#define SelSensitivity_cxx
// The class definition in SelSensitivity.h has been generated automatically
// by the ROOT utility TTree::MakeSelector(). This class is derived
// from the ROOT class TSelector. For more information on the TSelector
// framework see $ROOTSYS/README/README.SELECTOR or the ROOT User Manual.


// The following methods are defined in this file:
//    Begin():        called every time a loop on the tree starts,
//                    a convenient place to create your histograms.
//    SlaveBegin():   called after Begin(), when on PROOF called only on the
//                    slave servers.
//    Process():      called for each event, in this function you decide what
//                    to read and fill your histograms.
//    SlaveTerminate: called at the end of the loop on the tree, when on PROOF
//                    called only on the slave servers.
//    Terminate():    called at the end of the loop on the tree,
//                    a convenient place to draw/fit your histograms.
//
// To use this file, try the following session on your Tree T:
//
// root> T->Process("SelSensitivity.C")
// root> T->Process("SelSensitivity.C","some options")
// root> T->Process("SelSensitivity.C+")
//

#include "SelSensitivity.h"
#include <TH2.h>
#include <TStyle.h>

SelSensitivity::SelSensitivity(TTree* tr) : fChain(0),readervalueinitiated(false)
{

}

SelSensitivity :: ~SelSensitivity()
{
//	if(fOutTree)
//	   SafeDelete(fOutTree) ;
//    if(fFile)
//	   SafeDelete(fFile) ;
}

void SelSensitivity::Begin(TTree * /*tree*/)
{
   TString option = GetOption();

}

void SelSensitivity::SlaveBegin(TTree * /*tree*/)
{
	hist = new TH1F("SENSITIVITY_ITERATION","",30,1.0,4.0) ;
	fOutput -> Add(hist) ;
	histT = new TH1F("TestHistTotal","",30,1.0,4.0) ;
	fOutput -> Add(histT) ;
	histLVsS = new TH2F("LvsS","",30,1.0,4.0,20,0.0,2.0) ;
	fOutput -> Add(histLVsS) ;
//	dummy_sens = new TParameter <Float_t>("SENSITIVITY_ITERATION",0.0) ;
//	fOutput -> Add(dummy_sens) ;
	
}

Bool_t SelSensitivity::Process(Long64_t entry)
{
//	if(!fOutTree)
//		return kTRUE ;

   fReader.SetLocalEntry(entry);

   Bool_t cutresult = ( (**fSize >= fSizeCut) && ( **fTriggerStatus  == 1) ) ;
   
   for ( Int_t i = 0, j = 0 ; i < fNcuts && j < fNvars ; ++i ) {
	   if((mcuts[i] -> GetIndVar()).EqualTo("-")) {
		   cutresult = cutresult && (mcuts[i] -> ApplyCut(*(fParameters[j] -> Get()),0.0)) ;
//		   ++i ;
		   ++j ;
	   }
	   else {
		   cutresult = cutresult && (mcuts[i] -> ApplyCut(*(fParameters[j] -> Get()),
					   *( fParameters[j+1] -> Get() ) )) ;
//		   ++i ;
		   j += 2 ;
	   }
   }

   if(cutresult) {
//	   hist -> Fill(log10(*fEnergy)) ;
	   hist -> Fill(log10(**fSize)) ;
	   histLVsS -> Fill(log10(**fSize),*(fParameters[1] -> Get())) ;
   }

   histT -> Fill(log10(*fEnergy)) ;
//		dummy_sens -> SetVal(dummy_sens -> GetVal() + 1.0) ;
   return kTRUE ;
}

void SelSensitivity::SlaveTerminate()
{
   // The SlaveTerminate() function is called after all entries or objects
   // have been processed. When running with PROOF SlaveTerminate() is called
   // on each slave server.

}

void SelSensitivity::Terminate()
{
   // The Terminate() function is the last function to be called during
   // a query. It always runs on the client, it can be used to present
   // the results graphically or save the results to file.
	if((hist = dynamic_cast <TH1F*>(fOutput -> FindObject("SENSITIVITY_ITERATION"))) 
		&&	(histT = dynamic_cast <TH1F*>(fOutput -> FindObject("TestHistTotal")))  
		&&	(histLVsS = dynamic_cast <TH2F*>(fOutput -> FindObject("LvsS")) )  
	  ){
//		hist -> Draw("histe1") ;
		histLVsS -> Draw("colz") ;
//		hist -> Divide(histT) ; 
	}
}