Gabriele Cosmo
130 lines
4.8 KiB
C++
130 lines
4.8 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// G4TwistedTrd
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//
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// Class description:
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//
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// A G4TwistedTrd is a twisted trapezoid with the X and Y dimensions
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// varying along Z.
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//
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//
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// Member Data:
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//
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// pDx1 Half-length along x at the surface positioned at -dz
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// pDx2 Half-length along x at the surface positioned at +dz
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// pDy1 Half-length along y at the surface positioned at -dz
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// pDy2 Half-length along y at the surface positioned at +dz
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// pDz Half-length along z axis
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// pPhiTwist Twist angle
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// Author: Oliver Link (CERN), 18.03.2005 - Created
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// --------------------------------------------------------------------
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#ifndef G4TWISTEDTRD_HH
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#define G4TWISTEDTRD_HH
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#include "G4VTwistedFaceted.hh"
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/**
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* @brief G4TwistedTrd is a twisted trapezoid with the X and Y dimensions
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* varying along Z.
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*/
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class G4TwistedTrd : public G4VTwistedFaceted
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{
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public:
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/**
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* Constructs a twisted Trd, given its parameters.
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* @param[in] pName The solid name.
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* @param[in] pDx1 Half-length along X at the surface positioned at -dz.
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* @param[in] pDx2 Half-length along X at the surface positioned at +dz.
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* @param[in] pDy1 Half-length along Y at the surface positioned at -dz.
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* @param[in] pDy2 Half-length along Y at the surface positioned at +dz.
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* @param[in] pDz Half-length along Z axis.
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* @param[in] pPhiTwist The twist angle.
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*/
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G4TwistedTrd( const G4String& pName,
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G4double pDx1,
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G4double pDx2,
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G4double pDy1,
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G4double pDy2,
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G4double pDz,
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G4double pPhiTwist );
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/**
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* Default destructor.
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*/
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~G4TwistedTrd() override = default;
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/**
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* Accessors.
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*/
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inline G4double GetX1HalfLength() const { return GetDx1() ; }
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inline G4double GetX2HalfLength() const { return GetDx3() ; }
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inline G4double GetY1HalfLength() const { return GetDy1() ; }
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inline G4double GetY2HalfLength() const { return GetDy2() ; }
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inline G4double GetZHalfLength() const { return GetDz() ; }
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inline G4double GetPhiTwist() const { return GetTwistAngle() ; }
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/**
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* Returns the type ID, "G4TwistedTrd" of the solid.
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*/
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G4GeometryType GetEntityType() const override;
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/**
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* Returning an estimation of the solid volume (capacity) and
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* surface area, in internal units.
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*/
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G4double GetCubicVolume() override;
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G4double GetSurfaceArea() override;
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/**
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* Makes a clone of the object for use in multi-treading.
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* @returns A pointer to the new cloned allocated solid.
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*/
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G4VSolid* Clone() const override;
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/**
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* Streams the object contents to an output stream.
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*/
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std::ostream& StreamInfo(std::ostream& os) const override;
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/**
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* Fake default constructor for usage restricted to direct object
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* persistency for clients requiring preallocation of memory for
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* persistifiable objects.
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*/
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G4TwistedTrd(__void__&);
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/**
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* Copy constructor and assignment operator.
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*/
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G4TwistedTrd(const G4TwistedTrd& rhs);
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G4TwistedTrd& operator=(const G4TwistedTrd& rhs);
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} ;
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#endif
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