* about the suitability of this software for any purpose. It is *
* provided "as is" without express or implied warranty. *
**************************************************************************/
-/*
-$Log$
-Revision 1.3 2000/06/26 10:04:49 pcrochet
-problem with HP compiler solved (PH), static variables removed : now defined in AliMUONTriggerConstants
-*/
+/* $Id$ */
+#include <TMath.h>
+
+#include "AliMUONTriggerCircuit.h"
#include "AliRun.h"
#include "AliMUON.h"
-#include "AliMUONPoints.h"
-#include "AliMUONTriggerCircuit.h"
#include "AliMUONTriggerConstants.h"
-#include "AliMUONSegmentation.h"
-#include "AliMUONResponse.h"
+#include "AliMUONGeometrySegmentation.h"
#include "AliMUONChamber.h"
-#include "TMath.h"
-#include "iostream.h"
+#include "AliMUONConstants.h"
+#include "AliLog.h"
ClassImp(AliMUONTriggerCircuit)
//----------------------------------------------------------------------
-AliMUONTriggerCircuit::AliMUONTriggerCircuit()
+AliMUONTriggerCircuit::AliMUONTriggerCircuit()
+ : TObject(),
+ fIdCircuit(0),
+ fX2m(0),
+ fX2ud(0)
{
// Constructor
- fidCircuit=0;
- fx2m=0;
- fx2ud=0;
+
fOrMud[0]=fOrMud[1]=0;
Int_t i;
for (i=0; i<4; i++) {
}
//----------------------------------------------------------------------
-AliMUONTriggerCircuit::AliMUONTriggerCircuit(const AliMUONTriggerCircuit& MUONTriggerCircuit)
+AliMUONTriggerCircuit::AliMUONTriggerCircuit(const AliMUONTriggerCircuit& theMUONTriggerCircuit)
+ : TObject(theMUONTriggerCircuit)
{
-// Dummy copy constructor
+// Protected copy constructor
+
+ AliFatal("Not implemented.");
}
//----------------------------------------------------------------------
-AliMUONTriggerCircuit & AliMUONTriggerCircuit::operator=(const AliMUONTriggerCircuit& MUONTriggerCircuit)
+AliMUONTriggerCircuit &
+AliMUONTriggerCircuit::operator=(const AliMUONTriggerCircuit& rhs)
{
-// Dummy assignment operator
- return *this;
+// Protected assignement operator
+
+ if (this == &rhs) return *this;
+
+ AliFatal("Not implemented.");
+
+ return *this;
}
//----------------------------------------------------------------------
void AliMUONTriggerCircuit::Init(Int_t iCircuit) {
// initialize circuit characteristics
- fidCircuit=AliMUONTriggerConstants::CircuitId(iCircuit);
+ fIdCircuit=AliMUONTriggerConstants::CircuitId(iCircuit);
+
LoadX2();
LoadXCode();
LoadYCode();
- LoadXPos();
- LoadYPos();
+
+ LoadXPos2();
+ LoadYPos2();
+
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::CircuitNumber(Int_t idCircuit){
+Int_t AliMUONTriggerCircuit::CircuitNumber(Int_t idCircuit) const {
// returns circuit number iCircuit (0-234) corresponding to circuit idCircuit
Int_t iCircuit=0;
for (Int_t i=0; i<234; i++) {
return iCircuit;
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::ModuleNumber(Int_t idModule){
+Int_t AliMUONTriggerCircuit::ModuleNumber(Int_t idModule) const {
// returns module number imod (from 0 to 63) corresponding to module idmodule
Int_t absidModule=TMath::Abs(idModule);
Int_t iModule=0;
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::Module(Int_t idCircuit) {
+Int_t AliMUONTriggerCircuit::Module(Int_t idCircuit) const {
// returns ModuleId where Circuit idCircuit is sitting
return Int_t(idCircuit/10);
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::Position(Int_t idCircuit) {
+Int_t AliMUONTriggerCircuit::Position(Int_t idCircuit) const {
// returns position of idCircuit in correcponding Module
return TMath::Abs(idCircuit)-TMath::Abs(Module(idCircuit))*10;
}
//----------------------------------------------------------------------
void AliMUONTriggerCircuit::LoadX2() {
-// initialize fx2m, fx2ud and fOrMud
+// initialize fX2m, fX2ud and fOrMud
- Int_t idModule=Module(fidCircuit); // corresponding module Id.
+ Int_t idModule=Module(fIdCircuit); // corresponding module Id.
// and its number of X strips
Int_t nStrX=AliMUONTriggerConstants::NstripX(ModuleNumber(idModule));
// and its number of Y strips
Int_t nStrY=AliMUONTriggerConstants::NstripY(ModuleNumber(idModule));
- Int_t iPosCircuit=Position(fidCircuit); // position of circuit in module
+ Int_t iPosCircuit=Position(fIdCircuit); // position of circuit in module
// first step : look at lower part
if (iPosCircuit==1) { // need to scan lower module
if (nStrY!=nStrD
&&TMath::Abs(idModule)!=42&&TMath::Abs(idModule)!=52) {
- if (nStrY==8) fx2m=1;
- if (nStrD==8) fx2ud=1;
+ if (nStrY==8) fX2m=1;
+ if (nStrD==8) fX2ud=1;
}
}
if (nStrY!=nStrU
&&TMath::Abs(idModule)!=62&&TMath::Abs(idModule)!=52) {
- if (nStrY==8) fx2m=1;
- if (nStrU==8) fx2ud=1;
+ if (nStrY==8) fX2m=1;
+ if (nStrU==8) fX2ud=1;
}
}
// first part : fill XMC11 XMC12 and strips 8 to 24 (middle) XMC21 XMC22
Int_t iStripCircMT1=0, iStripCircMT2=8;
- Int_t idModule=Module(fidCircuit); // corresponding module Id.
+ Int_t idModule=Module(fIdCircuit); // corresponding module Id.
// and its number of strips
Int_t nStrX=AliMUONTriggerConstants::NstripX(ModuleNumber(idModule));
- Int_t iPosCircuit=Position(fidCircuit); // position of circuit in module
+ Int_t iPosCircuit=Position(fIdCircuit); // position of circuit in module
Int_t sign=TMath::Abs(idModule)/idModule; // left or right
Int_t istrip;
Int_t idModuleD, idModuleU;
Int_t nStrD, nStrU;
- idModule=Module(fidCircuit); // corresponding module Id.
+ idModule=Module(fIdCircuit); // corresponding module Id.
// number of X strips
nStrX=AliMUONTriggerConstants::NstripX(ModuleNumber(idModule));
sign=TMath::Abs(idModule)/idModule;
// note : for Y plane fill only "central part" of circuit
// (upper and lower parts are filled in PreHandlingY of AliMUONTriggerDecision)
- Int_t idModule=Module(fidCircuit); // corresponding module Id.
+ Int_t idModule=Module(fIdCircuit); // corresponding module Id.
// and its number of Y strips
Int_t nStrY=AliMUONTriggerConstants::NstripY(ModuleNumber(idModule));
Int_t sign=TMath::Abs(idModule)/idModule; // left or right
}
//----------------------------------------------------------------------
-void AliMUONTriggerCircuit::LoadYPos(){
+Float_t AliMUONTriggerCircuit::PtCal(Int_t istripX, Int_t idev, Int_t istripY){
+// returns calculated pt for circuit/istripX/idev/istripY according
+// to the formula of the TRD. Note : idev (input) is in [0+30]
+
+ // Int_t jdev = idev - 15; // jdev in [-15+15]
+ Int_t istripX2=istripX+idev+1; // find istripX2 using istripX and idev
+
+ Float_t yPosX1=fYpos11[istripX];
+ Float_t yPosX2=fYpos21[istripX2];
+ Float_t xPosY1=fXpos11[istripY];
+
+ Float_t zf=975.;
+ Float_t z1=AliMUONConstants::DefaultChamberZ(10);
+ Float_t z2=AliMUONConstants::DefaultChamberZ(12);
+ Float_t thetaDev=(1./zf)*(yPosX1*z2-yPosX2*z1)/(z2-z1);
+ Float_t xf=xPosY1*zf/z1;
+ Float_t yf=yPosX2-((yPosX2-yPosX1)*(z2-zf))/(z2-z1);
+ return (3.*0.3/TMath::Abs(thetaDev)) * TMath::Sqrt(xf*xf+yf*yf)/zf;
+}
+//---------------------------------------------------------------------
+//----------------------- New Segmentation ----------------------------
+//---------------------------------------------------------------------
+
+//---------------------------------------------------------------------
+void AliMUONTriggerCircuit::LoadYPos2(){
// fill fYpos11 and fYpos21 -> y position of X declusterized strips
Int_t chamber, cathode;
Int_t code, idModule, idStrip, idSector;
Float_t x, y, z, width;
- Int_t istrip;
+ Int_t istrip, idDE;
AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
AliMUONChamber* iChamber;
- AliMUONSegmentation* segmentation;
-
+ AliMUONGeometrySegmentation* segmentation;
+
// first plane (11)
chamber=11;
cathode=1;
iChamber = &(pMUON->Chamber(chamber-1));
- segmentation=iChamber->SegmentationModel(cathode);
+ segmentation=iChamber->SegmentationModel2(cathode);
+ if (!segmentation) {
+ AliWarning("Segmentation not defined.");
+ return;
+ }
+
for (istrip=0; istrip<16; istrip++) {
code=fXcode[0][istrip]; // decode current strip
idModule=Int_t(code/100); // corresponding module Id.
+ idDE = DetElemId(chamber, idModule);
idStrip=TMath::Abs(code-idModule*100); // corresp. strip number in module
- idSector=segmentation->Sector(idModule,idStrip); // corresponding sector
- width=segmentation->Dpy(idSector); // corresponding strip width
- segmentation->GetPadCxy(idModule,idStrip,x,y,z); // get strip real position
+ idSector=segmentation->Sector(idDE, idModule, idStrip); // corresponding sector
+ width=segmentation->Dpy(idDE, idSector); // corresponding strip width
+ segmentation->GetPadC(idDE, idModule,idStrip,x,y,z); // get strip real position
fYpos11[2*istrip]=y;
if (istrip!=15) fYpos11[2*istrip+1]=y+width/2.;
chamber=13;
cathode=1;
iChamber = &(pMUON->Chamber(chamber-1));
- segmentation=iChamber->SegmentationModel(cathode);
+ segmentation=iChamber->SegmentationModel2(cathode);
for (istrip=0; istrip<32; istrip++) {
code=fXcode[2][istrip]; // decode current strip
idModule=Int_t(code/100); // corresponding module Id.
+ idDE = DetElemId(chamber, idModule);
+ if (idModule == 0) continue;
idStrip=TMath::Abs(code-idModule*100); // corresp. strip number in module
- idSector=segmentation->Sector(idModule,idStrip); // corresponding sector
- width=segmentation->Dpy(idSector); // corresponding strip width
- segmentation->GetPadCxy(idModule,idStrip,x,y,z); // get strip real position
+ idSector=segmentation->Sector(idDE, idModule, idStrip); // corresponding sector
+ width=segmentation->Dpy(idDE, idSector); // corresponding strip width
+ segmentation->GetPadC(idDE, idModule,idStrip,x,y,z); // get strip real position
// using idModule!=0 prevents to fill garbage in case of circuits
// in the first and last rows
}
//----------------------------------------------------------------------
-void AliMUONTriggerCircuit::LoadXPos(){
+void AliMUONTriggerCircuit::LoadXPos2(){
// fill fXpos11 -> x position of Y strips for the first plane only
// fXpos11 contains the x position of Y strip for the current circuit
// taking into account whether or nor not part(s) of the circuit
// (middle, up or down) has(have) 16 strips
Float_t x, y, z;
- Int_t istrip;
+ Int_t istrip, idDE;
Int_t chamber=11;
Int_t cathode=2;
AliMUON *pMUON = (AliMUON*)gAlice->GetModule("MUON");
AliMUONChamber* iChamber;
- AliMUONSegmentation* segmentation;
+ AliMUONGeometrySegmentation* segmentation;
iChamber = &(pMUON->Chamber(chamber-1));
- segmentation=iChamber->SegmentationModel(cathode);
+ segmentation=iChamber->SegmentationModel2(cathode);
- Int_t idModule=Module(fidCircuit); // corresponding module Id.
+ if (!segmentation) {
+ AliWarning("Segmentation not defined.");
+ return;
+ }
+
+ Int_t idModule=Module(fIdCircuit); // corresponding module Id.
// number of Y strips
+ idDE = DetElemId(chamber, idModule);
+
Int_t nStrY=AliMUONTriggerConstants::NstripY(ModuleNumber(idModule));
- Int_t idSector=segmentation->Sector(idModule,0); // corresp. sector
- Float_t width=segmentation->Dpx(idSector); // corresponding strip width
+ Int_t idSector=segmentation->Sector(idDE, idModule,0); // corresp. sector
+ Float_t width=segmentation->Dpx(idDE, idSector); // corresponding strip width
// first case : up middle and down parts have all 8 or 16 strip
- if ((nStrY==16)||(nStrY==8&&fx2m==0&&fx2ud==0)) {
+ if ((nStrY==16)||(nStrY==8&&fX2m==0&&fX2ud==0)) {
for (istrip=0; istrip<nStrY; istrip++) {
- segmentation->GetPadCxy(idModule,istrip,x,y,z);
+ segmentation->GetPadC(idDE, idModule,istrip,x,y,z);
fXpos11[istrip]=x;
}
// second case : mixing 8 and 16 strips within same circuit
} else {
for (istrip=0; istrip<nStrY; istrip++) {
- if (nStrY!=8) { cout << " bug in LoadXpos " << "\n";}
- segmentation->GetPadCxy(idModule,istrip,x,y,z);
+ if (nStrY!=8) { printf(" bug in LoadXpos \n");}
+ segmentation->GetPadC(idDE, idModule, istrip, x, y, z);
fXpos11[2*istrip]=x-width/4.;
fXpos11[2*istrip+1]=fXpos11[2*istrip]+width/2.;
}
}
}
-//----------------------------------------------------------------------
-Float_t AliMUONTriggerCircuit::PtCal(Int_t istripX, Int_t idev, Int_t istripY){
-// returns calculated pt for circuit/istripX/idev/istripY according
-// to the formula of the TRD. Note : idev (input) is in [0+30]
-
- // Int_t jdev = idev - 15; // jdev in [-15+15]
- Int_t istripX2=istripX+idev+1; // find istripX2 using istripX and idev
-
- Float_t yPosX1=fYpos11[istripX];
- Float_t yPosX2=fYpos21[istripX2];
- Float_t xPosY1=fXpos11[istripY];
-
- Float_t zf=975., z1=1603.5, z2=1703.5;
- Float_t thetaDev=(1./zf)*(yPosX1*z2-yPosX2*z1)/(z2-z1);
- Float_t xf=xPosY1*zf/z1;
- Float_t yf=yPosX2-((yPosX2-yPosX1)*(z2-zf))/(z2-z1);
- return (3.*0.3/TMath::Abs(thetaDev)) * TMath::Sqrt(xf*xf+yf*yf)/zf;
-}
-
//----------------------------------------------------------------------
//--- methods which return member data related info
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetIdCircuit(){
+Int_t AliMUONTriggerCircuit::GetIdCircuit() const {
// returns circuit Id
- return fidCircuit;
+ return fIdCircuit;
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetIdModule(){
+Int_t AliMUONTriggerCircuit::GetIdModule() const {
// returns module Id
- return Module(fidCircuit);
+ return Module(fIdCircuit);
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetNstripX() {
+Int_t AliMUONTriggerCircuit::GetNstripX() const {
// returns the number of X strips in the module where the circuit is sitting
- return AliMUONTriggerConstants::NstripX(ModuleNumber(Module(fidCircuit)));
+ return AliMUONTriggerConstants::NstripX(ModuleNumber(Module(fIdCircuit)));
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetNstripY() {
+Int_t AliMUONTriggerCircuit::GetNstripY() const {
// returns the number of Y strips in the module where the circuit is sitting
- return AliMUONTriggerConstants::NstripY(ModuleNumber(Module(fidCircuit)));
+ return AliMUONTriggerConstants::NstripY(ModuleNumber(Module(fIdCircuit)));
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetPosCircuit() {
+Int_t AliMUONTriggerCircuit::GetPosCircuit() const {
// returns the position of the circuit in its module
- return Position(fidCircuit);
+ return Position(fIdCircuit);
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetIdCircuitD(){
+Int_t AliMUONTriggerCircuit::GetIdCircuitD() const {
// returns the Id of the circuit down
- Int_t idModule=Module(fidCircuit);
+ Int_t idModule=Module(fIdCircuit);
Int_t idModuleD=(TMath::Abs(idModule)+10)*(TMath::Abs(idModule)/idModule);
return (TMath::Abs(idModuleD)*10+1)*(TMath::Abs(idModule)/idModule);
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetICircuitD(){
+Int_t AliMUONTriggerCircuit::GetICircuitD() const {
// returns the number of the circuit down
- Int_t idModule=Module(fidCircuit);
+ Int_t idModule=Module(fIdCircuit);
Int_t idModuleD=(TMath::Abs(idModule)+10)*(TMath::Abs(idModule)/idModule);
Int_t idCircuitD=
(TMath::Abs(idModuleD)*10+1)*(TMath::Abs(idModule)/idModule);
return CircuitNumber(idCircuitD);
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetIdCircuitU(){
+Int_t AliMUONTriggerCircuit::GetIdCircuitU() const {
// returns the Id of the circuit up
- Int_t idModule=Module(fidCircuit);
+ Int_t idModule=Module(fIdCircuit);
Int_t idModuleU=(TMath::Abs(idModule)-10)*(TMath::Abs(idModule)/idModule);
return (TMath::Abs(idModuleU)*10+1)*(TMath::Abs(idModule)/idModule);
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetICircuitU(){
+Int_t AliMUONTriggerCircuit::GetICircuitU() const {
// returns the number of the circuit up
- Int_t idModule=Module(fidCircuit);
+ Int_t idModule=Module(fIdCircuit);
Int_t idModuleU=(TMath::Abs(idModule)-10)*(TMath::Abs(idModule)/idModule);
Int_t idCircuitU=
(TMath::Abs(idModuleU)*10+1)*(TMath::Abs(idModule)/idModule);
return CircuitNumber(idCircuitU);
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetX2m(){
-// returns fx2m
- return fx2m;
+Int_t AliMUONTriggerCircuit::GetX2m() const {
+// returns fX2m
+ return fX2m;
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetX2ud(){
-// returns fx2ud
- return fx2ud;
+Int_t AliMUONTriggerCircuit::GetX2ud() const {
+// returns fX2ud
+ return fX2ud;
}
//----------------------------------------------------------------------
-void AliMUONTriggerCircuit::GetOrMud(Int_t orMud[2]){
+void AliMUONTriggerCircuit::GetOrMud(Int_t orMud[2]) const {
// returns fOrMud
orMud[0]=fOrMud[0];
orMud[1]=fOrMud[1];
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetXcode(Int_t chamber, Int_t istrip){
+Int_t AliMUONTriggerCircuit::GetXcode(Int_t chamber, Int_t istrip) const {
// returns X code of circuit/chamber/istrip (warning : chamber in [0,3])
return fXcode[chamber][istrip];
}
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::GetYcode(Int_t chamber, Int_t istrip){
+Int_t AliMUONTriggerCircuit::GetYcode(Int_t chamber, Int_t istrip) const {
// returns Y code of circuit/chamber/istrip (warning : chamber in [0,3])
return fYcode[chamber][istrip];
}
//----------------------------------------------------------------------
-Float_t AliMUONTriggerCircuit::GetY11Pos(Int_t istrip){
+Float_t AliMUONTriggerCircuit::GetY11Pos(Int_t istrip) const {
// returns Y position of X strip istrip in MC11
return fYpos11[istrip];
}
//----------------------------------------------------------------------
-Float_t AliMUONTriggerCircuit::GetY21Pos(Int_t istrip){
+Float_t AliMUONTriggerCircuit::GetY21Pos(Int_t istrip) const {
// returns Y position of X strip istrip in MC21
return fYpos21[istrip];
}
//----------------------------------------------------------------------
-Float_t AliMUONTriggerCircuit::GetX11Pos(Int_t istrip){
+Float_t AliMUONTriggerCircuit::GetX11Pos(Int_t istrip) const {
// returns X position of Y strip istrip in MC11
return fXpos11[istrip];
}
//----------------------------------------------------------------------
-
+Int_t AliMUONTriggerCircuit::DetElemId(Int_t ichamber, Int_t idModule)
+{
+// 07/22/05 bug found by Christophe.
+// due to the inversion right-left of detElemId somewhere in the code
+// (AliMUONTriggerGeometrybuilder is correct!!!)
+// fixed temporary here. to be changed with official numbering of DeElemId.
+//
+// returns the detection element Id for given chamber and module
+// ichamber (from 11 to 14), idModule (from 11 to 97)
+// Int_t itmp = (idModule > 0) ? 0 : 50; // right=0, left=50
+ Int_t itmp = (idModule > 0) ? 50 : 0; // right=50, left=0
+ return (ichamber*100)+itmp+(9-Int_t(TMath::Abs(idModule)/10));
+}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff