source: trunk/source/geometry/biasing/include/G4VWeightWindowStore.hh@ 1179

Last change on this file since 1179 was 1058, 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//
27// $Id: G4VWeightWindowStore.hh,v 1.3 2006/06/29 18:16:57 gunter Exp $
28// GEANT4 tag $Name: geant4-09-02-ref-02 $
29//
30// ----------------------------------------------------------------------
31// Class G4VWeightWindowStore
32//
33// Class description:
34//
35// Interface class for a weight window store. It defines how the lower
36// weight window bound can be obtained from a weight window store.
37//
38
39// Author: Michael Dressel (Michael.Dressel@cern.ch)
40// ----------------------------------------------------------------------
41#ifndef G4VWeightWindowStore_hh
42#define G4VWeightWindowStore_hh G4VWeightWindowStore_hh
43
44#include "globals.hh"
45
46class G4GeometryCell;
47class G4VPhysicalVolume;
48
49class G4VWeightWindowStore
50{
51
52public: // with description
53
54 G4VWeightWindowStore();
55 virtual ~G4VWeightWindowStore();
56
57 virtual G4double GetLowerWeitgh(const G4GeometryCell &gCell,
58 G4double partEnergy) const = 0;
59 // derive a lower weight bound value of a "cell" addresed by a
60 // G4GeometryCell and the coresponding energy from the store.
61
62 virtual G4bool IsKnown(const G4GeometryCell &gCell) const = 0;
63 // returns true if the gCell is in the store, else false
64
65
66 virtual const G4VPhysicalVolume &GetWorldVolume() const = 0;
67 // return a reference to the wolrd volume of the
68 // geometry
69};
70
71#endif
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