source: trunk/source/visualization/modeling/include/G4VModelFactory.hh@ 1254

Last change on this file since 1254 was 954, checked in by garnier, 17 years ago

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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// $Id: G4VModelFactory.hh,v 1.6 2006/06/29 21:32:30 gunter Exp $
27// GEANT4 tag $Name: $
28//
29// Jane Tinslay, John Allison, Joseph Perl October 2005
30//
31// Class Description:
32// Abstract base class for model factories. Derived classes
33// must implement the Create method, creating a new model
34// and associated messengers.
35// Class Description - End:
36
37#ifndef G4VMODELFACTORY
38#define G4VMODELFACTORY
39
40#include "G4String.hh"
41#include <iostream>
42#include <utility>
43#include <vector>
44
45class G4UImessenger;
46
47template <class T>
48class G4VModelFactory {
49
50public: // With description
51
52 typedef std::vector<G4UImessenger*> Messengers;
53 typedef std::pair<T*, Messengers> ModelAndMessengers;
54
55 G4VModelFactory(const G4String& name);
56
57 virtual ~G4VModelFactory();
58
59 G4String Name();
60
61 virtual ModelAndMessengers Create(const G4String& placement, const G4String& modelName) = 0;
62
63 void Print(std::ostream& ostr) const;
64
65private:
66
67 G4String fName;
68
69};
70
71template <typename T>
72G4VModelFactory<T>::G4VModelFactory(const G4String& name)
73 :fName(name)
74{}
75
76template <typename T>
77G4VModelFactory<T>::~G4VModelFactory() {}
78
79template <typename T>
80G4String
81G4VModelFactory<T>::Name()
82{
83 return fName;
84}
85
86template <typename T>
87void
88G4VModelFactory<T>::Print(std::ostream& ostr) const
89{
90 ostr<<" "<<fName<<std::endl;
91}
92
93#endif
94
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