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// 
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#include "HistoManager.hh"
#include "G4UnitsTable.hh"
#include "DetectorConstruction.hh"

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HistoManager::HistoManager()
{
  Book();
}

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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->SetDefaultFileType("root");
  analysisManager->SetFileName(fFileName);
  analysisManager->SetVerboseLevel(1);
  analysisManager->SetActivation(true);   // enable inactivation of histograms

  // Define histograms start values
  
  const G4String id[] = { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
                         "10","11","12","13","14","15","16","17","18","19",
                         "20","21","22","23","24"};
  G4String title;

  // 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++) {
    if (k < kMaxAbsor)  title = "Edep in absorber " + id[k];
    if (k == kMaxAbsor) title = "total energy deposited";
    if (k > kMaxAbsor)  title = "Edep longit. profile (MeV/event) in absorber "
                               + id[k-kMaxAbsor];
    if (k == 2*kMaxAbsor+1) title = "energy flow (MeV/event)";
    if (k == 2*kMaxAbsor+2) title = "lateral energy leak (MeV/event)";
    if (k == 2*kMaxAbsor+3) title = "total energy leakage";
    if (k == 2*kMaxAbsor+4) title = "total energy relased : Edep + Eleak";        
    G4int ih = analysisManager->CreateH1(id[k], title, nbins, vmin, vmax);
    analysisManager->SetH1Activation(ih, false);
  }
}
