Gabriele Cosmo
128 lines
4.2 KiB
C++
128 lines
4.2 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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// $Id: G4SmartVoxelStat.hh,v 1.3 2003/11/02 14:01:22 gcosmo Exp $
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// GEANT4 tag $Name: geant4-06-00-patch-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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