X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=MUON%2FAliMUONMCDataInterface.cxx;h=5dfb2a05fe4d00cf74f4f13075fbd36301b8627a;hb=da2d199e7a43dca38046efcbf1dae1a5648aa5a5;hp=3a3ca33e57a4b88c77d6df7aeeb92d83ae2579c4;hpb=88c5d53fec6b1e0e5499a9d026c65d3bfcf7faca;p=u%2Fmrichter%2FAliRoot.git

diff --git a/MUON/AliMUONMCDataInterface.cxx b/MUON/AliMUONMCDataInterface.cxx
index 3a3ca33e57a..5dfb2a05fe4 100644
--- a/MUON/AliMUONMCDataInterface.cxx
+++ b/MUON/AliMUONMCDataInterface.cxx
@@ -36,7 +36,7 @@
 #include "AliMUONRegionalTrigger.h"
 #include "AliMUONGlobalTrigger.h"
 
-#include "AliMpIntPair.h"
+#include "AliMpEncodePair.h"
 #include "AliMpDEManager.h"
 #include "AliMpConstants.h"
 #include "AliMpCDB.h"
@@ -113,6 +113,12 @@ AliMUONMCDataInterface::HitStore(Int_t event, Int_t track)
   /// Return the hitStore for a given track of one event
   /// Return 0x0 if event and/or track not found
   /// Returned pointer should not be deleted
+  ///
+  /// \note If a previous store has been retrieved by one of the methods of
+  /// this class, but for a different event number, then those stores will
+  /// be deleted and no longer valid.
+  /// If you require access to the data for the earlier retrieved store,
+  /// but for different events, then you should deep copy / clone the object.
   
   if (not IsValid()) return 0x0;
 
@@ -162,6 +168,12 @@ AliMUONMCDataInterface::SDigitStore(Int_t event)
   /// Return the SDigit store for a given event.
   /// Return 0 if event not found
   /// Returned pointer should not be deleted
+  ///
+  /// \note If a previous store has been retrieved by one of the methods of
+  /// this class, but for a different event number, then those stores will
+  /// be deleted and no longer valid.
+  /// If you require access to the data for the earlier retrieved store,
+  /// but for different events, then you should deep copy / clone the object.
   
   if (not IsValid()) return 0x0;
   
@@ -204,6 +216,12 @@ AliMUONMCDataInterface::DigitStore(Int_t event)
 {
   /// Return a pointer to the digitStore for a given event (or 0 if not found)
   /// Returned pointer should not be deleted
+  ///
+  /// \note If a previous store has been retrieved by one of the methods of
+  /// this class, but for a different event number, then those stores will
+  /// be deleted and no longer valid.
+  /// If you require access to the data for the earlier retrieved store,
+  /// but for different events, then you should deep copy / clone the object.
   
   if (not IsValid()) return 0x0;
   
@@ -246,6 +264,12 @@ AliMUONMCDataInterface::Stack(Int_t event)
 {
   /// Get the Stack (list of generated particles) for one event
   /// Returned pointer should not be deleted
+  ///
+  /// \note If a previous store has been retrieved by one of the methods of
+  /// this class, but for a different event number, then those stores will
+  /// be deleted and no longer valid.
+  /// If you require access to the data for the earlier retrieved store,
+  /// but for different events, then you should deep copy / clone the object.
   
   if ( not IsValid() ) return 0x0;
 
@@ -266,6 +290,12 @@ AliMUONMCDataInterface::TrackRefs(Int_t event, Int_t track)
 {
   /// Get the track references for a given (generated) track of one event
   /// Returned pointer should not be deleted
+  ///
+  /// \note If a previous store has been retrieved by one of the methods of
+  /// this class, but for a different event number, then those stores will
+  /// be deleted and no longer valid.
+  /// If you require access to the data for the earlier retrieved store,
+  /// but for different events, then you should deep copy / clone the object.
   
   if ( not IsValid() ) return 0x0;
   
@@ -313,6 +343,12 @@ AliMUONMCDataInterface::TriggerStore(Int_t event)
   /// Return the triggerStore for a given event.
   /// Return 0x0 if event not found.
   /// Returned pointer should not be deleted.
+  ///
+  /// \note If a previous store has been retrieved by one of the methods of
+  /// this class, but for a different event number, then those stores will
+  /// be deleted and no longer valid.
+  /// If you require access to the data for the earlier retrieved store,
+  /// but for different events, then you should deep copy / clone the object.
   
   if (not IsValid()) return 0x0;
   
@@ -974,8 +1010,8 @@ TIterator* AliMUONMCDataInterface::GetIterator(IteratorType type, Int_t x, Int_t
       
       AliMUONVDigitStore* store = SDigitStore(fCurrentEvent);
       if (store == 0x0) return 0x0;
-      AliMpIntPair pair = AliMpDEManager::GetDetElemIdRange(chamber);
-      fIterator = store->CreateIterator(pair.GetFirst(), pair.GetSecond(), cathode);
+      MpPair_t pair = AliMpDEManager::GetDetElemIdRange(chamber);
+      fIterator = store->CreateIterator(AliMp::PairFirst(pair), AliMp::PairSecond(pair), cathode);
       if (fIterator == 0x0) return 0x0;
       fCurrentIteratorType = kSDigitIteratorByChamberAndCathode;
       fDataX = chamber;
@@ -1016,8 +1052,8 @@ TIterator* AliMUONMCDataInterface::GetIterator(IteratorType type, Int_t x, Int_t
       
       AliMUONVDigitStore* store = DigitStore(fCurrentEvent);
       if (store == 0x0) return 0x0;
-      AliMpIntPair pair = AliMpDEManager::GetDetElemIdRange(chamber);
-      fIterator = store->CreateIterator(pair.GetFirst(), pair.GetSecond(), cathode);
+      MpPair_t pair = AliMpDEManager::GetDetElemIdRange(chamber);
+      fIterator = store->CreateIterator(AliMp::PairFirst(pair), AliMp::PairSecond(pair), cathode);
       if (fIterator == 0x0) return 0x0;
       fCurrentIteratorType = kDigitIteratorByChamberAndCathode;
       fDataX = chamber;