Gabriele Cosmo
131 lines
4.4 KiB
C++
131 lines
4.4 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: G4SmartVoxelStat.hh,v 1.4 2006/06/29 18:32:21 gunter Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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//
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// --------------------------------------------------------------------
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// GEANT 4 class header file
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//
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// G4SmartVoxelStat
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//
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// Class description:
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//
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// Stores information on the performance of the smart voxel algorithm
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// for an individual logical volume.
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// Author: D.C.Williams, UCSC (davidw@scipp.ucsc.edu)
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// --------------------------------------------------------------------
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#ifndef G4SmartVoxelStat_hh
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#define G4SmartVoxelStat_hh
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#include "G4Types.hh"
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#include <functional>
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class G4LogicalVolume;
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class G4SmartVoxelHeader;
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class G4SmartVoxelStat
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{
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public: // with description
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G4SmartVoxelStat( const G4LogicalVolume *theVolume,
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const G4SmartVoxelHeader *theVoxel,
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G4double theSysTime,
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G4double theUserTime );
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// Construct information on one volume's voxels
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const G4LogicalVolume *GetVolume() const;
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// Return a pointer to the logical volume
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const G4SmartVoxelHeader *GetVoxel() const;
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// Return a pointer to the voxel header
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G4double GetSysTime() const;
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// Get amount of system CPU time needed to build voxels
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G4double GetUserTime() const;
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// Get amount of user CPU time needed to build voxels
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G4double GetTotalTime() const;
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// Get total amount of CPU time needed to build voxels
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G4long GetNumberHeads() const;
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// Get number of voxel headers used in the volume
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G4long GetNumberNodes() const;
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// Get number of voxel slices used in the volume
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G4long GetNumberPointers() const;
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// Get number of voxel proxy pointers used in the volume
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G4long GetMemoryUse() const;
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// Get number of bytes needed to store voxel information
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protected:
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void CountHeadsAndNodes( const G4SmartVoxelHeader *head );
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const G4LogicalVolume *volume;
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const G4SmartVoxelHeader *voxel;
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G4double sysTime;
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G4double userTime;
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G4long heads;
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G4long nodes;
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G4long pointers;
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public:
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//
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// Functor objects for sorting
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//
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struct ByCpu
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: public std::binary_function< const G4SmartVoxelStat,
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const G4SmartVoxelStat, G4bool >
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{
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G4bool operator()( const G4SmartVoxelStat &a, const G4SmartVoxelStat &b )
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{
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return a.GetTotalTime() > b.GetTotalTime();
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}
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};
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struct ByMemory
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: public std::binary_function< const G4SmartVoxelStat,
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const G4SmartVoxelStat, G4bool >
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{
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G4bool operator()( const G4SmartVoxelStat &a, const G4SmartVoxelStat &b )
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{
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return a.GetMemoryUse() > b.GetMemoryUse();
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}
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};
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};
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#endif
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