New raw-reader class which deals with events taken from shared memory via the DATE...

[u/mrichter/AliRoot.git] / T0 / AliT0Align.h

diff --git a/T0/AliT0Align.h b/T0/AliT0Align.h
index 81e514374b65fc952da7194c532607ed2f6479fa..fb80568370142060a64f42e6f754b99eed305d4f 100644 (file)
--- a/T0/AliT0Align.h
+++ b/T0/AliT0Align.h
@@ -14,6 +14,10 @@
 #include <TMatrixDfwd.h>
 #include <TMatrixT.h>
 
+// Class creating the T0 aligmnent objects
+// from the surveys done by surveyers at Point2.
+// Position of T0 alignment objects is computed.
+
 class AliT0Align : public TObject {
 
  public:
@@ -35,8 +39,8 @@ class AliT0Align : public TObject {
   AliAlignObjParams *fT0AAlignObj;  // T0-A alignment object
   AliAlignObjParams *fT0CAlignObj;  // T0-C alignment object
   Int_t fDebug;                     // debug flag
-  Float_t fXPos;
-  Float_t fYPos;  
+  Float_t fXPos;                   // "x" coordinate of T0-C with respect to Global Reference System  
+  Float_t fYPos;                   // "y" coordinate of T0-C with respect to Global Reference System
   Int_t fRepLoc;                   // Location of the report: 0 - DCDB (Grid), 1,2 ... - file on local disc    
 
   ClassDef(AliT0Align,0);