1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // |
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27 | // $Id: G4SmartVoxelProxy.hh,v 1.8 2006/06/29 18:32:17 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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29 | // |
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30 | // class G4SmartVoxelProxy |
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31 | // |
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32 | // Class description: |
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33 | // |
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34 | // Class for proxying smart voxels. The class represents either a header |
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35 | // (in turn refering to more VoxelProxies) or a node. If created as a node, |
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36 | // calls to GetHeader cause an exception, and likewise GetNode when a header. |
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37 | // |
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38 | // Note that the proxy does NOT gain deletion responsibility for proxied |
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39 | // objects. |
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40 | |
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41 | // History: |
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42 | // 12.07.95 P.Kent Initial version |
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43 | // 03.08.95 P.Kent Updated to become non abstract class, removing |
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44 | // HeaderProxy and NodeProxy derived classes |
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45 | // -------------------------------------------------------------------- |
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46 | #ifndef G4SMARTVOXELPROXY_HH |
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47 | #define G4SMARTVOXELPROXY_HH |
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48 | |
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49 | #include "G4Types.hh" |
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50 | #include <assert.h> |
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51 | |
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52 | class G4SmartVoxelNode; |
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53 | class G4SmartVoxelHeader; |
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54 | |
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55 | class G4SmartVoxelProxy |
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56 | { |
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57 | |
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58 | public: // with description |
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59 | |
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60 | G4SmartVoxelProxy(G4SmartVoxelHeader *pHeader) |
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61 | : fHeader(pHeader), fNode(0) {} |
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62 | // Proxy for the specified header. |
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63 | |
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64 | G4SmartVoxelProxy(G4SmartVoxelNode *pNode) |
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65 | : fHeader(0), fNode(pNode) {} |
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66 | // Proxy for the specified node. |
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67 | |
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68 | ~G4SmartVoxelProxy(); |
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69 | // Destructor - do nothing. Not responsible for proxied objects. |
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70 | |
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71 | G4bool IsHeader() const; |
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72 | // Return true if proxying for a header, else false. |
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73 | |
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74 | G4bool IsNode() const; |
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75 | // Return true if proxying for a node, else false. |
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76 | |
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77 | G4SmartVoxelNode* GetNode() const; |
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78 | // Return ptr to proxied node, else call G4Exception. |
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79 | |
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80 | G4SmartVoxelHeader* GetHeader() const; |
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81 | // Return ptr to proxied header, else call G4Exception |
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82 | |
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83 | G4bool operator == (const G4SmartVoxelProxy& v) const; |
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84 | // Equality operator. |
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85 | // True when objects share same address. |
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86 | |
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87 | private: |
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88 | |
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89 | G4SmartVoxelHeader* fHeader; |
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90 | G4SmartVoxelNode* fNode; |
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91 | }; |
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92 | |
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93 | #include "G4SmartVoxelProxy.icc" |
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94 | |
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95 | #endif |
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