Typo corrected

[u/mrichter/AliRoot.git] / ITS / AliITSgeomSDD.h

diff --git a/ITS/AliITSgeomSDD.h b/ITS/AliITSgeomSDD.h
index dd43267f9d2100091f6ec5e9f6ae6b41f2d27c2e..076b57e50a6e50bf79165f0038b22055cf35b288 100644 (file)
--- a/ITS/AliITSgeomSDD.h
+++ b/ITS/AliITSgeomSDD.h
@@ -4,6 +4,15 @@
  * See cxx source for full Copyright notice                               */
 
 /* $Id$ */
+
+
+////////////////////////////////////////////////////////////////////////
+// This class is for the Silicon Drift Detector, SDD, specific geometry.
+// It is being replaced by AliITSsegmentationSDD class. This file also
+// constains classes derived from AliITSgeomSDD which do nothing but
+// initilize this one with predefined values.
+////////////////////////////////////////////////////////////////////////
+
 #include <TObject.h>
 #include <TBRIK.h>
 
@@ -91,12 +100,13 @@ class AliITSgeomSDD256 : public AliITSgeomSDD {
 
  public:
     AliITSgeomSDD256();
+    AliITSgeomSDD256(Int_t npar,const Float_t *par);
 
     // This clas now has version 0 so that it will not be written to a root
     // file. This is good since there are no longer any data members to this
     // class. It is only designed to make it easer to define this standard
     // SDD detector geometry.
-    ClassDef(AliITSgeomSDD256,0) // ITS SDD detector geometry class for 256 anodes per side
+    ClassDef(AliITSgeomSDD256,1) // ITS SDD detector geometry class for 256 anodes per side
 
 };
 // Input and output function for standard C++ input/output.
@@ -125,7 +135,7 @@ class AliITSgeomSDD300 : public AliITSgeomSDD {
     // file. This is good since there are no longer any data members to this
     // class. It is only designed to make it easer to define this standard
     // SDD detector geometry.
-    ClassDef(AliITSgeomSDD300,0) // ITS SDD detector geometry class for 300 anodes per side
+    ClassDef(AliITSgeomSDD300,1) // ITS SDD detector geometry class for 300 anodes per side
 
 };
 // Input and output function for standard C++ input/output.