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geant4/examples/extended/medical/DICOM/src/DicomRunAction.cc
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2018-12-07 15:15:39 +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 *
// * conditions of the Geant4 Software License, included in the file *
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// * work make any representation or warranty, express or implied, *
// * regarding this software system or assume any liability for its *
// * use. Please see the license in the file LICENSE and URL above *
// * for the full disclaimer and the limitation of liability. *
// * *
// * This code implementation is the result of the scientific and *
// * technical work of the GEANT4 collaboration. *
// * By using, copying, modifying or distributing the software (or *
// * any work based on the software) you agree to acknowledge its *
// * use in resulting scientific publications, and indicate your *
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
//
/// \file DicomRunAction.cc
/// \brief Implementation of the DicomRunAction class
//
#include "DicomRunAction.hh"
#include "DicomRun.hh"
//-- In order to obtain detector information.
#include <fstream>
#include <iomanip>
#include "G4THitsMap.hh"
#include "G4UnitsTable.hh"
#include "G4SystemOfUnits.hh"
#include "G4RunManager.hh"
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
/// Constructor
DicomRunAction::DicomRunAction()
: G4UserRunAction(), fDcmrun(0), fFieldValue(14)
{
// - Prepare data member for DicomRun.
// vector represents a list of MultiFunctionalDetector names.
fSDName.push_back(G4String("phantomSD"));
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
/// Destructor.
DicomRunAction::~DicomRunAction()
{
fSDName.clear();
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4Run* DicomRunAction::GenerateRun()
{
// Generate new RUN object, which is specially
// dedicated for MultiFunctionalDetector scheme.
// Detail description can be found in DicomRun.hh/cc.
//return new DicomRun(fSDName);
return fDcmrun = new DicomRun(fSDName);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DicomRunAction::BeginOfRunAction(const G4Run* aRun)
{
G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl;
//inform the runManager to save random number seed
G4RunManager::GetRunManager()->SetRandomNumberStore(true);
G4RunManager::GetRunManager()->SetRandomNumberStorePerEvent(false);
G4RunManager::GetRunManager()->SetRandomNumberStoreDir(
G4String("dicom-run-") + std::to_string(aRun->GetRunID()));
int progress = aRun->GetNumberOfEventToBeProcessed() / 100;
progress = (progress < 1) ? 1 : progress;
G4RunManager::GetRunManager()->SetPrintProgress(progress);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DicomRunAction::EndOfRunAction(const G4Run* aRun)
{
G4int nofEvents = aRun->GetNumberOfEvent();
static double local_total_dose = 0;
double total_dose = 0;
const DicomRun* reRun = static_cast<const DicomRun*>(aRun);
//--- Dump all scored quantities involved in DicomRun.
for ( G4int i = 0; i < (G4int)fSDName.size(); i++ ){
//
//---------------------------------------------
// Dump accumulated quantities for this RUN.
// (Display only central region of x-y plane)
// 0 ConcreteSD/DoseDeposit
//---------------------------------------------
G4THitsMap<G4double>* DoseDeposit =
reRun->GetHitsMap(fSDName[i]+"/DoseDeposit");
if( DoseDeposit && DoseDeposit->GetMap()->size() != 0 ) {
std::map<G4int,G4double*>::iterator itr =
DoseDeposit->GetMap()->begin();
for(; itr != DoseDeposit->GetMap()->end(); itr++) {
if(!IsMaster()) { local_total_dose += *(itr->second); }
total_dose += *(itr->second);
}
}
}
if (IsMaster())
{
G4cout << "--------------------End of Global Run-----------------------"
<< G4endl;
G4cout << " The run was " << nofEvents << " events " << G4endl;
G4cout << "LOCAL TOTAL DOSE : \t" << local_total_dose/gray
<< " Gy" << G4endl;
G4cout << " TOTAL DOSE : \t" << total_dose/gray
<< " Gy" << G4endl;
}
else
{
G4cout << "--------------------End of Local Run------------------------"
<< G4endl;
G4cout << " The run was " << nofEvents << G4endl;
G4cout << "LOCAL TOTAL DOSE : \t" << local_total_dose/gray
<< " Gy" << G4endl;
G4cout << " TOTAL DOSE : \t" << total_dose/gray
<< " Gy" << G4endl;
}
if(IsMaster()) {
G4cout << " ###### EndOfRunAction ###### " << G4endl;
//- DicomRun object.
const DicomRun* re02Run = static_cast<const DicomRun*>(aRun);
//--- Dump all scored quantities involved in DicomRun.
for ( G4int i = 0; i < (G4int)fSDName.size(); i++ ){
//
//---------------------------------------------
// Dump accumulated quantities for this RUN.
// (Display only central region of x-y plane)
// 0 ConcreteSD/DoseDeposit
//---------------------------------------------
G4THitsMap<G4double>* DoseDeposit =
re02Run->GetHitsMap(fSDName[i]+"/DoseDeposit");
G4cout << "============================================================="
<<G4endl;
G4cout << " Number of event processed : "
<< aRun->GetNumberOfEvent() << G4endl;
G4cout << "============================================================="
<<G4endl;
std::ofstream fileout;
G4String fname = "dicom.out";
fileout.open(fname);
G4cout << " opened file " << fname << " for dose output" << G4endl;
if( DoseDeposit && DoseDeposit->GetMap()->size() != 0 ) {
std::ostream *myout = &G4cout;
PrintHeader(myout);
std::map<G4int,G4double*>::iterator itr =DoseDeposit->GetMap()->begin();
for(; itr != DoseDeposit->GetMap()->end(); itr++) {
fileout << itr->first
<< " " << *(itr->second)/CLHEP::gray
<< G4endl;
//G4cout << " " << itr->first
// << " " << std::setprecision(6)
// << *(itr->second)/CLHEP::gray << " Gy"
// << G4endl;
}
G4cout << "============================================="<<G4endl;
} else {
G4Exception("DicomRunAction", "000", JustWarning,
"DoseDeposit HitsMap is either a null pointer of the HitsMap was empty");
}
fileout.close();
G4cout << " closed file " << fname << " for dose output" << G4endl;
}
}
G4cout << "Finished : End of Run Action " << aRun->GetRunID() << G4endl;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void DicomRunAction::PrintHeader(std::ostream *out)
{
std::vector<G4String> vecScoreName;
vecScoreName.push_back("DoseDeposit");
// head line
//
std::string vname;
*out << std::setw(10) << "Voxel" << " |";
for (std::vector<G4String>::iterator it = vecScoreName.begin();
it != vecScoreName.end(); it++) {
//vname = FillString((*it),
// ' ',
// FieldValue+1,
// false);
// *out << vname << '|';
*out << std::setw(fFieldValue) << (*it) << " |";
}
*out << G4endl;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
std::string DicomRunAction::FillString(const std::string &name,
char c, G4int n, G4bool back)
{
std::string fname("");
G4int k = n - name.size();
if (k > 0) {
if (back) {
fname = name;
fname += std::string(k,c);
}
else {
fname = std::string(k,c);
fname += name;
}
}
else {
fname = name;
}
return fname;
}