BranchInterface.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2015 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Jakob Lettenbichler (jakob.lettenbichler@oeaw.ac.at)     *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#pragma once
 
#include <string>
#include <TBranch.h>
 
 
namespace Belle2 {
  template <class ValueType> struct BranchInterface {
    std::string name; 
    TBranch* branch; 
    ValueType value; 
    BranchInterface() : name(""), branch(nullptr), value(ValueType(0)) {}
 
    void update(Long64_t entry) { branch->GetEntry(entry); }
  };
}