KVEventParameter.h

#ifndef __KVEVENTPARAMETER_H
#define __KVEVENTPARAMETER_H
 
#include "KVVarGlob1.h"
 
#include "KVEvent.h"
 
class KVEventParameter: public KVVarGlob1 {
 
private:
   void init()
   {
      fType = KVVarGlob::kNBody; // this is a N-body variable
   }
 
public:
   KVEventParameter() : KVVarGlob1()
   {
      init();
   }
   KVEventParameter(const Char_t* parameter_name)
      : KVVarGlob1(parameter_name)
   {
      init();
   }
   ROOT_COPY_CTOR(KVEventParameter, KVVarGlob1)
   ROOT_COPY_ASSIGN_OP(KVEventParameter)
   virtual ~KVEventParameter(void) {}
 
   void Calculate() {}
   void FillN(const KVEvent* e)
   {
      SetValue(e->GetParameters()->GetDoubleValue(GetName()));
   }
 
   ClassDef(KVEventParameter, 1) //Global variable to retrieve parameters from events
};
 
#endif