VP1Gui.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
//                                                         //
//  Header file for class VP1Gui                           //
//                                                         //
//  Author: Thomas Kittelmann <Thomas.Kittelmann@cern.ch>  //
//                                                         //
//  Initial version: April 2007                            //
//                                                         //
 
#ifndef VP1GUI_H
#define VP1GUI_H
 
//NB: There should never be any Qt (or Athena of course) includes in this file!!!
 
#include <string>
#include <vector>
#include <cstdint> // for uint64_t (unsigned long long)
 
class StoreGateSvc;
class IToolSvc;
class ISvcLocator;
 
class VP1Gui {
public:
 
  VP1Gui(StoreGateSvc* sg, StoreGateSvc* detstore,
     ISvcLocator* svclocator,IToolSvc*toolSvc,
     const std::vector<std::string>& initialvp1files=std::vector<std::string>(),
     const std::string& initialCruiseMode = "NONE", unsigned initialCruiseSeconds = 10,
     const std::string& singleEventSource = "", const std::string& singleEventLocalTmpDir = "",
     unsigned localFileCacheLimit = 10,
     const std::vector<std::string>& availableLocalInputDirectories = std::vector<std::string>() );
  ~VP1Gui();
 
  //We can check the validity of the argument already during algorithm initialise:
  bool argumentsAreValid() const;
 
  //Called in the first algorithm refresh to launch the gui:
  void init();
  bool hasBeenInitialised();
 
  //Called every algorithm refresh:
  bool executeNewEvent( const int& run,
            const uint64_t & event,
            const unsigned& triggerType = 0,//When available
            const unsigned& time = 0 //When available (seconds since 1970)
            );
  //Called in algorithm finalise:
  void cleanup();
 
  std::vector<std::string> userRequestedFiles();
 
  //Called when handling end-of-file incident (in multi-file mode)
  std::string nextRequestedEventFile() const;//When mode where next input
                             //file is chosen dynamically,
                             //the choice is reported
                             //here. If empty is returned,
                             //the algorithm is expected to
                             //just take the latest file
                             //from the directory.
private:
 
  VP1Gui(const VP1Gui & );
  VP1Gui & operator= (const VP1Gui & );
 
  class Imp;
  Imp * m_d;
 
};
 
#endif