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geant4/examples/extended/electromagnetic/TestEm15/src/HistoManager.cc
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2016-06-10 11:51:14 +02:00

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//
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//
// $Id: HistoManager.cc 72240 2013-07-12 08:42:44Z gcosmo $
//
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#include "HistoManager.hh"
#include "G4UnitsTable.hh"
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HistoManager::HistoManager()
: fFileName("testem15")
{
Book();
}
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HistoManager::~HistoManager()
{
delete G4AnalysisManager::Instance();
}
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void HistoManager::Book()
{
// Create or get analysis manager
// The choice of analysis technology is done via selection of a namespace
// in HistoManager.hh
G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
analysisManager->SetFileName(fFileName);
analysisManager->SetVerboseLevel(1);
analysisManager->SetActivation(true); //enable inactivation of histograms
// Define histograms start values
const G4int kMaxHisto = 10;
const G4String id[] = { "0", "1", "2", "3" , "4", "5", "6" , "7", "8", "9"};
const G4String title[] =
{ "dummy", //0
"Multiple Scattering. True step length", //1
"Multiple Scattering. Geom step length", //2
"Multiple Scattering. Ratio geomSl/trueSl", //3
"Multiple Scattering. Lateral displacement: radius", //4
"Multiple Scattering. Lateral displac: psi_space", //5
"Multiple Scattering. Angular distrib: theta_plane", //6
"Multiple Scattering. Phi-position angle", //7
"Multiple Scattering. Phi-direction angle", //8
"Multiple Scattering. Correlation: std::cos(phiPos-phiDir)"//9
};
// Default values (to be reset via /analysis/h1/set command)
G4int nbins = 100;
G4double vmin = 0.;
G4double vmax = 100.;
// Create all histograms as inactivated
// as we have not yet set nbins, vmin, vmax
for (G4int k=0; k<kMaxHisto; k++) {
G4int ih = analysisManager->CreateH1(id[k], title[k], nbins, vmin, vmax);
analysisManager->SetH1Activation(ih, false);
}
}
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