| [831] | 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 | // $Id: G4SmartVoxelStat.hh,v 1.4 2006/06/29 18:32:21 gunter Exp $
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| [850] | 27 | // GEANT4 tag $Name: HEAD $
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| [831] | 28 | //
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| 29 | // --------------------------------------------------------------------
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| 30 | // GEANT 4 class header file
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| 31 | //
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| 32 | // G4SmartVoxelStat
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| 33 | //
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| 34 | // Class description:
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| 35 | //
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| 36 | // Stores information on the performance of the smart voxel algorithm
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| 37 | // for an individual logical volume.
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| 38 |
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| 39 | // Author: D.C.Williams, UCSC (davidw@scipp.ucsc.edu)
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| 40 | // --------------------------------------------------------------------
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| 41 |
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| 42 | #ifndef G4SmartVoxelStat_hh
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| 43 | #define G4SmartVoxelStat_hh
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| 44 |
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| 45 | #include "G4Types.hh"
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| 46 | #include <functional>
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| 47 |
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| 48 | class G4LogicalVolume;
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| 49 | class G4SmartVoxelHeader;
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| 50 |
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| 51 | class G4SmartVoxelStat
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| 52 | {
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| 53 | public: // with description
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| 54 |
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| 55 | G4SmartVoxelStat( const G4LogicalVolume *theVolume,
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| 56 | const G4SmartVoxelHeader *theVoxel,
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| 57 | G4double theSysTime,
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| 58 | G4double theUserTime );
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| 59 | // Construct information on one volume's voxels
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| 60 |
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| 61 | const G4LogicalVolume *GetVolume() const;
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| 62 | // Return a pointer to the logical volume
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| 63 |
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| 64 | const G4SmartVoxelHeader *GetVoxel() const;
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| 65 | // Return a pointer to the voxel header
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| 66 |
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| 67 | G4double GetSysTime() const;
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| 68 | // Get amount of system CPU time needed to build voxels
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| 69 |
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| 70 | G4double GetUserTime() const;
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| 71 | // Get amount of user CPU time needed to build voxels
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| 72 |
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| 73 | G4double GetTotalTime() const;
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| 74 | // Get total amount of CPU time needed to build voxels
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| 75 |
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| 76 | G4long GetNumberHeads() const;
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| 77 | // Get number of voxel headers used in the volume
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| 78 |
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| 79 | G4long GetNumberNodes() const;
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| 80 | // Get number of voxel slices used in the volume
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| 81 |
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| 82 | G4long GetNumberPointers() const;
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| 83 | // Get number of voxel proxy pointers used in the volume
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| 84 |
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| 85 | G4long GetMemoryUse() const;
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| 86 | // Get number of bytes needed to store voxel information
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| 87 |
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| 88 |
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| 89 | protected:
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| 90 |
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| 91 | void CountHeadsAndNodes( const G4SmartVoxelHeader *head );
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| 92 |
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| 93 | const G4LogicalVolume *volume;
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| 94 | const G4SmartVoxelHeader *voxel;
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| 95 |
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| 96 | G4double sysTime;
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| 97 | G4double userTime;
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| 98 |
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| 99 | G4long heads;
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| 100 | G4long nodes;
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| 101 | G4long pointers;
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| 102 |
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| 103 |
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| 104 | public:
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| 105 |
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| 106 | //
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| 107 | // Functor objects for sorting
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| 108 | //
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| 109 | struct ByCpu
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| 110 | : public std::binary_function< const G4SmartVoxelStat,
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| 111 | const G4SmartVoxelStat, G4bool >
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| 112 | {
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| 113 | G4bool operator()( const G4SmartVoxelStat &a, const G4SmartVoxelStat &b )
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| 114 | {
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| 115 | return a.GetTotalTime() > b.GetTotalTime();
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| 116 | }
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| 117 | };
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| 118 |
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| 119 | struct ByMemory
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| 120 | : public std::binary_function< const G4SmartVoxelStat,
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| 121 | const G4SmartVoxelStat, G4bool >
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| 122 | {
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| 123 | G4bool operator()( const G4SmartVoxelStat &a, const G4SmartVoxelStat &b )
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| 124 | {
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| 125 | return a.GetMemoryUse() > b.GetMemoryUse();
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| 126 | }
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| 127 | };
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| 128 | };
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| 129 |
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| 130 | #endif
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