Import Geant4 10.7.0.beta source tree
This commit is contained in:
Gabriele Cosmo
@@ -23,397 +23,320 @@
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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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// G4StatAnalysis inline methods implementation
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//
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//
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//
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// ----------------------------------------------------------------------
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// Class typename G4StatAnalysis
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//
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// Class description:
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//
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// Class for statistical analysis of random variable
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//
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// Adapted
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// Lux, I.
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// Monte Carlo particle transport methods: neutron and photon
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// calculations/authors, Ivan Lux and Laszlo Koblinger.
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// ISBN 0-8493-6074-9
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// 1. Neutron transport theory. 2. Photon transport theory.
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// 3. Monte Carlo method. I. Koblinger, Laszlo. II. Title.
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// QC793.5.N4628L88 1990
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// 530.1 '38—dc20
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//
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// https://gnssn.iaea.org/NSNI/Shared%20Documents/OPEN%20Shared%20Files/MonteCarloParticleTransportMethodsNeutronAndPhotonCalculations.pdf
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//
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//
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// Author: J.Madsen, 25.10.2018
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// --------------------------------------------------------------------
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#include <iostream>
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#include <iomanip>
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#include <limits>
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#include <fstream>
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#include <cmath>
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#include <fstream>
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#include <iomanip>
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#include <iostream>
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#include <limits>
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#include "globals.hh"
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#include "tls.hh"
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#include "G4Timer.hh"
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#include "G4ios.hh"
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#include "globals.hh"
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#include "tls.hh"
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#include "G4Types.hh"
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#include "G4Allocator.hh"
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#include "G4Types.hh"
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//----------------------------------------------------------------------------//
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G4StatAnalysis::G4StatAnalysis()
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: fSum1(0.0),
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fSum2(0.0),
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fHits(0),
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fZero(0)
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{ }
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G4StatAnalysis::G4StatAnalysis() {}
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetMean() const
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{
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return (fHits > 0) ? fSum1/((G4double) fHits) : 0.;
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return (fHits > 0) ? fSum1 / ((G4double) fHits) : 0.;
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}
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//----------------------------------------------------------------------------//
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const G4double& G4StatAnalysis::GetSum() const
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{
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return fSum1;
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}
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const G4double& G4StatAnalysis::GetSum() const { return fSum1; }
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//----------------------------------------------------------------------------//
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const G4double& G4StatAnalysis::GetSumSquared() const
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{
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return fSum2;
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}
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const G4double& G4StatAnalysis::GetSumSquared() const { return fSum2; }
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//----------------------------------------------------------------------------//
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const G4double& G4StatAnalysis::GetSum1() const
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{
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return fSum1;
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}
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const G4double& G4StatAnalysis::GetSum1() const { return fSum1; }
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//----------------------------------------------------------------------------//
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const G4double& G4StatAnalysis::GetSum2() const
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{
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return fSum2;
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}
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const G4double& G4StatAnalysis::GetSum2() const { return fSum2; }
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//----------------------------------------------------------------------------//
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const G4int& G4StatAnalysis::GetHits() const
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{
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return fHits;
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}
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const G4int& G4StatAnalysis::GetHits() const { return fHits; }
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//----------------------------------------------------------------------------//
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G4int G4StatAnalysis::GetNumNonZero() const
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{
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return fHits - fZero;
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}
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G4int G4StatAnalysis::GetNumNonZero() const { return fHits - fZero; }
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//----------------------------------------------------------------------------//
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G4int G4StatAnalysis::GetNumZero() const
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{
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return fZero;
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}
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G4int G4StatAnalysis::GetNumZero() const { return fZero; }
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::SetSum(const G4double& val)
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{
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fSum1 = val;
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}
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void G4StatAnalysis::SetSum(const G4double& val) { fSum1 = val; }
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::SetSumSquared(const G4double& val)
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{
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fSum2 = val;
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}
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void G4StatAnalysis::SetSumSquared(const G4double& val) { fSum2 = val; }
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::SetSum1(const G4double& val)
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{
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fSum1 = val;
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}
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void G4StatAnalysis::SetSum1(const G4double& val) { fSum1 = val; }
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::SetSum2(const G4double& val)
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{
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fSum2 = val;
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}
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void G4StatAnalysis::SetSum2(const G4double& val) { fSum2 = val; }
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::SetHits(const G4int& val)
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{
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fHits = val;
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}
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void G4StatAnalysis::SetHits(const G4int& val) { fHits = val; }
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::SetZero(const G4int& val)
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{
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fZero = val;
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}
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void G4StatAnalysis::SetZero(const G4int& val) { fZero = val; }
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetFOM() const
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{
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G4double elapsed_time = this->GetCpuTime();
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G4double relative_err = this->GetRelativeError();
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// lambda for equation clarity (will be inlined)
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auto compute_figure_of_merit = [&] ()
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{
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return ( 1.0 / ( relative_err * relative_err ) / elapsed_time );
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};
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return (std::fabs(relative_err) > 0.0 && elapsed_time > 0.0)
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? compute_figure_of_merit() : ((fHits > 0) ? 1.0 : 0.0);
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G4double elapsed_time = this->GetCpuTime();
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G4double relative_err = this->GetRelativeError();
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// lambda for equation clarity (will be inlined)
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auto compute_figure_of_merit = [&]() {
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return (1.0 / (relative_err * relative_err) / elapsed_time);
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};
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return (std::fabs(relative_err) > 0.0 && elapsed_time > 0.0)
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? compute_figure_of_merit()
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: ((fHits > 0) ? 1.0 : 0.0);
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}
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetRelativeError() const
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{
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// lambda for equation clarity (will be inlined)
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auto compute_relative_error = [&] ()
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{
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return ( GetStdDev() / GetMean() / std::sqrt((G4double) fHits) );
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};
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return (std::fabs(GetMean()) > 0 && fHits > 0)
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? compute_relative_error() : ((fHits > 0) ? 1.0 : 0.0);
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// lambda for equation clarity (will be inlined)
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auto compute_relative_error = [&]() {
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return (GetStdDev() / GetMean() / std::sqrt((G4double) fHits));
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};
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return (std::fabs(GetMean()) > 0 && fHits > 0) ? compute_relative_error()
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: ((fHits > 0) ? 1.0 : 0.0);
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}
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetStdDev() const
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{
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return ::sqrt(std::fabs(GetVariance()));
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return ::sqrt(std::fabs(GetVariance()));
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}
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetVariance() const
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{
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// lambda for equation clarity (will be inlined)
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auto compute_variance = [&] ()
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{
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return ((fSum2 - (std::pow(fSum1, 2.0)/fHits))/(((G4double) fHits) - 1.0));
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};
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return (fHits > 1) ? compute_variance() : 0.0;
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// lambda for equation clarity (will be inlined)
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auto compute_variance = [&]() {
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return ((fSum2 - (std::pow(fSum1, 2.0) / fHits)) /
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(((G4double) fHits) - 1.0));
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};
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return (fHits > 1) ? compute_variance() : 0.0;
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}
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetCoeffVariation() const
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{
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// lambda for equation clarity (will be inlined)
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auto coefficient_of_variation = [&] ()
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{
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G4double hits = fHits;
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return ::sqrt(
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(hits / (hits-1.0)) *
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( (fSum2/(fSum1*fSum1)) - (1.0/hits))
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);
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};
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return (fHits > 1) ? coefficient_of_variation() : 0.0;
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//return (fHits > 0 && fabs(fSum1) > 0.0)
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// ? (100.0*GetStdDev()/GetMean()) : 0.0;
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// lambda for equation clarity (will be inlined)
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auto coefficient_of_variation = [&]() {
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G4double hits = fHits;
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return ::sqrt((hits / (hits - 1.0)) *
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((fSum2 / (fSum1 * fSum1)) - (1.0 / hits)));
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};
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return (fHits > 1) ? coefficient_of_variation() : 0.0;
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// return (fHits > 0 && fabs(fSum1) > 0.0)
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// ? (100.0*GetStdDev()/GetMean()) : 0.0;
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}
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetEfficiency() const
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{
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G4double hits = fHits;
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G4double nzero = fHits - fZero;
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return (fHits > 0) ? (nzero/hits) : 0.0;
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G4double hits = fHits;
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G4double nzero = fHits - fZero;
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return (fHits > 0) ? (nzero / hits) : 0.0;
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}
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetR2Int() const
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{
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G4double hits = fHits;
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return (fHits > 0)
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? (fSum2 / (fSum1 * fSum1)) - 1.0/(GetEfficiency() * hits)
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: 0.0;
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G4double hits = fHits;
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return (fHits > 0)
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? (fSum2 / (fSum1 * fSum1)) - 1.0 / (GetEfficiency() * hits)
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: 0.0;
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}
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetR2Eff() const
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{
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G4double hits = fHits;
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return (fHits > 0)
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? (1.0 - GetEfficiency()) / (GetEfficiency() * hits)
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: 0.0;
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G4double hits = fHits;
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return (fHits > 0) ? (1.0 - GetEfficiency()) / (GetEfficiency() * hits) : 0.0;
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}
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//----------------------------------------------------------------------------//
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G4StatAnalysis::operator G4double() const
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{
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return this->GetSum();
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}
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G4StatAnalysis::operator G4double() const { return this->GetSum(); }
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::Reset()
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{
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fHits = 0;
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fZero = 0;
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fSum1 = 0.0;
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fSum2 = 0.0;
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fHits = 0;
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fZero = 0;
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fSum1 = 0.0;
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fSum2 = 0.0;
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}
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::Add(const G4double& val, const G4double& weight)
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{
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fHits += 1;
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fSum1 += val * weight;
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fSum2 += val * val * weight;
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if(std::fabs(val*weight) < std::fabs(GetMean() * std::numeric_limits<double>::epsilon()))
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fZero += 1;
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fHits += 1;
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fSum1 += val * weight;
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fSum2 += val * val * weight;
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if(std::fabs(val * weight) <
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std::fabs(GetMean() * std::numeric_limits<double>::epsilon()))
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fZero += 1;
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}
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::Rescale(const G4double& factor)
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{
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fSum1 *= factor;
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fSum2 *= factor * factor;
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fSum1 *= factor;
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fSum2 *= factor * factor;
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}
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//----------------------------------------------------------------------------//
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void G4StatAnalysis::PrintInfo(std::ostream& os, const std::string& tab) const
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{
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G4int _hits = this->GetHits();
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G4double _sum = this->GetSum();
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G4double _sigma = this->GetStdDev();
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G4double _coeff = this->GetCoeffVariation();
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G4double _error = this->GetRelativeError();
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G4double _eff = this->GetEfficiency();
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G4double _fom = this->GetFOM();
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G4double _r2int = this->GetR2Int();
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G4double _r2eff = this->GetR2Eff();
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G4int _hits = this->GetHits();
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G4double _sum = this->GetSum();
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G4double _sigma = this->GetStdDev();
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G4double _coeff = this->GetCoeffVariation();
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G4double _error = this->GetRelativeError();
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G4double _eff = this->GetEfficiency();
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G4double _fom = this->GetFOM();
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G4double _r2int = this->GetR2Int();
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G4double _r2eff = this->GetR2Eff();
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using std::setprecision;
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using std::setw;
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using std::scientific;
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using std::fixed;
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using std::left;
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using std::right;
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using std::ios;
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using std::fixed;
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using std::ios;
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using std::left;
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using std::right;
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using std::scientific;
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using std::setprecision;
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using std::setw;
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std::stringstream ss;
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ss << tab //<< scientific
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<< setprecision(os.precision()) << right << _sum
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<< left << " [sigma: " << right << _sigma
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<< left << " | error: " << right << _error
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<< left << " | coeff: " << right << _coeff
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<< left << " | eff: " << right << _eff
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<< left << " | fom: " << right << _fom
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<< left << " | r2int: " << right << _r2int
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<< left << " | r2eff: " << right << _r2eff
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<< left << " | hits: " << right << _hits
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<< left << " ]";
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std::stringstream ss;
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ss << tab //<< scientific
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<< setprecision(os.precision()) << right << _sum << left
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<< " [sigma: " << right << _sigma << left << " | error: " << right
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<< _error << left << " | coeff: " << right << _coeff << left
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<< " | eff: " << right << _eff << left << " | fom: " << right << _fom
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<< left << " | r2int: " << right << _r2int << left << " | r2eff: " << right
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<< _r2eff << left << " | hits: " << right << _hits << left << " ]";
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os << ss.str();
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os << ss.str();
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}
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//----------------------------------------------------------------------------//
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G4double G4StatAnalysis::GetCpuTime() const
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{
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tms* startTime = GetCpuClock();
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tms endTime;
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times(&endTime);
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return ((endTime.tms_stime - startTime->tms_stime) +
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(endTime.tms_utime - startTime->tms_utime)) / sysconf(_SC_CLK_TCK);
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tms* startTime = GetCpuClock();
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tms endTime;
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times(&endTime);
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return ((endTime.tms_stime - startTime->tms_stime) +
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(endTime.tms_utime - startTime->tms_utime)) /
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sysconf(_SC_CLK_TCK);
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}
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//----------------------------------------------------------------------------//
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G4StatAnalysis&
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G4StatAnalysis::operator+=(const G4double& _val)
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G4StatAnalysis& G4StatAnalysis::operator+=(const G4double& _val)
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{
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this->Add(_val);
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return *this;
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this->Add(_val);
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||||
return *this;
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}
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||||
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//----------------------------------------------------------------------------//
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G4StatAnalysis&
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G4StatAnalysis::operator/=(const G4double& _val)
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G4StatAnalysis& G4StatAnalysis::operator/=(const G4double& _val)
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||||
{
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fSum1 /= _val;
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fSum2 /= (_val*_val);
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return *this;
|
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fSum1 /= _val;
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fSum2 /= (_val * _val);
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return *this;
|
||||
}
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||||
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||||
//----------------------------------------------------------------------------//
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||||
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||||
G4StatAnalysis&
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G4StatAnalysis::operator+=(const G4StatAnalysis& rhs)
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G4StatAnalysis& G4StatAnalysis::operator+=(const G4StatAnalysis& rhs)
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||||
{
|
||||
fHits += rhs.fHits;
|
||||
fSum1 += rhs.fSum1;
|
||||
fSum2 += rhs.fSum2;
|
||||
fZero += rhs.fZero;
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||||
return *this;
|
||||
fHits += rhs.fHits;
|
||||
fSum1 += rhs.fSum1;
|
||||
fSum2 += rhs.fSum2;
|
||||
fZero += rhs.fZero;
|
||||
return *this;
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------//
|
||||
|
||||
G4StatAnalysis&
|
||||
G4StatAnalysis::operator-=(const G4StatAnalysis& rhs)
|
||||
G4StatAnalysis& G4StatAnalysis::operator-=(const G4StatAnalysis& rhs)
|
||||
{
|
||||
fHits -= rhs.fHits;
|
||||
fSum1 -= rhs.fSum1;
|
||||
fSum2 -= rhs.fSum2;
|
||||
fZero -= rhs.fZero;
|
||||
return *this;
|
||||
fHits -= rhs.fHits;
|
||||
fSum1 -= rhs.fSum1;
|
||||
fSum2 -= rhs.fSum2;
|
||||
fZero -= rhs.fZero;
|
||||
return *this;
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------//
|
||||
|
||||
inline G4Allocator<G4StatAnalysis>*& _aStatAnalysisAllocator_G4MT_TLS_()
|
||||
{
|
||||
G4ThreadLocalStatic G4Allocator<G4StatAnalysis>* _instance
|
||||
= new G4Allocator<G4StatAnalysis>();
|
||||
return _instance;
|
||||
G4ThreadLocalStatic G4Allocator<G4StatAnalysis>* _instance =
|
||||
new G4Allocator<G4StatAnalysis>();
|
||||
return _instance;
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------//
|
||||
|
||||
void* G4StatAnalysis::operator new(size_t)
|
||||
void* G4StatAnalysis::operator new(std::size_t)
|
||||
{
|
||||
G4Allocator<G4StatAnalysis>& _allocator = *_aStatAnalysisAllocator_G4MT_TLS_();
|
||||
return (void*) _allocator.MallocSingle();
|
||||
G4Allocator<G4StatAnalysis>& _allocator =
|
||||
*_aStatAnalysisAllocator_G4MT_TLS_();
|
||||
return (void*) _allocator.MallocSingle();
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------//
|
||||
|
||||
void G4StatAnalysis::operator delete(void* _ptr)
|
||||
{
|
||||
G4Allocator<G4StatAnalysis>& _allocator = *_aStatAnalysisAllocator_G4MT_TLS_();
|
||||
_allocator.FreeSingle( (G4StatAnalysis*) _ptr);
|
||||
G4Allocator<G4StatAnalysis>& _allocator =
|
||||
*_aStatAnalysisAllocator_G4MT_TLS_();
|
||||
_allocator.FreeSingle((G4StatAnalysis*) _ptr);
|
||||
}
|
||||
|
||||
//----------------------------------------------------------------------------//
|
||||
|
||||
Reference in New Issue
Block a user