Data.cxx

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// @(#)root/roostats:$Id$
// Author: Kyle Cranmer, George Lewis 
/*************************************************************************
 * Copyright (C) 1995-2008, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
////////////////////////////////////////////////////////////////////////////////
/** \class RooStats::HistFactory::Data
 *  \ingroup HistFactory 
*/
 
 
#include "RooStats/HistFactory/Data.h"
 
 
RooStats::HistFactory::Data::Data( std::string HistoName, std::string InputFile,
               std::string HistoPath ) :
  fInputFile( InputFile ), fHistoName( HistoName ), fHistoPath( HistoPath ) {;}
 
TH1* RooStats::HistFactory::Data::GetHisto() {
  return (TH1*) fhData.GetObject();
}
 
const TH1* RooStats::HistFactory::Data::GetHisto() const {
  return (TH1*) fhData.GetObject();
}
 
 
void RooStats::HistFactory::Data::Print( std::ostream& stream ) {
 
 
  stream << "\t \t InputFile: " << fInputFile
    << "\t HistoName: " << fHistoName
    << "\t HistoPath: " << fHistoPath
    << "\t HistoAddress: " << GetHisto()
    << std::endl;
 
}
 
void RooStats::HistFactory::Data::writeToFile( std::string OutputFileName, std::string DirName ) {
 
  TH1* histData = GetHisto();
 
  if( histData != NULL) {
 
    histData->Write();
  
    // Set the location of the data
    // in the output measurement
  
    fInputFile = OutputFileName;
    fHistoName = histData->GetName();
    fHistoPath = DirName;
 
  }
 
}
 
 
void RooStats::HistFactory::Data::PrintXML( std::ostream& xml ) const {
 
  xml << "    <Data HistoName=\"" << GetHistoName() << "\" "
      << "InputFile=\"" << GetInputFile() << "\" "
      << "HistoPath=\"" << GetHistoPath() << "\" ";
  if(!GetName().empty()) {
     xml << "Name=\"" << GetName() << "\" ";
  }
  xml << " /> " << std::endl << std::endl;
 
}