X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=ITS%2FAliITSmodule.cxx;h=b9e45cb059896623409e1a495c9bc11bda025a6c;hb=bbe2dd8d1bae34c875e1030362da5c30b7be3f6f;hp=15bf9c54d7180a089175b5d0c052f7d7cecc54a5;hpb=803d1ab0e2c9c9a8116c05954c3d3cdcf1f33759;p=u%2Fmrichter%2FAliRoot.git

diff --git a/ITS/AliITSmodule.cxx b/ITS/AliITSmodule.cxx
index 15bf9c54d71..b9e45cb0598 100644
--- a/ITS/AliITSmodule.cxx
+++ b/ITS/AliITSmodule.cxx
@@ -40,20 +40,24 @@ ClassImp(AliITSmodule)
 // Constructors and deconstructor
 //________________________________________________________________________
 //
-AliITSmodule::AliITSmodule() {
+AliITSmodule::AliITSmodule():
+fITS(0),
+fIndex(0),
+fHitsM(0),
+fTrackIndex(0),
+fHitIndex(0) {
     // constructor
 
-    fHitsM       = 0;
-    fTrackIndex  = 0;
-    fHitIndex    = 0;
-    fITS         = 0;
-
 }
 //_________________________________________________________________________
-AliITSmodule::AliITSmodule(Int_t index) {
+AliITSmodule::AliITSmodule(Int_t index):
+fITS(0),
+fIndex(index),
+fHitsM(0),
+fTrackIndex(0),
+fHitIndex(0) {
   // constructor
 
-    fIndex      = index;
     fHitsM      = new TObjArray();
     fTrackIndex = new TArrayI(16);
     fHitIndex   = new TArrayI(16);
@@ -74,21 +78,25 @@ AliITSmodule::~AliITSmodule() {
     fITS = 0; // We don't delete this pointer since it is just a copy.
 }
 //____________________________________________________________________________
-AliITSmodule::AliITSmodule(const AliITSmodule &source){
+AliITSmodule::AliITSmodule(const AliITSmodule &source):TObject(source),
+fITS(source.fITS),
+fIndex(source.fIndex),
+fHitsM(source.fHitsM),
+fTrackIndex(source.fTrackIndex),
+fHitIndex(source.fHitIndex){
 ////////////////////////////////////////////////////////////////////////
 //     Copy Constructor 
 ////////////////////////////////////////////////////////////////////////
-  Error("AliITSmodule","AliITSmodule class has not to be copied! Exit.");
-  exit(1);
+
 }
 //_____________________________________________________________________________
 AliITSmodule& AliITSmodule::operator=(const AliITSmodule &source){
 ////////////////////////////////////////////////////////////////////////
 //    Assignment operator 
 ////////////////////////////////////////////////////////////////////////
-  Error("AliITSmodule","AliITSmodule class has not to be copied! Exit.");
-  exit(1);
-  return *this; // fake return neded on Sun
+  this->~AliITSmodule();
+  new(this) AliITSmodule(source);
+  return *this;
 }
 //_________________________________________________________________________
 // 
@@ -112,12 +120,13 @@ Int_t AliITSmodule::AddHit(AliITShit* hit,Int_t t,Int_t h) {
 }
 //___________________________________________________________________________
 Double_t AliITSmodule::PathLength(Int_t index,AliITShit *itsHit1,
-				  AliITShit *itsHit2){
+				  AliITShit *itsHit2) {
   // path lenght
    Float_t  x1g,y1g,z1g;   
    Float_t  x2g,y2g,z2g;
    Double_t s;
 
+   index = 0;
    itsHit1->GetPositionG(x1g,y1g,z1g);
    itsHit2->GetPositionG(x2g,y2g,z2g);
 
@@ -132,10 +141,11 @@ void AliITSmodule::PathLength(Int_t index,
 			      Int_t status,Int_t &nseg,
 			      Float_t &x1,Float_t &y1,Float_t &z1,
 			      Float_t &dx1,Float_t &dy1,Float_t &dz1,
-			      Int_t &flag){
+			      Int_t &flag) const{
   // path length
     static Float_t x0,y0,z0;
 
+    index = 0;
     if ((status&0x0002)!=0){ // entering
 	x0 = x;
 	y0 = y;
@@ -340,7 +350,7 @@ void AliITSmodule::MedianHitG(Int_t index,
 //___________________________________________________________________________
 Bool_t AliITSmodule::MedianHitL( AliITShit *itsHit1, 
 	       	    	     AliITShit *itsHit2, 
-	       		     Float_t &xMl, Float_t &yMl, Float_t &zMl){
+	       		     Float_t &xMl, Float_t &yMl, Float_t &zMl) const{
   // median hit
    Float_t x1l,y1l,z1l;
    Float_t x2l,y2l,z2l;