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G4CSGSolid.cc
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4CSGSolid.cc
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//
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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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// Implementation of G4CSGSolid
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//
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// 27.03.98 J.Apostolakis - First version.
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// --------------------------------------------------------------------
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#include <cmath>
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#include "
G4CSGSolid.hh
"
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#include "
Randomize.hh
"
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#include "
G4RandomTools.hh
"
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#include "
G4Polyhedron.hh
"
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#include "
G4AutoLock.hh
"
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namespace
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{
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G4Mutex
polyhedronMutex =
G4MUTEX_INITIALIZER
;
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}
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//
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// Constructor
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// - Base class constructor
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G4CSGSolid::G4CSGSolid
(
const
G4String
&
name
) :
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G4VSolid
(name)
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{
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}
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//
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// Fake default constructor - sets only member data and allocates memory
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// for usage restricted to object persistency.
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G4CSGSolid::G4CSGSolid
( __void__&
a
)
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:
G4VSolid
(a)
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{
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}
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//
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// Destructor
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//
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G4CSGSolid::~G4CSGSolid
()
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{
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delete
fpPolyhedron
;
fpPolyhedron
=
nullptr
;
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}
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//
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// Copy constructor
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//
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G4CSGSolid::G4CSGSolid
(
const
G4CSGSolid
& rhs)
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:
G4VSolid
(rhs), fCubicVolume(rhs.fCubicVolume),
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fSurfaceArea(rhs.fSurfaceArea)
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{
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}
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//
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// Assignment operator
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G4CSGSolid
&
G4CSGSolid::operator =
(
const
G4CSGSolid
& rhs)
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{
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// Check assignment to self
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//
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if
(
this
== &rhs) {
return
*
this
; }
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// Copy base class data
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//
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G4VSolid::operator=
(rhs);
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// Copy data
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//
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fCubicVolume
= rhs.
fCubicVolume
;
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fSurfaceArea
= rhs.
fSurfaceArea
;
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fRebuildPolyhedron
=
false
;
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delete
fpPolyhedron
;
fpPolyhedron
=
nullptr
;
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return
*
this
;
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}
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G4double
G4CSGSolid::GetRadiusInRing
(
G4double
rmin,
G4double
rmax
)
const
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{
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return
G4RandomRadiusInRing
(rmin, rmax);
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}
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std::ostream&
G4CSGSolid::StreamInfo
(std::ostream& os)
const
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{
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os <<
"-----------------------------------------------------------\n"
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<<
" *** Dump for solid - "
<<
GetName
() <<
" ***\n"
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<<
" ===================================================\n"
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<<
" Solid type: "
<<
GetEntityType
() <<
"\n"
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<<
" Parameters: \n"
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<<
" NOT available !\n"
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<<
"-----------------------------------------------------------\n"
;
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return
os;
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}
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G4Polyhedron
*
G4CSGSolid::GetPolyhedron
()
const
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{
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if
(
fpPolyhedron
==
nullptr
||
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fRebuildPolyhedron
||
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fpPolyhedron
->
GetNumberOfRotationStepsAtTimeOfCreation
() !=
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fpPolyhedron
->
GetNumberOfRotationSteps
())
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{
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G4AutoLock
l(&polyhedronMutex);
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delete
fpPolyhedron
;
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fpPolyhedron
=
CreatePolyhedron
();
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fRebuildPolyhedron
=
false
;
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l.
unlock
();
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}
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return
fpPolyhedron
;
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}
geant4
tree
geant4-10.6-release
source
geometry
solids
CSG
src
G4CSGSolid.cc
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:18
using
1.8.2 with
ECCE GitHub integration