KVVGSum.h

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/*
$Id: KVVGSum.h,v 1.2 2009/01/23 15:25:52 franklan Exp $
$Revision: 1.2 $
$Date: 2009/01/23 15:25:52 $
*/
 
 
#ifndef __KVVGSUM_H
#define __KVVGSUM_H
 
#include "KVVarGlobMean.h"
#include "TMethodCall.h"
#include "TROOT.h"
#include "TClass.h"
 
class KVVGSum: public KVVarGlobMean {
 
    TClass* fClass;
    std::unique_ptr<TMethodCall> fMethod;
    Double_t fVal;
 
   enum {
      kMult = BIT(14), //set in "mult" mode
      kSum = BIT(15), //set in "sum" mode
      kMean = BIT(16), //set in "mean" mode
      kNoFrame = BIT(17), //set if property to be calculated is independent of reference frame
      kInitDone = BIT(18) //set if Init() has been called
   };
   void init(void);
 
protected:
   Double_t getvalue_int(Int_t index) const
   {
      return KVVarGlobMean::getvalue_int(GetIndexAtListPosition(index));
   }
 
   Double_t getvalue_char(const Char_t* name) const
   {
      return KVVarGlobMean::getvalue_int(GetNameIndex(name));
   }
 
public:
   ROOT_FULL_SET_WITH_INIT(KVVGSum, KVVarGlobMean)
 
   void Init();
   void fill(const KVNucleus* c);    // Filling method
 
   virtual TString GetValueName(Int_t i) const
   {
      if (i < GetNumberOfValues()) {
         return GetNameAtListPosition(i);
      }
      return TString("unknown");
   }
 
   ClassDef(KVVGSum, 0) //General global variable for calculating sums of various quantities
};
#endif