/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.28/QuickAna/QuickAna/OptimizedStore.h

#ifndef QUICK_ANA__OPTIMIZER_STORE_H
#define QUICK_ANA__OPTIMIZER_STORE_H

//        Copyright Iowa State University 2015.
//                  Author: Nils Krumnack
// Distributed under the Boost Software License, Version 1.0.
//    (See accompanying file LICENSE_1_0.txt or copy at
//          http://www.boost.org/LICENSE_1_0.txt)

// Please feel free to contact me (nils.erik.krumnack@cern.ch) for bug
// reports, feature suggestions, praise and complaints.


// This module still needs to be documented.  The interface provided
// in this module is intended for experts only.  The module is
// considered to be in the pre-alpha stage.



#include <QuickAna/Global.h>

#include <string>
#include <vector>

namespace ana
{

  class OptimizedStore
  {
    //
    // public interface
    //

  public:
    static const std::size_t noIndex = std::size_t (-1);


    // no slicing
    OptimizedStore (const OptimizedStore&) = delete;
    OptimizedStore& operator = (const OptimizedStore&) = delete;


  public:
    void testInvariant () const;


  public:
    OptimizedStore (const std::vector<CP::SystematicSet>& val_requestedSystematics,
            StoreType *val_store);


  public:
    ~OptimizedStore ();


  public:
    const std::vector<CP::SystematicSet>& requestedSystematics () const;


  public:
    const CP::SystematicSet& objectSystematics (ObjectType type) const;


  public:
    StatusCode
    prepareCopy (ObjectType type, std::size_t index, std::size_t origIndex);


  public:
    StatusCode
    initializeIndices (const std::vector<OptimizedObjects*>& objects,
               unsigned inputTypes, unsigned outputTypes,
               AnalysisStep step);


  public:
    void clearData ();


  public:
    StatusCode finalInit ();


  public:
    unsigned objectTypes () const;


  public:
    void fillEventData (ObjectType type, unsigned index,
            const CP::SystematicSet& sys,
            EventData& eventData) const;



    //
    // the IEventObjects interface
    //

  public:
    void *getVoid (ObjectType type, std::size_t index) const;


  public:
    StatusCode
    addCopy (ObjectType type, std::size_t index,
         const std::string& name);


  public:
    StatusCode
    addNew (ObjectType type, std::size_t index);



    //
    // private interface
    //

  private:
    struct Pimpl;

  private:
    Pimpl *pimpl;

  private:
    struct InfoType;

  private:
    struct InfoObject;
  };
}

#endif

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