New SSD geometry class

diff --git a/ITS/AliITSgeomSSD.cxx b/ITS/AliITSgeomSSD.cxx
index 7f0e11e245b7b91efc32a2a9c581f9148ad93473..205006dade2aa8f5e0a9b590a48fd0d12abc2390 100644 (file)
--- a/ITS/AliITSgeomSSD.cxx
+++ b/ITS/AliITSgeomSSD.cxx
@@ -26,7 +26,7 @@ Revision 1.2  1999/09/29 09:24:20  fca
 Introduction of the Copyright and cvs Log
 
 */
-
+ 
 #include "AliITSgeomSSD.h"
 
 ClassImp(AliITSgeomSSD)
@@ -40,5 +40,62 @@ AliITSgeomSSD::AliITSgeomSSD(){
     Float_t dz = 2.0;   // cm. (Geant 3.12 units) Allong the Beam Pipe
 
     fShapeSSD = new TBRIK("ActiveSSD","Active volume of SSD","SSD SI DET",
-                           dx,dy,dz);
+                         dx,dy,dz);   
 }
+
+AliITSgeomSSD::AliITSgeomSSD(const AliITSgeomSSD &source){
+////////////////////////////////////////////////////////////////////////
+//    copy  constructor
+////////////////////////////////////////////////////////////////////////
+
+    this->fShapeSSD = source.fShapeSSD;
+    return;
+}  
+
+AliITSgeomSSD& AliITSgeomSSD::operator=(const AliITSgeomSSD &source) {
+////////////////////////////////////////////////////////////////////////
+//    assignment operator
+////////////////////////////////////////////////////////////////////////
+
+    this->fShapeSSD = source.fShapeSSD;
+    return *this;
+}
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diff --git a/ITS/AliITSgeomSSD.h b/ITS/AliITSgeomSSD.h
index 94205fb262e272eb08edb4773ca94910041448b4..2b736b233766d192f5c8c1c8a96c168bd608dd21 100644 (file)
--- a/ITS/AliITSgeomSSD.h
+++ b/ITS/AliITSgeomSSD.h
@@ -5,11 +5,38 @@
 
 /* $Id$ */
 
-#include "TShape.h"
+#include <TObject.h>
 #include "TBRIK.h"
+#include "AliITSgeom.h"
+// temporarily - to be able to compile the code
 
-class AliITSgeomSSD : public TObject {
+class AliITSgeomSSD: public TObject {
 
+ public:
+    AliITSgeomSSD();
+    virtual ~AliITSgeomSSD() {
+      // destructor
+    }
+    AliITSgeomSSD(const AliITSgeomSSD &source); 
+    AliITSgeomSSD& operator=(const AliITSgeomSSD &source); 
+    
+    TBRIK *GetShape() const {
+      // get shape
+      return fShapeSSD;
+    }
+    Float_t GetDx(){
+      // get Dx
+      return fShapeSSD->GetDx();
+    }
+    Float_t GetDy(){
+      // get Dx
+      return fShapeSSD->GetDy();
+    }
+    Float_t GetDz(){
+      // get Dx
+      return fShapeSSD->GetDz();
+    }
+    
  private:
     // define shape of active area using ROOT shapes so that they can
     // be easly plotted. Inputs to TBRIK are
@@ -19,7 +46,7 @@ class AliITSgeomSSD : public TObject {
     // dx => 1/2 thickness of wafer's active volume (cm)
     // dy => 1/2 r*phi size of active volume (cm)
     // dz => 1/2 size of active volume (cm)
-    TBRIK *fShapeSSD;
+    TBRIK *fShapeSSD; // comment
     // Other infomation like.
     // Float_t fTopPitch;      // cm
     // Float_t fTopWidth;      // cm
@@ -30,11 +57,20 @@ class AliITSgeomSSD : public TObject {
     // Float_t fBottomLength;  // cm
     // Float_t fBottomAngle;   // cm
     // or what other or different information that is needed.
- public:
-    AliITSgeomSSD();
-    virtual ~AliITSgeomSSD() {};
-    TBRIK *GetShape() const {return fShapeSSD;}
-
+    
     ClassDef(AliITSgeomSSD,1) // ITS SSD detector geometry class
-};
+      };
+
 #endif
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