.. _program_listing_file_Root_PhotonHistsAlgo.cxx:

Program Listing for File PhotonHistsAlgo.cxx
============================================

|exhale_lsh| :ref:`Return to documentation for file <file_Root_PhotonHistsAlgo.cxx>` (``Root/PhotonHistsAlgo.cxx``)

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

.. code-block:: cpp

   #include <EventLoop/Job.h>
   #include <EventLoop/StatusCode.h>
   #include <EventLoop/Worker.h>
   
   #include <xAODEgamma/PhotonContainer.h>
   
   #include <xAODAnaHelpers/PhotonHistsAlgo.h>
   #include <xAODAnaHelpers/PhotonHists.h>
   #include <xAODAnaHelpers/HelperFunctions.h>
   
   // this is needed to distribute the algorithm to the workers
   ClassImp(PhotonHistsAlgo)
   
   PhotonHistsAlgo :: PhotonHistsAlgo () :
   IParticleHistsAlgo("PhotonHistsAlgo")
   { }
   
   EL::StatusCode PhotonHistsAlgo :: setupJob (EL::Job& job)
   {
     job.useXAOD();
     xAOD::Init("PhotonHistsAlgo").ignore();
   
     return EL::StatusCode::SUCCESS;
   }
   
   EL::StatusCode PhotonHistsAlgo::AddHists( std::string name ) {
     return IParticleHistsAlgo::AddHists<PhotonHists>(name);
   }
   
   EL::StatusCode PhotonHistsAlgo :: execute () {
     return IParticleHistsAlgo::execute<PhotonHists, xAOD::PhotonContainer>();
   }