VP1SGContentsHelper.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
 
//                                                            //
//  Header file for class VP1SGContentsHelper                 //
//                                                            //
//  Description: Helper class for retrieving the available    //
//               keys in storegate for a given type.          //
//                                                            //
//  Author: Thomas H. Kittelmann (Thomas.Kittelmann@cern.ch)  //
//  Initial version: March 2008                               //
//                                                            //
 
#ifndef VP1SGCONTENTSHELPER_H
#define VP1SGCONTENTSHELPER_H
 
#include "VP1Base/VP1HelperClassBase.h"
#include "AthenaKernel/ClassID_traits.h"
#include <QStringList>
class StoreGateSvc;
 
class VP1SGContentsHelper : public VP1HelperClassBase {
public:
 
  VP1SGContentsHelper( IVP1System *, const bool detStore = false );//For messages in gui (detStore=true takes detector rather than event store)
  VP1SGContentsHelper( StoreGateSvc * );
  virtual ~VP1SGContentsHelper() {}
 
  template <typename T>
  QStringList getKeys() const;
  QStringList getKeys( const CLID& id ) const;
 
  template <typename T>
  bool contains( const QString& key ) const;
  bool contains( const CLID& id, const QString& key ) const;
 
  QList<CLID> getPossibleCLIDs() const;
 
private:
 
  StoreGateSvc * m_sg;
 
};
 
 
//  Inlines  //
 
template <typename T>
inline QStringList VP1SGContentsHelper::getKeys() const
{
  return getKeys(ClassID_traits<T>::ID());
}
 
template <typename T>
inline bool VP1SGContentsHelper::contains( const QString& key ) const
{
  return contains(ClassID_traits<T>::ID(),key);
}
 
 
#endif