/* $Id$ */
+//-----------------------------------------------------------------------------
/// \class AliMUONTriggerCircuit
/// Contains as data members the Y positions of the X declusturized strips and
/// the X positions of the (doubled or not) Y strips.
/// This is used to associate the global positions to the fired strips of the
/// local trigger output (see AliMUONTrackReconstructor::MakeTriggerTrack)
+///
+/// \author Philippe Crochet (LPCCFd)
+//-----------------------------------------------------------------------------
#include "AliMUONTriggerCircuit.h"
-#include "AliMUON.h"
#include "AliMUONConstants.h"
-#include "AliMUONLocalTriggerBoard.h"
-#include "AliMUONTriggerCrateStore.h"
-#include "AliMUONTriggerCrate.h"
-#include "AliMUONGeometryTransformer.h"
#include "AliMpTriggerSegmentation.h"
#include "AliMpTrigger.h"
#include "AliMpPCB.h"
#include "AliMpSegmentation.h"
#include "AliMpVSegmentation.h"
+#include "AliMpCathodType.h"
+#include "AliMpDDLStore.h"
+#include "AliMpLocalBoard.h"
+#include "AliMpConstants.h"
#include "AliRun.h"
#include "AliLog.h"
#include <TMath.h>
+#include <Riostream.h>
/// \cond CLASSIMP
ClassImp(AliMUONTriggerCircuit)
/// \endcond
//----------------------------------------------------------------------
-AliMUONTriggerCircuit::AliMUONTriggerCircuit()
-: TObject(),
- fILocalBoard(0),
- fTransformer(0x0)
+AliMUONTriggerCircuit::AliMUONTriggerCircuit(const AliMUONGeometryTransformer* transformer)
+ : TObject(),
+ fTransformer(transformer),
+ fCurrentSeg(0x0),
+ fCurrentDetElem(0x0),
+ fCurrentLocalBoard(0x0)
{
/// Constructor
- Int_t i;
- for (i=0; i<16; i++) { fXpos11[i]=0.; }
- for (i=0; i<31; i++) { fYpos11[i]=0.; }
- for (i=0; i<63; i++) { fYpos21[i]=0.; }
+ for (Int_t i = 1; i < AliMpConstants::NofLocalBoards()+1; ++i) {
+ fXpos11[i].Set(16);
+ fYpos11[i].Set(31);
+ fYpos21[i].Set(63);
+ }
+
+ for (Int_t i = 1; i < AliMpConstants::NofLocalBoards()+1; ++i) { // board begins at 1
+
+ AliMpLocalBoard* localBoard = AliMpDDLStore::Instance()->GetLocalBoard(i);
+
+ if (!localBoard)
+ {
+ AliError(Form("Did not get localboard %d",i));
+ continue;
+ }
+
+ LoadXPos(localBoard);
+ LoadYPos(localBoard);
+
+ }
+
}
//----------------------------------------------------------------------
AliMUONTriggerCircuit::~AliMUONTriggerCircuit()
{
/// Destructor
+ for (Int_t i = 1; i < AliMpConstants::NofLocalBoards()+1; ++i) {
+ fXpos11[i].Reset();
+ fYpos11[i].Reset();
+ fYpos21[i].Reset();
+ }
+
}
//----------------------------------------------------------------------
AliMUONTriggerCircuit::AliMUONTriggerCircuit(const AliMUONTriggerCircuit& circuit)
- : TObject(circuit),
- fILocalBoard(circuit.fILocalBoard)
+ : TObject(circuit),
+ fTransformer(circuit.fTransformer), // do not copy, just pointed to
+ fCurrentSeg(circuit.fCurrentSeg),
+ fCurrentDetElem(circuit.fCurrentDetElem),
+ fCurrentLocalBoard(circuit.fCurrentLocalBoard)
{
/// Copy constructor
- for (Int_t i = 0; i < 16; ++i)
- fXpos11[i] = circuit.fXpos11[i];
-
- for (Int_t i = 0; i < 31; ++i)
- fYpos11[i] = circuit.fYpos11[i];
-
- for (Int_t i = 0; i < 63; ++i)
- fYpos21[i] = circuit.fYpos21[i];
+ for (Int_t i = 1; i < AliMpConstants::NofLocalBoards()+1; ++i) {
+ fXpos11[i] = circuit.fXpos11[i];
+ fYpos11[i] = circuit.fYpos11[i];
+ fYpos21[i] = circuit.fYpos21[i];
+ }
}
//----------------------------------------------------------------------
if (this == &circuit) return *this;
- fILocalBoard = circuit.fILocalBoard;
+ fTransformer = circuit.fTransformer;
+ fCurrentSeg = circuit.fCurrentSeg;
+ fCurrentDetElem = circuit.fCurrentDetElem;
+ fCurrentLocalBoard = circuit.fCurrentLocalBoard;
- for (Int_t i = 0; i < 16; ++i)
+ for (Int_t i = 1; i < AliMpConstants::NofLocalBoards()+1; ++i) {
fXpos11[i] = circuit.fXpos11[i];
-
- for (Int_t i = 0; i < 31; ++i)
fYpos11[i] = circuit.fYpos11[i];
-
- for (Int_t i = 0; i < 63; ++i)
fYpos21[i] = circuit.fYpos21[i];
+ }
return *this;
-}
-//----------------------------------------------------------------------
-void AliMUONTriggerCircuit::Init(Int_t iCircuit, const AliMUONTriggerCrateStore& crates)
-{
-/// initialize circuit characteristics
- fILocalBoard=iCircuit+1;//AliMUONTriggerConstants::CircuitId(iCircuit);
-
- LoadXPos(crates);
- LoadYPos(crates);
-
}
//---------------------------------------------------------------------
-void AliMUONTriggerCircuit::LoadYPos(const AliMUONTriggerCrateStore& crates)
+void AliMUONTriggerCircuit::LoadYPos(AliMpLocalBoard* localBoard)
{
/// fill fYpos11 and fYpos21 -> y position of X declusterized strips
- const AliMUONLocalTriggerBoard* localBoard = crates.LocalBoard(fILocalBoard);
-
- if (!localBoard)
- {
- AliError(Form("Did not get localboard %d",fILocalBoard));
- return;
- }
- StdoutToAliDebug(1,localBoard->Print("CONF"););
-
+ fCurrentLocalBoard = localBoard->GetId();
Int_t ichamber = 0;
Int_t icathode = 0;
-
- const AliMpVSegmentation* seg;
-
- Int_t zeroDown = localBoard->GetSwitch(AliMUONLocalTriggerBoard::kZeroDown);
- Int_t zeroUp = localBoard->GetSwitch(AliMUONLocalTriggerBoard::kZeroUp);
-
+
+ Int_t zeroDown = localBoard->GetSwitch(AliMpLocalBoard::kZeroDown);
+ Int_t zeroUp = localBoard->GetSwitch(AliMpLocalBoard::kZeroUp);
+
+ Int_t iline = localBoard->GetPosition().GetFirst();
+ Int_t icol = localBoard->GetPosition().GetSecond();
+ if ( iline == 5 ) --icol;
+
//--- first plane
ichamber = 10;
-
- char side;
- Int_t iline, icol;
- DecodeBoardName(localBoard->GetName(),side,iline,icol);
-
- Int_t detElemId = DetElemId(ichamber,side,iline);
- seg = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId, icathode);
+ fCurrentDetElem = AliMpDDLStore::Instance()->GetDEfromLocalBoard(fCurrentLocalBoard, ichamber);
- Int_t iFirstStrip = FirstStrip(localBoard->GetName());
- Int_t iLastStrip = iFirstStrip + 16;
+ fCurrentSeg = AliMpSegmentation::Instance()
+ ->GetMpSegmentation(fCurrentDetElem, AliMp::GetCathodType(icathode));
+
+ Int_t iFirstStrip = FirstStrip(localBoard);
+ Int_t iLastStrip = iFirstStrip + 16;
Int_t iStripCircuit = 0;
- FillXstrips(seg,detElemId,icol,
- iFirstStrip,iLastStrip,iStripCircuit,fYpos11);
+
+ FillXstrips(icol, iFirstStrip, iLastStrip,
+ iStripCircuit, fYpos11[fCurrentLocalBoard]);
//--- second plane
ichamber = 12;
-
- detElemId = DetElemId(ichamber,side,iline);
- seg = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId, icathode);
+ fCurrentDetElem = AliMpDDLStore::Instance()->GetDEfromLocalBoard(fCurrentLocalBoard, ichamber);
+
+ fCurrentSeg = AliMpSegmentation::Instance()
+ ->GetMpSegmentation(fCurrentDetElem, AliMp::GetCathodType(icathode));
// second plane middle part
- Int_t iFirstStripMiddle = FirstStrip(localBoard->GetName());
- Int_t iLastStripMiddle = iFirstStrip + 16;
- iStripCircuit=8;
- FillXstrips(seg,detElemId,icol,
- iFirstStripMiddle,iLastStripMiddle,iStripCircuit,fYpos21);
+ Int_t iFirstStripMiddle = FirstStrip(localBoard);
+ Int_t iLastStripMiddle = iFirstStrip + 16;
+ iStripCircuit = 8;
+
+ FillXstrips(icol, iFirstStripMiddle, iLastStripMiddle,
+ iStripCircuit, fYpos21[fCurrentLocalBoard]);
// second plane upper part
if (zeroUp == 0) { // something up
Int_t iFirstStripUp;
Int_t iLastStripUp;
- Int_t icolUp=icol;
+ Int_t icolUp = icol;
+
// check if we need to move to another detElemId
- AliMpPad pad = seg->PadByIndices(AliMpIntPair(icol-1,iLastStripMiddle+1),kFALSE);
+ AliMpPad pad = fCurrentSeg->PadByIndices(AliMpIntPair(icol-1,iLastStripMiddle+1),kFALSE);
+
if (pad.IsValid()) { // upper strips within same detElemId
iFirstStripUp = iLastStripMiddle;
- iLastStripUp = iFirstStripUp + 8;
- // icolUp = icol;
+ iLastStripUp = iFirstStripUp + 8;
+
} else { // upper strips in another detElemId
- detElemId = DetElemId(ichamber,side,iline+1); // get detElemId
- seg = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId, icathode);
+ fCurrentDetElem = AliMpDDLStore::Instance()->
+ GetNextDEfromLocalBoard(fCurrentLocalBoard, ichamber);
+
+ fCurrentSeg = AliMpSegmentation::Instance()
+ ->GetMpSegmentation(fCurrentDetElem, AliMp::GetCathodType(icathode));
iFirstStripUp = 0;
- iLastStripUp = iFirstStripUp + 8;
+ iLastStripUp = iFirstStripUp + 8;
if (iline == 4) icolUp = icol - 1; // special case
if (iline == 5) icolUp = icol + 1; // special case
}
- iStripCircuit=24;
- FillXstrips(seg,detElemId,icolUp,
- iFirstStripUp,iLastStripUp,iStripCircuit,fYpos21);
+ iStripCircuit = 24;
+ FillXstrips(icolUp, iFirstStripUp, iLastStripUp,
+ iStripCircuit, fYpos21[fCurrentLocalBoard]);
// fill strip between middle and upper part
- fYpos21[47]=(fYpos21[46]+fYpos21[48])/2.;
+ fYpos21[fCurrentLocalBoard][47] = (fYpos21[fCurrentLocalBoard][46] +
+ fYpos21[fCurrentLocalBoard][48])/2.;
} // end of something up
// restore current detElemId & segmentation
- detElemId = DetElemId(ichamber,side,iline);
- seg = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId, icathode);
+ fCurrentDetElem = AliMpDDLStore::Instance()->GetDEfromLocalBoard(fCurrentLocalBoard, ichamber);
+ fCurrentSeg = AliMpSegmentation::Instance()
+ ->GetMpSegmentation(fCurrentDetElem, AliMp::GetCathodType(icathode));
// second plane lower part
if (zeroDown == 0) { // something down
Int_t iFirstStripDo;
Int_t iLastStripDo;
- Int_t icolDo=icol;
+ Int_t icolDo = icol;
// check if we need to move to another detElemId
- AliMpPad pad = seg->PadByIndices(AliMpIntPair(icol-1,iFirstStripMiddle-1),kFALSE);
+ AliMpPad pad = fCurrentSeg->PadByIndices(AliMpIntPair(icol-1,iFirstStripMiddle-1),kFALSE);
if (pad.IsValid()) { // lower strips within same detElemId
iFirstStripDo = iFirstStripMiddle - 8;
- iLastStripDo = iFirstStripDo + 8;
- // icolDo = icol;
+ iLastStripDo = iFirstStripDo + 8;
+
} else { // lower strips in another detElemId
- detElemId = DetElemId(ichamber,side,iline-1); // get detElemId
- seg = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId, icathode);
+ fCurrentDetElem = AliMpDDLStore::Instance()
+ ->GetPreviousDEfromLocalBoard(fCurrentLocalBoard, ichamber);
+
+ fCurrentSeg = AliMpSegmentation::Instance()
+ ->GetMpSegmentation(fCurrentDetElem, AliMp::GetCathodType(icathode));
// get iFirstStrip in this module
- const AliMpTriggerSegmentation* trig = (AliMpTriggerSegmentation*)(seg);
+ const AliMpTriggerSegmentation* trig = (AliMpTriggerSegmentation*)(fCurrentSeg);
const AliMpTrigger* t = trig->Slat();
const AliMpSlat* slat = t->GetLayer(0);
+
if (iline == 5) icolDo = icol + 1; // special case
- if (iline == 6) icolDo = icol - 1; // special case
+ if (iline == 6) icolDo = icol - 1; // special case
+
const AliMpPCB* pcb = slat->GetPCB(icolDo-1);
iFirstStripDo = (pcb->Iymax() + 1) - 8;
iLastStripDo = iFirstStripDo + 8;
}
- iStripCircuit=0;
- FillXstrips(seg,detElemId,icolDo,
- iFirstStripDo,iLastStripDo,iStripCircuit,fYpos21);
+ iStripCircuit = 0;
+ FillXstrips(icolDo, iFirstStripDo, iLastStripDo,
+ iStripCircuit, fYpos21[fCurrentLocalBoard]);
// fill strip between middle and upper part
- fYpos21[15]=(fYpos21[14]+fYpos21[16])/2.;
+ fYpos21[fCurrentLocalBoard][15] = (fYpos21[fCurrentLocalBoard][14] +
+ fYpos21[fCurrentLocalBoard][16])/2.;
} // end of something down
}
//----------------------------------------------------------------------
-void AliMUONTriggerCircuit::LoadXPos(const AliMUONTriggerCrateStore& crates)
+void AliMUONTriggerCircuit::FillXstrips(const Int_t icol,
+ const Int_t iFirstStrip, const Int_t iLastStrip,
+ Int_t liStripCircuit, TArrayF& ypos)
+{
+/// fill
+ Double_t xyGlobal[2] = {0.};
+ for (Int_t istrip = iFirstStrip; istrip < iLastStrip; ++istrip) {
+
+ AliMpPad pad = fCurrentSeg->PadByIndices(AliMpIntPair(icol-1,istrip),kTRUE);
+ if ( !pad.IsValid() ) {
+ StdoutToAliError(cout << "Pad not found in seg " << endl;
+ fCurrentSeg->Print();
+ cout << " ix,iy=" << icol-1 << "," << istrip << endl;
+ );
+ }
+ Float_t yDim = pad.Dimensions().Y(); // half size!
+
+ XYGlobal(pad,xyGlobal);
+
+ ypos[2*liStripCircuit] = xyGlobal[1];
+ if (istrip != (iLastStrip - 1)) ypos[2*liStripCircuit+1] = xyGlobal[1] + yDim;
+ liStripCircuit++;
+ }
+}
+
+
+//----------------------------------------------------------------------
+void AliMUONTriggerCircuit::LoadXPos(AliMpLocalBoard* localBoard)
{
/// 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 (handdled by means of switchs)
-
- const AliMUONLocalTriggerBoard* localBoard = crates.LocalBoard(fILocalBoard);
-
- if (!localBoard)
- {
- AliError(Form("Did not get localboard %d",fILocalBoard));
- return;
- }
- StdoutToAliDebug(1,localBoard->Print("CONF"););
-
+
+ fCurrentLocalBoard = localBoard->GetId();
+
Int_t ichamber = 10;
Int_t icathode = 1;
- Int_t x2u = localBoard->GetSwitch(AliMUONLocalTriggerBoard::kX2u);
- Int_t x2m = localBoard->GetSwitch(AliMUONLocalTriggerBoard::kX2m);
- Int_t x2d = localBoard->GetSwitch(AliMUONLocalTriggerBoard::kX2d);
- Int_t zeroAllYLSB = localBoard->GetSwitch(AliMUONLocalTriggerBoard::kZeroAllYLSB);
- Int_t iStripCircuit = 0;
- Int_t iFirstStrip = 0;
- Int_t iLastStrip = 0;
- Bool_t doubling = kFALSE;
+ Int_t x2u = localBoard->GetSwitch(AliMpLocalBoard::kX2u);
+ Int_t x2m = localBoard->GetSwitch(AliMpLocalBoard::kX2m);
+ Int_t x2d = localBoard->GetSwitch(AliMpLocalBoard::kX2d);
+ Int_t zeroAllYLSB = localBoard->GetSwitch(AliMpLocalBoard::kZeroAllYLSB);
+
+ Int_t iStripCircuit = 0;
+ Int_t iFirstStrip = 0;
+ Int_t iLastStrip = 0;
+ Bool_t doubling = kFALSE;
- const AliMpVSegmentation* seg;
+ Int_t iline = localBoard->GetPosition().GetFirst();
+ Int_t icol = localBoard->GetPosition().GetSecond();
+ if ( iline == 5 ) --icol;
- char side;
- Int_t iline, icol;
-
- DecodeBoardName(localBoard->GetName(),side,iline,icol);
-
- Int_t detElemId=DetElemId(ichamber,side,iline); // get detElemId
- seg = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId, icathode);
+ fCurrentDetElem = AliMpDDLStore::Instance()->GetDEfromLocalBoard(fCurrentLocalBoard, ichamber);
+
+ fCurrentSeg = AliMpSegmentation::Instance()
+ ->GetMpSegmentation(fCurrentDetElem, AliMp::GetCathodType(icathode));
// check if one needs a strip doubling or not
- if ( (x2u == 1 || x2m == 1 || x2d == 1) && x2m == 1) doubling = kTRUE;
+ if ( (x2u || x2m || x2d ) && x2m ) doubling = kTRUE;
+
// check if one starts at strip = 0 or 8 (boards 26-29 and 143-146)
- if (zeroAllYLSB == 1) iStripCircuit = 8;
+ if (zeroAllYLSB) iStripCircuit = 8;
// get iFirstStrip in this module
- const AliMpTriggerSegmentation* trig = (AliMpTriggerSegmentation*)(seg);
+ const AliMpTriggerSegmentation* trig = (AliMpTriggerSegmentation*)(fCurrentSeg);
const AliMpTrigger* t = trig->Slat();
const AliMpSlat* slat = t->GetLayer(0);
const AliMpPCB* pcb = slat->GetPCB(icol-1);
iFirstStrip = pcb->Ixmin();
- if (doubling) iLastStrip = iFirstStrip + 8;
+
+ if (doubling || zeroAllYLSB == 1) iLastStrip = iFirstStrip + 8;
else iLastStrip = iFirstStrip + 16;
- FillYstrips(seg,detElemId,
- iFirstStrip,iLastStrip,iStripCircuit,doubling);
+ FillYstrips(iFirstStrip, iLastStrip, iStripCircuit, doubling);
}
//----------------------------------------------------------------------
-void AliMUONTriggerCircuit::FillYstrips(
- const AliMpVSegmentation* seg,
- const Int_t detElemId,
- const Int_t iFirstStrip, const Int_t iLastStrip, Int_t liStripCircuit,
- const Bool_t doubling)
+void AliMUONTriggerCircuit::FillYstrips(const Int_t iFirstStrip, const Int_t iLastStrip,
+ Int_t liStripCircuit,
+ const Bool_t doubling)
{
/// fill
- Double_t xyGlobal[4]={0.,0.,0.,0.};
- for (Int_t istrip=iFirstStrip; istrip<iLastStrip; istrip++) {
- AliMpPad pad = seg->PadByIndices(AliMpIntPair(istrip,0),kTRUE);
+ Double_t xyGlobal[2] = {0.};
+
+ for (Int_t istrip = iFirstStrip; istrip < iLastStrip; ++istrip) {
+
+ AliMpPad pad = fCurrentSeg->PadByIndices(AliMpIntPair(istrip,0),kTRUE);
+
if ( !pad.IsValid() )
{
StdoutToAliError(cout << "Pad not found in seg " << endl;
- seg->Print();
+ fCurrentSeg->Print();
cout << " ix,iy=" << istrip << "," << 0 << endl;
);
}
- XYGlobal(detElemId,pad,xyGlobal);
+ Float_t xDim = pad.Dimensions().X(); // half size!
+
+ XYGlobal(pad,xyGlobal);
- if (!doubling) {
- fXpos11[liStripCircuit]=xyGlobal[0];
- } else if (doubling) {
- fXpos11[2*liStripCircuit]=TMath::Sign(1.,xyGlobal[0]) *
- (TMath::Abs(xyGlobal[0]) - xyGlobal[2]/2.);
- fXpos11[2*liStripCircuit+1]=TMath::Sign(1.,xyGlobal[0]) *
- (TMath::Abs(fXpos11[2*liStripCircuit]) + xyGlobal[2]);
- }
- liStripCircuit++;
- }
-}
+ if (!doubling) {
+ fXpos11[fCurrentLocalBoard].AddAt(xyGlobal[0], liStripCircuit);
+ } else if (doubling) {
-//----------------------------------------------------------------------
-void AliMUONTriggerCircuit::FillXstrips(
- const AliMpVSegmentation* seg,
- const Int_t detElemId, const Int_t icol,
- const Int_t iFirstStrip, const Int_t iLastStrip,
- Int_t liStripCircuit, Float_t *tab)
-{
-/// fill
- Double_t xyGlobal[4]={0.,0.,0.,0.};
- for (Int_t istrip=iFirstStrip; istrip<iLastStrip; istrip++) {
- AliMpPad pad = seg->PadByIndices(AliMpIntPair(icol-1,istrip),kTRUE);
- if ( !pad.IsValid() )
- {
- StdoutToAliError(cout << "Pad not found in seg " << endl;
- seg->Print();
- cout << " ix,iy=" << icol-1 << "," << istrip << endl;
- );
+ fXpos11[fCurrentLocalBoard].AddAt(TMath::Sign(1.,xyGlobal[0]) *
+ (TMath::Abs(xyGlobal[0]) - xDim/2.), 2*liStripCircuit);
+
+ fXpos11[fCurrentLocalBoard].AddAt(TMath::Sign(1.,xyGlobal[0]) *
+ (TMath::Abs(fXpos11[fCurrentLocalBoard][2*liStripCircuit]) + xDim),
+ 2*liStripCircuit + 1);
}
-
- XYGlobal(detElemId,pad,xyGlobal);
-
- tab[2*liStripCircuit]=xyGlobal[1];
- if (istrip!=(iLastStrip-1)) tab[2*liStripCircuit+1]=xyGlobal[1]+xyGlobal[3];
+
liStripCircuit++;
}
}
//----------------------------------------------------------------------
-//--- methods which return member data related info
-//----------------------------------------------------------------------
-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) const {
-/// returns Y position of X strip istrip in MC21
- return fYpos21[istrip];
-}
-//----------------------------------------------------------------------
-Float_t AliMUONTriggerCircuit::GetX11Pos(Int_t istrip) const {
-/// returns X position of Y strip istrip in MC11
- return fXpos11[istrip];
-}
-//----------------------------------------------------------------------
-//--- end of methods which return member data related info
-//----------------------------------------------------------------------
-/* removed tmp
-void AliMUONTriggerCircuit::dump(const char* what, const Float_t* array, Int_t size)
-{
- cout << what << " " << endl;
- for ( Int_t i = 0; i < size; ++i )
- {
- cout << array[i] << " , ";
- }
- cout << endl;
-}
-
-void AliMUONTriggerCircuit::dump(const char* what, const Int_t* array, Int_t size)
-{
- cout << what << " " << endl;
- for ( Int_t i = 0; i < size; ++i )
- {
- cout << array[i] << " , ";
- }
- cout << endl;
-}
-
-//_____________________________________________________________________________
-void AliMUONTriggerCircuit::Print(Option_t* ) const
+void AliMUONTriggerCircuit::XYGlobal(const AliMpPad& pad,
+ Double_t* xyGlobal)
{
- cout << "IdCircuit " << fILocalBoard << " X2m,X2ud=" << fX2m << ","
- << fX2ud;
- for ( Int_t i = 0; i < 2; ++i )
- {
- cout << " OrMud[" << i << "]=" << fOrMud[i];
- }
- cout << endl;
- dump("Xpos11",fXpos11,16);
- dump("Ypos11",fYpos11,31);
- dump("Ypos21",fYpos21,63);
- for ( Int_t i = 0; i < 4; ++i )
- {
- char s[80];
- sprintf(s,"Xcode[%d]",i);
- dump(s,fXcode[i],32);
- sprintf(s,"Ycode[%d]",i);
- dump(s,fYcode[i],32);
- }
- // Int_t fILocalBoard; // circuit Id number
- // Int_t fX2m; // internal info needed by TriggerDecision
- // Int_t fX2ud; // internal info needed by TriggerDecision
- // Int_t fOrMud[2]; // internal info needed by TriggerDecision
- // Int_t fXcode[4][32]; // code of X strips
- // Int_t fYcode[4][32]; // code of Y strips
- // Float_t fXpos11[16]; // X position of Y strips in MC11
- // Float_t fYpos11[31]; // Y position of X strips in MC11
- // Float_t fYpos21[63]; // Y position of X strips in MC21
+/// returns pad x & y positions and x & y pad dimensions in global coordinates
+/// note: no need for transformation for pad dimensions
+
+ // get the pad position and dimensions
+ Double_t xl1 = pad.Position().X();
+ Double_t yl1 = pad.Position().Y();
+ Double_t zg1 = 0;
+ // positions from local to global
+ fTransformer->Local2Global(fCurrentDetElem, xl1, yl1, 0,
+ xyGlobal[0], xyGlobal[1], zg1);
}
-removed tmp*/
+
+//----------------------------------------------------------------------
+//--- methods which return member data related info
//----------------------------------------------------------------------
-Int_t AliMUONTriggerCircuit::DetElemId(Int_t ichamber, char side, Int_t iline)
+Float_t AliMUONTriggerCircuit::GetY11Pos(Int_t localBoardId, Int_t istrip) const
{
-/// returns detection element Id for chamber iChamber, side side and line iline
- Int_t itmp=0;
- if ( side == 'R' ) { // right side
- switch (iline) // (from 1 to 9, from bottom to top)
- {
- case 1:
- itmp = 14;
- break;
- case 2:
- itmp = 15;
- break;
- case 3:
- itmp = 16;
- break;
- case 4:
- itmp = 17;
- break;
- case 5:
- itmp = 0;
- break;
- case 6:
- itmp = 1;
- break;
- case 7:
- itmp = 2;
- break;
- case 8:
- itmp = 3;
- break;
- case 9:
- itmp = 4;
- break;
- }
- } else if ( side == 'L' ) { // left side
- switch (iline) // (from 1 to 9, from bottom to top)
- {
- case 1:
- itmp = 13;
- break;
- case 2:
- itmp = 12;
- break;
- case 3:
- itmp = 11;
- break;
- case 4:
- itmp = 10;
- break;
- case 5:
- itmp = 9;
- break;
- case 6:
- itmp = 8;
- break;
- case 7:
- itmp = 7;
- break;
- case 8:
- itmp = 6;
- break;
- case 9:
- itmp = 5;
- break;
- }
- }
- return ((ichamber+1)*100)+itmp;
+/// returns Y position of X strip istrip in MC11
+ return fYpos11[localBoardId][istrip];
}
-
//----------------------------------------------------------------------
-Int_t
-AliMUONTriggerCircuit::DetElemId(Int_t iChamber, const char* boardName)
+Float_t AliMUONTriggerCircuit::GetY21Pos(Int_t localBoardId, Int_t istrip) const
{
-/// returns detection element Id for chamber iChamber and board boardName
- char side;
- Int_t iline;
- Int_t icol;
-
- DecodeBoardName(boardName, side, iline, icol);
-
- return DetElemId(iChamber,side,iline);
+/// returns Y position of X strip istrip in MC21
+ return fYpos21[localBoardId][istrip];
}
-
//----------------------------------------------------------------------
-void
-AliMUONTriggerCircuit::DecodeBoardName(const char* boardName,
- char& side,
- Int_t& iLine,
- Int_t& iCol)
+Float_t AliMUONTriggerCircuit::GetX11Pos(Int_t localBoardId, Int_t istrip) const
{
-/// get side, line and col from board boardName
-/// note: icol = icol -1 for iline = 5 w.r.t other ilines
- side = boardName[0];
- iLine = boardName[4] - '0';
- iCol = boardName[2] - '0';
- if ( iLine == 5 ) --iCol;
+/// returns X position of Y strip istrip in MC11
+ return fXpos11[localBoardId][istrip];
}
//----------------------------------------------------------------------
-Int_t
-AliMUONTriggerCircuit::FirstStrip(const char* boardName)
+Int_t AliMUONTriggerCircuit::FirstStrip(AliMpLocalBoard* localBoard)
{
/// returns the first strip from mapping for board boardName
/// take care of special case for boards RC1L6B12 & LC1L6B12
Int_t iFirstStrip = -1;
- Int_t boardNumber = atoi(boardName+6);
- char side;
- Int_t iline, icol;
- DecodeBoardName(boardName,side,iline,icol);
+ Int_t boardNumber = atoi(localBoard->GetName()+6);
+
+ Int_t iline = localBoard->GetPosition().GetFirst();
+ Int_t icol = localBoard->GetPosition().GetSecond();
+ if ( iline == 5 ) --icol;
+
switch (boardNumber)
{
case 12:
iFirstStrip = 48;
break;
}
- if (icol == 1 && iline == 6) iFirstStrip = iFirstStrip + 16; // special case
+ if (icol == 1 && iline == 6) iFirstStrip += 16; // special case
return iFirstStrip;
}
//----------------------------------------------------------------------
-void AliMUONTriggerCircuit::XYGlobal(
- Int_t detElemId, const AliMpPad& pad,
- Double_t xyGlobal[4])
-{
-/// returns pad x & y positions and x & y pad dimensions in global coordinates
-/// note: no need for transformation for pad dimensions
-
- // get the pad position and dimensions
- Double_t xl1 = pad.Position().X();
- Double_t yl1 = pad.Position().Y();
- xyGlobal[2] = pad.Dimensions().X(); // half size!
- xyGlobal[3] = pad.Dimensions().Y(); // half size!
- Double_t zg1=0;
-
- // positions from local to global
- fTransformer->Local2Global(detElemId, xl1, yl1, 0,
- xyGlobal[0], xyGlobal[1], zg1);
+Float_t AliMUONTriggerCircuit::PtCal(Int_t localBoardId, Int_t istripX, Int_t idev, Int_t istripY) const{
+/// 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[localBoardId][istripX];
+ Float_t yPosX2=fYpos21[localBoardId][istripX2];
+ Float_t xPosY1=fXpos11[localBoardId][istripY];
+
+// Z distance between IP and center of dipole
+ Float_t zf= TMath::Abs(0.5 *(AliMUONConstants::CoilZ() + AliMUONConstants::YokeZ()));
+ 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;
}
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff