ECCE @ EIC Software
Reference for
ECCE @ EIC
simulation and reconstruction software on GitHub
Home page
Related Pages
Modules
Namespaces
Classes
Files
External Links
File List
File Members
All
Classes
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Friends
Macros
Groups
Pages
G4GeometryManager.hh
Go to the documentation of this file.
Or view
the newest version in sPHENIX GitHub for file G4GeometryManager.hh
1
//
2
// ********************************************************************
3
// * License and Disclaimer *
4
// * *
5
// * The Geant4 software is copyright of the Copyright Holders of *
6
// * the Geant4 Collaboration. It is provided under the terms and *
7
// * conditions of the Geant4 Software License, included in the file *
8
// * LICENSE and available at http://cern.ch/geant4/license . These *
9
// * include a list of copyright holders. *
10
// * *
11
// * Neither the authors of this software system, nor their employing *
12
// * institutes,nor the agencies providing financial support for this *
13
// * work make any representation or warranty, express or implied, *
14
// * regarding this software system or assume any liability for its *
15
// * use. Please see the license in the file LICENSE and URL above *
16
// * for the full disclaimer and the limitation of liability. *
17
// * *
18
// * This code implementation is the result of the scientific and *
19
// * technical work of the GEANT4 collaboration. *
20
// * By using, copying, modifying or distributing the software (or *
21
// * any work based on the software) you agree to acknowledge its *
22
// * use in resulting scientific publications, and indicate your *
23
// * acceptance of all terms of the Geant4 Software license. *
24
// ********************************************************************
25
//
26
// G4GeometryManager
27
//
28
// Class description:
29
//
30
// A class responsible for high level geometrical functions, and for
31
// high level objects in the geometry subdomain.
32
// The class is a `singleton', with access via the static method
33
// G4GeometryManager::GetInstance().
34
//
35
// Member data:
36
//
37
// - fgInstance
38
// Ptr to the unique instance of class
39
40
// 26.07.95, P.Kent - Initial version, including optimisation build
41
// --------------------------------------------------------------------
42
#ifndef G4GEOMETRYMANAGER_HH
43
#define G4GEOMETRYMANAGER_HH
44
45
#include <vector>
46
#include "
G4Types.hh
"
47
#include "
G4SmartVoxelStat.hh
"
48
49
class
G4VPhysicalVolume
;
50
51
class
G4GeometryManager
52
{
53
public
:
// with description
54
55
G4bool
CloseGeometry
(
G4bool
pOptimise =
true
,
G4bool
verbose =
false
,
56
G4VPhysicalVolume
* vol =
nullptr
);
57
// Close (`lock') the geometry: perform sanity and `completion' checks
58
// and optionally [default=yes] build optimisation information.
59
// Applies to just a specific subtree if a physical volume is specified.
60
61
void
OpenGeometry
(
G4VPhysicalVolume
* vol =
nullptr
);
62
// Open (`unlock') the geometry and remove optimisation information if
63
// present. Applies to just a specific subtree if a physical volume is
64
// specified.
65
66
static
G4bool
IsGeometryClosed
();
67
// Return true/false according to state of optimised geoemtry.
68
69
void
SetWorldMaximumExtent
(
G4double
worldExtent);
70
// Set the maximum extent of the world volume. The operation is
71
// allowed only if NO solids have been created already.
72
73
static
G4GeometryManager
*
GetInstance
();
74
// Return ptr to singleton instance of the class, creating it if
75
// not existing.
76
77
static
G4GeometryManager
*
GetInstanceIfExist
();
78
// Return ptr to singleton instance.
79
80
public
:
// without description
81
82
~G4GeometryManager
();
83
// Destructor.
84
85
protected
:
86
87
G4GeometryManager
();
88
// Protected constructor
89
90
private
:
91
92
void
BuildOptimisations
(
G4bool
allOpt,
G4bool
verbose =
false
);
93
void
BuildOptimisations
(
G4bool
allOpt,
G4VPhysicalVolume
* vol);
94
void
DeleteOptimisations
();
95
void
DeleteOptimisations
(
G4VPhysicalVolume
* vol);
96
static
void
ReportVoxelStats
( std::vector<G4SmartVoxelStat>& stats,
97
G4double
totalCpuTime );
98
static
G4ThreadLocal
G4GeometryManager
*
fgInstance
;
99
static
G4ThreadLocal
G4bool
fIsClosed
;
100
};
101
102
#endif
geant4
tree
geant4-10.6-release
source
geometry
management
include
G4GeometryManager.hh
Built by
Jin Huang
. updated:
Wed Jun 29 2022 17:25:17
using
1.8.2 with
ECCE GitHub integration