Helper.h

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// @(#)root/roostats:$Id:  cranmer $
// Author: Kyle Cranmer, Akira Shibata
/*************************************************************************
 * 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.             *
 *************************************************************************/

#ifndef ROOSTATS_HELPER
#define ROOSTATS_HELPER

#include <string>
#include <vector>
#include <map>

#include "TFile.h"

#include "RooStats/HistFactory/EstimateSummary.h"
#include "RooStats/HistFactory/Measurement.h"
#include "RooStats/HistFactory/HistFactoryException.h"
#include "RooWorkspace.h"
#include "RooStats/ModelConfig.h"
#include "RooDataSet.h"


namespace RooStats{
  namespace HistFactory{

    std::vector<EstimateSummary>*  loadSavedInputs(TFile* outFile, std::string channel );

    void saveInputs(TFile* outFile, std::string channel, std::vector<EstimateSummary> summaries);

    TH1 * GetHisto( TFile * inFile, const std::string name );

    TH1 * GetHisto( const std::string file, const std::string path, const std::string obj );

    bool AddSummaries( std::vector<EstimateSummary> & summary, std::vector<std::vector<EstimateSummary> > &master);

    std::vector<std::pair<std::string, std::string> > get_comb(std::vector<std::string> names);

    void AddSubStrings( std::vector<std::string> & vs, std::string s);

    std::vector<std::string> GetChildrenFromString( std::string str );

    //void AddStringValPairToMap( std::map<std::string, double>& map, double val, std::string children);

    std::vector<EstimateSummary> GetChannelEstimateSummaries(Measurement& measurement, Channel& channel);


    void AddParamsToAsimov( RooStats::HistFactory::Asimov& asimov, std::string str );

    /*
    RooAbsData* makeAsimovData(ModelConfig* mcInWs, bool doConditional, RooWorkspace* combWS, RooAbsPdf* combPdf, RooDataSet* combData, bool b_only, double doMuHat = false, double muVal = -999, bool signalInjection = false, bool doNuisPro = true);
    void unfoldConstraints(RooArgSet& initial, RooArgSet& final, RooArgSet& obs, RooArgSet& nuis, int& counter);
    */

  }
}

#endif