tmvaglob.h

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#ifndef tmvaglob__HH
#define tmvaglob__HH
// global TMVA style settings
#ifndef TMVA_TMVAGLOB
#define TMVA_TMVAGLOB
 
#include <iostream>
#include <vector>
 
#include "TPad.h"
#include "TCanvas.h"
#include "TColor.h"
#include "TSystem.h"
#include "TImage.h"
#include "TKey.h"
#include "TH1.h"
#include "TROOT.h"
#include "TStyle.h"
#include "TFile.h"
#include "TDirectory.h"
#include "TObjArray.h"
#include "TClass.h"
#include "TText.h"
#include "TLegend.h"
 
#include "RVersion.h"
 
namespace TMVA{
 
   using std::cout;
   using std::endl;
 
   namespace TMVAGlob {
      // --------- S t y l e ---------------------------
      // -----------------------------------------------
 
      enum TypeOfPlot { kId = 0,
                        kNorm,
                        kDecorrelated,
                        kPCA,
                        kGaussDecorr,
                        kNumOfMethods };
 
      inline Int_t getCanvas         () {return  TColor::GetColor( "#f0f0f0" );}
      inline Int_t getFrameFill      () {return  TColor::GetColor( "#fffffd" );}
      inline Int_t getTitleBox       () {return  TColor::GetColor( "#5D6B7D" );}
      inline Int_t getTitleBorder    () {return  TColor::GetColor( "#7D8B9D" );}
      inline Int_t getTitleText      () {return  TColor::GetColor( "#FFFFFF" );}
      inline Int_t getSignalLine     () {return  TColor::GetColor( "#0000ee" );}
      inline Int_t getSignalFill     () {return  TColor::GetColor( "#7d99d1" );}
      inline Int_t getBackgroundLine () {return  TColor::GetColor( "#ff0000" );}
      inline Int_t getBackgroundFill () {return  TColor::GetColor( "#ff0000" );}
      inline Int_t getNovelBlue      () {return  TColor::GetColor( "#2244a5" );}
 
 
      // set the style
      void SetSignalAndBackgroundStyle( TH1* sig, TH1* bkg, TH1* all = nullptr );
      void SetMultiClassStyle( TObjArray* hists );
      // set frame styles
      void SetFrameStyle( TH1* frame, Float_t scale = 1.0 );
      void SetTMVAStyle();
      void DestroyCanvases();
      // set style and remove existing canvas'
      void Initialize( Bool_t useTMVAStyle = kTRUE );
      // checks if file with name "fin" is already open, and if not opens one
      TFile* OpenFile( const TString& fin );
      // used to create output file for canvas
      void imgconv( TCanvas* c, const TString & fname );
      TImage * findImage(const char * imageName) ;
      void plot_logo( Float_t v_scale = 1.0, Float_t skew = 1.0 );
      void NormalizeHist( TH1* h );
      void NormalizeHists( TH1* sig, TH1* bkg = nullptr );
      void GetMethodName( TString & name, TKey * mkey );
      void GetMethodTitle( TString & name, TKey * ikey ) ;
      void GetMethodName( TString & name, TDirectory * mdir );
      void GetMethodTitle( TString & name, TDirectory * idir ) ;
      TKey *NextKey( TIter & keyIter, TString className);
      UInt_t GetListOfKeys( TList& keys, TString inherits, TDirectory *dir=nullptr );
      Int_t GetNumberOfTargets( TDirectory *dir );
      Int_t GetNumberOfInputVariables( TDirectory *dir );
      std::vector<TString> GetInputVariableNames(TDirectory *dir );
      Int_t GetNumberOfInputVariablesMultiClass( TDirectory *dir );
      std::vector<TString> GetClassNames(TDirectory *dir );
      TKey* FindMethod( TString name, TDirectory *dir=nullptr );
      Bool_t ExistMethodName( TString name, TDirectory *dir=nullptr );
      UInt_t GetListOfMethods( TList & methods, TDirectory *dir=nullptr );
      UInt_t GetListOfJobs( TFile* file, TList& jobdirs);
      UInt_t GetListOfTitles( TDirectory *rfdir, TList & titles );
      UInt_t GetListOfTitles( TString & methodName, TList & titles, TDirectory *dir=nullptr );
      TDirectory *GetInputVariablesDir( TMVAGlob::TypeOfPlot type, TDirectory *dir=nullptr );
      TDirectory *GetCorrelationPlotsDir( TMVAGlob::TypeOfPlot type, TDirectory *dir=nullptr );
 
   }
 
#endif
}
#endif