X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=HLT%2FBASE%2FAliHLTMessage.h;h=eee183671359f0aaef0d4a2008ff79d18fda5d73;hb=aa7f26defe0bd75f5d0fd2c46e7fe18144706012;hp=a3754a36c5b45c19ebc60e10687dc733987d0ce9;hpb=7de7497b7f637f37300ffe3be51c51f6f60578fa;p=u%2Fmrichter%2FAliRoot.git

diff --git a/HLT/BASE/AliHLTMessage.h b/HLT/BASE/AliHLTMessage.h
index a3754a36c5b..eee18367135 100644
--- a/HLT/BASE/AliHLTMessage.h
+++ b/HLT/BASE/AliHLTMessage.h
@@ -53,8 +53,15 @@
  * chain.
  * This is the original Root TMessage implementation with a few minor
  * modifications.
- * - the AliHLTMessage(void *buf, Int_t bufsize) constructor has been made
- *   public in order to be used externally.
+ * - the <tt> AliHLTMessage(void *buf, Int_t bufsize)</tt> constructor has been
+ *   made public in order to be used externally.
+ *
+ * The class can be used to extract an object from an input data block, or a
+ * data block received via the HOMER interface or from the file writer.
+ * <pre>
+ *  AliHLTMessage msg(buffer, size);
+ *  TObject pObj=msg.ReadObject(msg.GetClass());
+ * </pre>
  */
 class AliHLTMessage 
 :