CbmStudyReport.cxx

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#include "CbmStudyReport.h"
#include "CbmReportElement.h"
#include "CbmHistManager.h"
#include <cassert>
#include <iostream>
#include <fstream>
#include <vector>
#include <sstream>
#include "TFile.h"

using std::ofstream;
using std::vector;
using std::stringstream;

CbmStudyReport::CbmStudyReport()
 : CbmReport(),
   fHM(),
   fStudyNames()
{

}

CbmStudyReport::~CbmStudyReport()
{

}

void CbmStudyReport::Create(
      const vector<CbmHistManager*>& histManagers,
      const vector<string>& studyNames,
      const string& outputDir)
{
   assert(histManagers.size() == studyNames.size());
   fHM = histManagers;
   fStudyNames = studyNames;
   SetOutputDir(outputDir);
   CreateReports();
}

void CbmStudyReport::Create(
      const vector<string>& fileNames,
      const vector<string>& studyNames,
      const string& outputDir)
{
  assert(fileNames.size() == studyNames.size());
  Int_t nofStudies = fileNames.size();
  vector<TFile*> files(nofStudies);
  fHM.resize(nofStudies);
  for (Int_t i = 0; i < nofStudies; i++) {
    fHM[i] = new CbmHistManager();
    files[i] = new TFile(fileNames[i].c_str());
    fHM[i]->ReadFromFile(files[i]);
  }
   fStudyNames = studyNames;
  SetOutputDir(outputDir);

  CreateReports();

  // Do not delete histogram managers and files.
  // Otherwise histograms disappear from canvases
  // and are not saved to file.
//  for (Int_t i = 0; i < nofStudies; i++) {
//    delete fHM[i];
//    delete files[i];
//  }
//  fHM.clear();
//  files.clear();
}

ClassImp(CbmStudyReport)