*fSlats)[index]);}
-{ return ((AliMUONSegmentationSlatModule*) fSlats->At(index));}
-
+{
+ return ((AliMUONSegmentationSlatModule*) fSlats->At(index));
+}
+//_________________________________________________
AliMUONSegmentationSlatModule* AliMUONSegmentationSlat::
CreateSlatModule() const
{
return new AliMUONSegmentationSlatModule(4);
}
-
+//_________________________________________________
void AliMUONSegmentationSlat::Draw(const char* opt)
{
-// Draw method for event display
-//
+ // Draw method for event display
+ //
if (!strcmp(opt,"eventdisplay")) {
const int kColorMUON1 = kYellow;
const int kColorMUON2 = kBlue;
//
// Number of modules per slat
- for (i=0; i<fNSlats; i++) {
- npcb[i]=0;
- for (j=0; j<4; j++) npcb[i]+=fPcb[i][j];
+ for (i = 0; i < fNSlats; i++) {
+ npcb[i] = 0;
+ for (j = 0; j < 4; j++) npcb[i] += fPcb[i][j];
}
//
TNode* top=gAlice->GetGeometry()->GetNode("alice");
TNode* nodeSlat;
Int_t color;
- for (j=0; j<fNSlats; j++)
- {
- sprintf(nameSlat,"SLAT%d",100*fId+1+j);
- Float_t dx = 20.*npcb[j];
- Float_t dy = 20;
- new TBRIK(nameSlat,"Slat Module","void",dx,20.,0.25);
- node->cd();
- color = TMath::Even(j) ? kColorMUON1 : kColorMUON2;
+ for (j = 0; j < fNSlats; j++) {
+ sprintf(nameSlat,"SLAT%d",100*fId+1+j);
+ Float_t dx = 20.*npcb[j];
+ Float_t dy = 20;
+ new TBRIK(nameSlat,"Slat Module","void",dx,20.,0.25);
+ node->cd();
+ color = TMath::Even(j) ? kColorMUON1 : kColorMUON2;
- sprintf(nameNode,"SLAT%d",100*fId+1+j);
- nodeSlat =
- new TNode(nameNode,"Slat Module",nameSlat, dx+fXPosition[j],fYPosition[j]+dy,0,"");
- nodeSlat->SetLineColor(color);
- node->cd();
- sprintf(nameNode,"SLAT%d",100*fId+1+j+fNSlats);
- nodeSlat =
- new TNode(nameNode,"Slat Module",nameSlat,-dx-fXPosition[j],fYPosition[j]+dy,0,"");
- nodeSlat->SetLineColor(color);
- }
+ sprintf(nameNode,"SLAT%d",100*fId+1+j);
+ nodeSlat =
+ new TNode(nameNode,"Slat Module",nameSlat, dx+fXPosition[j],fYPosition[j]+dy,0,"");
+ nodeSlat->SetLineColor(color);
+ node->cd();
+ sprintf(nameNode,"SLAT%d",100*fId+1+j+fNSlats);
+ nodeSlat =
+ new TNode(nameNode,"Slat Module",nameSlat,-dx-fXPosition[j],fYPosition[j]+dy,0,"");
+ nodeSlat->SetLineColor(color);
+ }
}
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff