Kamil Sedlak
1e050e6976
- a copyright information added to all relevant *.cc and *.hh files - the file "COPYING" added to the main directory of the musrSim
73 lines
3.1 KiB
C++
73 lines
3.1 KiB
C++
/***************************************************************************
|
|
* musrSim - the program for the simulation of (mainly) muSR instruments. *
|
|
* More info on http://lmu.web.psi.ch/simulation/index.html . *
|
|
* musrSim is based od Geant4 (http://geant4.web.cern.ch/geant4/) *
|
|
* *
|
|
* Copyright (C) 2009 by Paul Scherrer Institut, 5232 Villigen PSI, *
|
|
* Switzerland *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the Free Software *
|
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
|
|
***************************************************************************/
|
|
|
|
#ifndef musrQuadrupole_h
|
|
#define musrQuadrupole_h 1
|
|
|
|
#include "globals.hh"
|
|
#include "F04ElementField.hh"
|
|
#include "F04GlobalField.hh"
|
|
//#include "G4ios.hh"
|
|
#include "BLEngeFunction.hh"
|
|
//#include <fstream>
|
|
//#include <vector>
|
|
//#include <cmath>
|
|
const G4double FRINGE_ACCURACY=1.0e-4;
|
|
|
|
class musrQuadrupole : public F04ElementField
|
|
{
|
|
public:
|
|
musrQuadrupole(G4double halflengthVal, G4double fieldRadiusVal, G4double gradientVal, G4double fringeFactorVal, G4LogicalVolume* logVolume, G4ThreeVector positionOfTheCenter);
|
|
// musrQuadrupole is based on "BLCMDgenericquad" class of the G4beamline package.
|
|
//
|
|
|
|
/// Destructor.
|
|
virtual ~musrQuadrupole() {}
|
|
|
|
/// addFieldValue() adds the field for this solenoid into field[].
|
|
/// point[] is in global coordinates.
|
|
void addFieldValue( const G4double Point[4], G4double* field) const;
|
|
|
|
G4double GetNominalFieldValue();
|
|
void SetNominalFieldValue(G4double newFieldValue);
|
|
|
|
// getWidth(), getHeight(), getLength(), return the dimensions of the field
|
|
// (used to define the boundary of the field)
|
|
virtual G4double getWidth() { return 2*fieldRadius; } // x coordinate
|
|
virtual G4double getHeight() { return 2*fieldRadius; } // y coordinate
|
|
virtual G4double getLength() { return 2*fringeMaxZ; } //{ return 2*halflength; } // z coordinate
|
|
|
|
|
|
private:
|
|
G4double gradient;
|
|
G4double fieldRadius;
|
|
G4double halflength;
|
|
|
|
G4double fringeMaxZ;
|
|
G4double fringeDepth;
|
|
|
|
BLEngeFunction enge;
|
|
};
|
|
|
|
#endif
|