Initialisation of some pointers

[u/mrichter/AliRoot.git] / MUON / AliMUONSegmentationV1.cxx

diff --git a/MUON/AliMUONSegmentationV1.cxx b/MUON/AliMUONSegmentationV1.cxx
index 83d5e451f6e0a90fa4f7d9e3ac7b67d0a5461be1..60ea0ae49be942cbb33805280251ba82d0beff83 100644 (file)
--- a/MUON/AliMUONSegmentationV1.cxx
+++ b/MUON/AliMUONSegmentationV1.cxx
@@ -15,6 +15,19 @@
 
 /*
 $Log$
+Revision 1.7  2000/10/18 11:42:06  morsch
+- AliMUONRawCluster contains z-position.
+- Some clean-up of useless print statements during initialisations.
+
+Revision 1.6  2000/10/03 21:48:07  morsch
+Adopt to const declaration of some of the methods in AliSegmentation.
+
+Revision 1.5  2000/10/02 16:58:29  egangler
+Cleaning of the code :
+-> coding conventions
+-> void Streamers
+-> some useless includes removed or replaced by "class" statement
+
 Revision 1.4  2000/07/03 11:54:57  morsch
 AliMUONSegmentation and AliMUONHitMap have been replaced by AliSegmentation and AliHitMap in STEER
 The methods GetPadIxy and GetPadXxy of AliMUONSegmentation have changed name to GetPadI and GetPadC.
@@ -46,6 +59,7 @@ AliMUONSegmentationV1 code  from  AliMUONSegResV1.cxx
 #include "AliMUONSegmentationV1.h"
 #include "AliRun.h"
 #include "AliMUON.h"
+#include "AliMUONChamber.h"
 
 //___________________________________________
 ClassImp(AliMUONSegmentationV1)
@@ -66,6 +80,7 @@ AliMUONSegmentationV1::AliMUONSegmentationV1()
     fDpx=0.0; // forces crash if not initialized by user
     fNZoneCut[0]=0;
     fSensOffset=0;
+    fCorr = 0;
 }
 
 
@@ -83,6 +98,9 @@ void AliMUONSegmentationV1::Init(Int_t chamber)
     //    fNwire=3;
     DefaultCut();
     fCorr=0;
+
+    fZ = iChamber->Z();
+
 }
 
 void AliMUONSegmentationV1::DefaultCut(void)
@@ -110,7 +128,7 @@ Int_t AliMUONSegmentationV1::GetiAnod(Float_t xhit)
     return (xhit>0) ? kwire : -kwire ;
 }
 
-Float_t AliMUONSegmentationV1::GetAnod(Float_t xhit)
+Float_t AliMUONSegmentationV1::GetAnod(Float_t xhit) const
 {
 // Get anode position
     Int_t kwire=Int_t((TMath::Abs(xhit)-fSensOffset)/fDAnod)+1; // to be compatible ...
@@ -359,14 +377,14 @@ Int_t AliMUONSegmentationV1::Ix(Int_t trueX, Int_t trueY)
     return -1;
 }
 
-Int_t AliMUONSegmentationV1::Ix()
+Int_t AliMUONSegmentationV1::Ix() 
 {
 // returns the X number of pad which has to increment charge
 // due to parallel read-out
-return Ix(fIx,fIy);
+    return Ix(fIx,fIy);
 }
 
-Int_t AliMUONSegmentationV1::ISector()
+Int_t AliMUONSegmentationV1::ISector() 
 {
 // This function is of no use for this kind of segmentation.
     return GetZone(fIx,fIy);
@@ -548,7 +566,7 @@ NeighboursDiag(iX,iY,Nlist,Xlist,Ylist);
 }
 
 
-void AliMUONSegmentationV1::GiveTestPoints(Int_t &n, Float_t *x, Float_t *y)
+void AliMUONSegmentationV1::GiveTestPoints(Int_t &n, Float_t *x, Float_t *y) const
 {
 // Return a test point
     n=1;