MW_Messenger.h

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//! \file
//!
//! Header file for MWPC messenger class.
//!
//! Declares the singleton messenger class and its member routines which
//! control the parameters of MWPC detector within the OLYMPUS
//! Monte Carlo.  This allow the user to control the parameters and/or
//! running from command files or interactively.
//!
//! \author D.K. Hasell
//! \version 1.0
//! \date 2010-10-17
//!
//! \ingroup control

// Ensure header file is included only once.

#ifndef MW_MESSENGER_H
#define MW_MESSENGER_H

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

#include "G4UImessenger.hh"
#include "G4UIcommand.hh"
#include "G4UIdirectory.hh"
#include "G4UIcmdWithADoubleAndUnit.hh"
#include "G4UIcmdWithoutParameter.hh"

// Declare the classes referenced here.

class MW_SD;

//! Declare the Messenger class based on G4UImessenger.

class MW_Messenger : public G4UImessenger {

public:

     //! Routine to return a pointer to the single instance of MW_Messenger.

     static MW_Messenger * Instance();

     //! Routine to set a pointer to the MW_SD class and define the user
     //! functions available.

     void setMW_SDptr( MW_SD * );

     //! Routines to set new values and get current values.

     void SetNewValue( G4UIcommand * command, G4String newValues );

     //! Routine to get current value (not used).

     G4String GetCurrentValue( G4UIcommand * command );

//! These routines are kept private to preserve singleton class.

private:

     //! Constructor.

     MW_Messenger();

     //! Copy constructor.

     MW_Messenger( MW_Messenger const & ) {}

     //! Assignment operator.

     MW_Messenger & operator = ( MW_Messenger const & );

//! Data members of MW_Messenger class.

private:

     static MW_Messenger * m_pInstance; //!< Instance of MW_Messenger class.

     G4UIdirectory * MWdir;        //!< Pointer to MW UI structure.

     MW_SD * pMW_SD;               //!< Pointer to MW_SD class.
     G4UIdirectory * MW_SDdir;     //!< Pointer to MW_SD UI structure.

     G4UIcmdWithADoubleAndUnit * MW_SDsetThreshold;    //!< Set threshold.
     G4UIcmdWithoutParameter   * MW_SDgetThreshold;    //!< Get threshold.
     G4UIcmdWithADoubleAndUnit * MW_SDsetXresol;       //!< Set X resolution.
     G4UIcmdWithoutParameter   * MW_SDgetXresol;       //!< Get X resolution.
     G4UIcmdWithADoubleAndUnit * MW_SDsetYresol;       //!< Set Y resolution.
     G4UIcmdWithoutParameter   * MW_SDgetYresol;       //!< Get Y resolution.

};

#endif