Migration of PWG2/RESONANCES -> PWGLF/RESONANCES

[u/mrichter/AliRoot.git] / PWGLF / RESONANCES / AliRsnCutMiniPair.h

diff --git a/PWGLF/RESONANCES/AliRsnCutMiniPair.h b/PWGLF/RESONANCES/AliRsnCutMiniPair.h
new file mode 100644 (file)
index 0000000..2f27c41
--- /dev/null
+++ b/PWGLF/RESONANCES/AliRsnCutMiniPair.h
@@ -0,0 +1,38 @@
+#ifndef ALIRSNCUTMINIPAIR_H
+#define ALIRSNCUTMINIPAIR_H
+
+//
+// This cut definition works on mini-pairs for the 'mini' subpackage.
+// Since cuts on mini-pairs can usually be just kinematic selections
+// or kinematic comparisons between 4-momenta of daughters, they are all
+// implemented in this class, by the use of an enumeration which allows
+// the user to choose between all possibilities.
+//
+
+#include "AliRsnCut.h"
+
+class AliRsnCutMiniPair : public AliRsnCut {
+
+public:
+
+   enum EType {
+      kRapidityRange,
+      kRapidityRangeMC,
+      kMomentumComparison,
+      kTypes
+   };
+
+   AliRsnCutMiniPair(const char *name = "cut", EType type = kTypes);
+   virtual ~AliRsnCutMiniPair() { }
+
+   virtual Bool_t IsSelected(TObject *obj);
+
+private:
+
+   EType fType;    // cut type
+
+   ClassDef(AliRsnCutMiniPair,1)
+
+};
+
+#endif