Gabriele Cosmo
85 lines
2.9 KiB
C++
85 lines
2.9 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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// Author: Mathieu Karamitros
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// The code is developed in the framework of the ESA AO7146
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//
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// We would be very happy hearing from you, send us your feedback! :)
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//
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// In order for Geant4-DNA to be maintained and still open-source,
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// article citations are crucial.
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// If you use Geant4-DNA chemistry and you publish papers about your software,
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// in addition to the general paper on Geant4-DNA:
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//
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// Int. J. Model. Simul. Sci. Comput. 1 (2010) 157–178
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//
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// we would be very happy if you could please also cite the following
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// reference papers on chemistry:
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//
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// J. Comput. Phys. 274 (2014) 841-882
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// Prog. Nucl. Sci. Tec. 2 (2011) 503-508
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#ifndef G4MEMSTAT_HH_
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#define G4MEMSTAT_HH_
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#include "globals.hh"
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namespace G4MemStat
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{
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struct MemStat;
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std::ostream & operator<<(std::ostream &os, const MemStat& p);
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struct MemStat
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{
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friend std::ostream & operator<<(std::ostream &os, const MemStat& p);
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double vmz{0};
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double mem{0};
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MemStat()= default;
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MemStat(const MemStat& right)
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{
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vmz = right.vmz;
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mem = right.mem;
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}
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MemStat operator-(const MemStat& right)
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{
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MemStat output;
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output.vmz = this->vmz-right.vmz;
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output.mem = this->mem-right.mem;
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return output;
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}
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};
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MemStat MemoryUsage();
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std::ostream & operator<<(std::ostream &os, const MemStat& p);
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}
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#endif /* MEMSTAT_HH_ */
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