Coverity fix

[u/mrichter/AliRoot.git] / MUON / AliMUONDarcHeader.cxx

diff --git a/MUON/AliMUONDarcHeader.cxx b/MUON/AliMUONDarcHeader.cxx
index f3b324b873c99664d06cb127c57297c1a8e4880e..6d3c8c52801132fc8da7bd112fd193517211ea97 100644 (file)
--- a/MUON/AliMUONDarcHeader.cxx
+++ b/MUON/AliMUONDarcHeader.cxx
@@ -18,6 +18,7 @@
 #include "AliMUONDarcHeader.h"
 #include "AliMUONRegHeader.h"
 
+//-----------------------------------------------------------------------------
 /// \class AliMUONDarcHeader
 /// Darc structure for trigger raw data.
 /// Each DDL contains one Darc structure
@@ -27,6 +28,7 @@
 /// regional structures.
 ///
 /// \author Christian Finck
+//-----------------------------------------------------------------------------
 
 /// \cond CLASSIMP
 ClassImp(AliMUONDarcHeader)
@@ -39,6 +41,8 @@ ClassImp(AliMUONDarcHeader)
 
  const UInt_t AliMUONDarcHeader::fgkEndOfDarc   = 0xDEADFACE;
  const UInt_t AliMUONDarcHeader::fgkEndOfGlobal = 0xDEADBEEF;
+ const UInt_t AliMUONDarcHeader::fgkDarcVadorhType    = 4;
+ const UInt_t AliMUONDarcHeader::fgkDarcDefaultType   = 6;
 
 //___________________________________________
 AliMUONDarcHeader::AliMUONDarcHeader()
@@ -184,6 +188,23 @@ void AliMUONDarcHeader::SetScalersNumbers()
     fGlobalScaler[i] = i;
 
 }
+//___________________________________________
+Bool_t  AliMUONDarcHeader::GetEventType()  const 
+{
+  /// return 1 for physics trigger
+  /// return 0 for software trigger
+  // 01 = trigger physics
+  // 10 = trigger software "start of run"
+  // 11 = trigger software "end of run"
+  // 00 = other trigger software
+  
+  Bool_t b1 =   (fWord >> 30) &  0x1;
+  Bool_t b2 = !((fWord >> 31) &  0x1);
+  
+  //printf("%d\n", b1 & b2);
+  //printf("%d %d\n", b2 , b1);
+  return (b1 & b2);
+}
 
 //___________________________________________
 void AliMUONDarcHeader::Clear(Option_t* )