RunAction.h

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//! \file
//!
//! Header file for the RunAction class.
//!
//! Declares the RunAction class and the member routines which
//! control the actions taken during the run.
//!
//! \author D.K. Hasell
//! \version 1.0
//! \date 2010-10-14
//!
//! \ingroup control

// Ensure header file only included once.

#ifndef RUNACTION_H
#define RUNACTION_H

// Include the GEANT4 header files referenced in this file.

#include "G4UserRunAction.hh"

// Declare the classes referenced here.

class G4Timer;
class G4Run;
class TFile;
class TTree;

//! RunAction class based on G4UserRunAction.

class RunAction : public G4UserRunAction {

public:

     //! Constructor.

     RunAction();

     //! Destructor.

     ~RunAction();

     // Member functions.

     //! Routine to perform various actions at the start of a run.

     void BeginOfRunAction( const G4Run * run );

     //! Routine to perform various actions at the end of a run.

     void EndOfRunAction( const G4Run * run );

private:

     // Declare EventAction class as a friend so it can get TTree pointer.

     friend class EventAction;

     static G4Timer * Timer;      //!< Timer to record duration of run.

     static TFile * File;       //!< Pointer to file for MC data.

     static TTree * Tree;       //!< Pointer to TTree for MC data.

};

#endif