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geant4/examples/extended/polarisation/Pol01/src/ProcessesCount.cc
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2025-12-05 08:54:02 +01:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
// * The Geant4 software is copyright of the Copyright Holders of *
// * the Geant4 Collaboration. It is provided under the terms and *
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// * work make any representation or warranty, express or implied, *
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// * This code implementation is the result of the scientific and *
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//
/// \file ProcessesCount.cc
/// \brief Implementation of the ProcessesCount class
#include "ProcessesCount.hh"
#include <iomanip>
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ProcessesCount::ProcessesCount(const G4String& name) : G4VAccumulable(name) {}
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void ProcessesCount::Count(const G4String& procName)
{
if (const auto& [it, inserted] = fProcCounter.try_emplace(procName, 1); !inserted) {
it->second++; // Exists already
}
}
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void ProcessesCount::Print(G4PrintOptions /*options*/) const
{
G4int index = 0;
std::map<G4String, G4int>::const_iterator it;
for (it = fProcCounter.cbegin(); it != fProcCounter.cend(); it++) {
G4String procName = it->first;
G4int count = it->second;
G4cout << " " << std::setw(20) << procName << "=" << std::setw(7) << count
<< (++index % 3 == 0 ? "\n" : " ");
}
G4cout << G4endl;
}
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void ProcessesCount::Merge(const G4VAccumulable& other)
{
auto worker = dynamic_cast<const ProcessesCount&>(other);
for (const auto& proc : worker.fProcCounter) {
const auto& [it, inserted] = fProcCounter.emplace(proc);
if (!inserted) {
it->second += proc.second; // proc exists already in master
}
}
}
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