FillData.h

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#ifndef ANP_FILLDATA_H
#define ANP_FILLDATA_H

// $Id: FillData.h,v 1.1 2007/11/30 15:58:16 rustem Exp $
//
// Make tree with branches containing data from Event and Track,
// useful when want to quickly examine _all_ data stored by event and tracks.

// MINOS
#include "Registry/Registry.h"

// Local
#include "PhysicsNtuple/AlgSnarl.h"

class TBranch;
class TFile;
class TTree;

namespace Anp
{   
   class FillData : public AlgSnarl
   {
   public:
      
      FillData();
      virtual ~FillData();

      bool Run(Record &record);

      void Config(const Registry &reg);

      void Set(TDirectory *dir);
      
      void End(const DataBlock &);

   private:          

      struct Tree
      {
         Tree() : tree_ptr(0), branch_ptr(0), data(0.0) {}
         TTree *tree_ptr;
         TBranch *branch_ptr;
         Float_t data;
      };
     
      typedef std::map<std::string, Tree> TreeMap;
 
   private:

      void Fill(DataIter ibeg, DataIter iend, const std::string &key);

   private:

      TDirectory *fDir;
      TFile *fFile;
      
      std::string fDirName;

      TreeMap fTree;
   };
}

#endif

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