add memory handling for DKS/GPU. No fitting possible, yet.

src/classes/PRunListCollection.cpp

@@ -1062,3 +1062,44 @@ const Char_t* PRunListCollection::GetYAxisTitle(const TString &runName, const UI
   return result;
 }
 
+//--------------------------------------------------------------------------
+// GetN0Idx (public)
+//--------------------------------------------------------------------------
+/**
+ * \brief PRunListCollection::GetN0Idx
+ * \param idx
+ * \return
+ */
+Int_t PRunListCollection::GetN0Idx(UInt_t idx)
+{
+  Int_t N0idx = -1;
+
+  // make sure idx is within proper bounds
+  if (idx >= fRunSingleHistoList.size())
+    return N0idx;
+
+  N0idx = fMsrInfo->GetMsrRunList()->at(idx).GetNormParamNo();
+
+  return N0idx;
+}
+
+//--------------------------------------------------------------------------
+// GetNbkgIdx (public)
+//--------------------------------------------------------------------------
+/**
+ * \brief PRunListCollection::GetNbkgIdx
+ * \param idx
+ * \return
+ */
+Int_t PRunListCollection::GetNbkgIdx(UInt_t idx)
+{
+  Int_t NbkgIdx = -1;
+
+  // make sure idx is within proper bounds
+  if (idx >= fRunSingleHistoList.size())
+    return NbkgIdx;
+
+  NbkgIdx = fMsrInfo->GetMsrRunList()->at(idx).GetBkgFitParamNo();
+
+  return NbkgIdx;
+}