X-Git-Url: http://git.uio.no/git/?p=u%2Fmrichter%2FAliRoot.git;a=blobdiff_plain;f=RAW%2FAliAltroRawStream.h;h=ab0271f7b36e8bf475d92049b7202b2770427ac8;hp=84abd12a2ddc164b320435bc9a361281a8100e81;hb=7e18047e1d6af15f1ae102e5a733fcc91080c937;hpb=aa93c798e8af438ee81450096239eb42c28169bb

diff --git a/RAW/AliAltroRawStream.h b/RAW/AliAltroRawStream.h
index 84abd12a2dd..ab0271f7b36 100644
--- a/RAW/AliAltroRawStream.h
+++ b/RAW/AliAltroRawStream.h
@@ -8,6 +8,8 @@
 ///////////////////////////////////////////////////////////////////////////////
 ///
 /// This is a base class for reading raw data digits in Altro format
+/// The class is able to read both old and new RCU trailer formats
+/// One can switch between formats using fIsOldRCUFormat flag
 ///
 ///////////////////////////////////////////////////////////////////////////////
 
@@ -43,6 +45,9 @@ class AliAltroRawStream: public TObject {
 
     void SelectRawData(Int_t detId);                           // Select raw data for specific detector id
 
+    void  SetNoAltroMapping(Bool_t flag) { fNoAltroMapping = flag; }  // Specify whenever to use or not the altro mapping
+    void  SetOldRCUFormat(Bool_t flag)   { fIsOldRCUFormat = flag; }  // Specify whenever to use or not the old RCU trailer format
+
   protected:
     AliAltroRawStream(const AliAltroRawStream& stream);
     AliAltroRawStream& operator = (const AliAltroRawStream& stream);
@@ -50,6 +55,8 @@ class AliAltroRawStream: public TObject {
     Bool_t           fNoAltroMapping;  // temporary flag in case of no altro mapping is provided
     Short_t          fSegmentation[3]; // temporary container for the dummy trailer, to be removed
 
+    Bool_t           fIsOldRCUFormat;  // flag used to select between old and new RCU trailer format
+
   private :
 
     UShort_t         GetNextWord();