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 | // |
---|
27 | // $Id: G4VTrajectoryPoint.hh,v 1.15 2006/06/29 21:15:53 gunter Exp $ |
---|
28 | // GEANT4 tag $Name: HEAD $ |
---|
29 | // |
---|
30 | //--------------------------------------------------------------- |
---|
31 | // |
---|
32 | // G4VTrajectoryPoint.hh |
---|
33 | // |
---|
34 | // class description: |
---|
35 | // This class is the abstract base class which represents the point |
---|
36 | // which consists of a trajectory. |
---|
37 | // It includes information of a the point. |
---|
38 | // |
---|
39 | // --------------------------------------------------------------- |
---|
40 | |
---|
41 | #ifndef G4VTrajectoryPoint_h |
---|
42 | #define G4VTrajectoryPoint_h 1 |
---|
43 | |
---|
44 | #include "globals.hh" |
---|
45 | #include <vector> |
---|
46 | #include <map> |
---|
47 | #include "G4ThreeVector.hh" |
---|
48 | |
---|
49 | class G4AttDef; |
---|
50 | class G4AttValue; |
---|
51 | |
---|
52 | class G4VTrajectoryPoint |
---|
53 | { |
---|
54 | public: // with description |
---|
55 | |
---|
56 | // Constructor/Destructor |
---|
57 | G4VTrajectoryPoint(); |
---|
58 | virtual ~G4VTrajectoryPoint(); |
---|
59 | |
---|
60 | // Operators |
---|
61 | G4bool operator==(const G4VTrajectoryPoint& right) const; |
---|
62 | |
---|
63 | // Get/Set functions |
---|
64 | virtual const G4ThreeVector GetPosition() const = 0; |
---|
65 | |
---|
66 | // Get method for a vector of auxiliary points |
---|
67 | virtual const std::vector<G4ThreeVector>* GetAuxiliaryPoints() const |
---|
68 | { return 0; } |
---|
69 | // If implemented by a derived class, returns a pointer to a list |
---|
70 | // of auxiliary points, e.g., intermediate points used during the |
---|
71 | // calculation of the step that can be used for drawing a smoother |
---|
72 | // trajectory. The user must test the validity of this pointer. |
---|
73 | |
---|
74 | // Get method for HEPRep style attribute definitions |
---|
75 | virtual const std::map<G4String,G4AttDef>* GetAttDefs() const |
---|
76 | { return 0; } |
---|
77 | // If implemented by a derived class, returns a pointer to a map of |
---|
78 | // attribute definitions for the attribute values below. The user |
---|
79 | // must test the validity of this pointer. See G4Trajectory for an |
---|
80 | // example of a concrete implementation of this method. |
---|
81 | |
---|
82 | // Get method for HEPRep style attribute values |
---|
83 | virtual std::vector<G4AttValue>* CreateAttValues() const |
---|
84 | { return 0; } |
---|
85 | // If implemented by a derived class, returns a pointer to a list |
---|
86 | // of attribute values suitable, e.g., for picking. Each must |
---|
87 | // refer to an attribute definition in the above map; its name is |
---|
88 | // the key. The user must test the validity of this pointer (it |
---|
89 | // must be non-zero and conform to the G4AttDefs, which may be |
---|
90 | // checked with G4AttCheck) and delete the list after use. See |
---|
91 | // G4Trajectory for an example of a concrete implementation of this |
---|
92 | // method and G4VTrajectory::ShowTrajectory for an example of its |
---|
93 | // use. |
---|
94 | |
---|
95 | }; |
---|
96 | |
---|
97 | #endif |
---|
98 | |
---|