.. _program_listing_file_xAODAnaHelpers_Writer.h:

Program Listing for File Writer.h
=================================

|exhale_lsh| :ref:`Return to documentation for file <file_xAODAnaHelpers_Writer.h>` (``xAODAnaHelpers/Writer.h``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #ifndef xAODAnaHelpers_Writer_H
   #define xAODAnaHelpers_Writer_H
   
   // algorithm wrapper
   #include "xAODAnaHelpers/Algorithm.h"
   
   class Writer : public xAH::Algorithm
   {
     // put your configuration variables here as public variables.
     // that way they can be set directly from CINT and python.
   public:
     TString m_outputLabel = "";
   
     TString m_jetContainerNamesStr = "";
     TString m_electronContainerNamesStr = "";
     TString m_muonContainerNamesStr = "";
   
   private:
     int m_numEvent;         
   
     std::vector<TString> m_jetContainerNames;
     std::vector<TString> m_electronContainerNames;
     std::vector<TString> m_muonContainerNames;
   
     // variables that don't get filled at submission time should be
     // protected from being send from the submission node to the worker
     // node (done by the //!)
   public:
     // Tree *myTree; //!
     // TH1 *myHist; //!
   
     // this is a standard constructor
     Writer ();
   
     // these are the functions inherited from Algorithm
     virtual EL::StatusCode setupJob (EL::Job& job);
     virtual EL::StatusCode fileExecute ();
     virtual EL::StatusCode histInitialize ();
     virtual EL::StatusCode changeInput (bool firstFile);
     virtual EL::StatusCode initialize ();
     virtual EL::StatusCode execute ();
     virtual EL::StatusCode postExecute ();
     virtual EL::StatusCode finalize ();
     virtual EL::StatusCode histFinalize ();
   
     // this is needed to distribute the algorithm to the workers
     ClassDef(Writer, 1);
   };
   
   #endif