#ifndef __GFDSTARCASCADE_H
#define __GFDSTARCASCADE_H

//////////////////////////////////////////////////////////////////////////
//                                                                      //
// GFDstarCascade                                                      //
//                                                                      //
//                                                                      //
//   Author:      Gero Flucke                                           //
//   Date:        Dec 21st, 2004                                         //
//   last update: $Date: 2005/11/07 18:47:03 $
//   by:          $Author: flucke $
//                                                                      //
//////////////////////////////////////////////////////////////////////////

#include <TArrayD.h>
#include <TObject.h>
#include <TString.h>

#include "GFDstarVirtualHztool.h"


class TH1;
class GFHistArray;
class GFDstarCascade : public GFDstarVirtualHztool {
public:
  explicit 
//     GFDstarCascade(const char *fileStart = "cascade-new.charm-pet0.078-long-seta0",
// 		   const char *rootDir="GERO",
// 		   const char *filePath = "/user/flucke/dstar/cascaderesults/hannes/with2D_z");
  GFDstarCascade(const char *fileStart = "cascade-new.charm-pet0.078-long-dijet-seta0",
		   const char *rootDir="GERO",
		   const char *filePath = "/user/flucke/dstar/cascaderesults/hannes/withDijet");
  virtual ~GFDstarCascade();

  virtual void DrawHists(const char *var, Int_t flag, Bool_t rel = kFALSE);
  virtual TArrayD TotalCrossSec(ECrossSecType dstarJet, Int_t dirResFlag = 0);

  virtual GFHistArray* CreateHistsFinal(const char *var, Int_t dirResFlag=0);//flag obso.
  virtual GFHistArray* CreateHistsFinalNorm(const char *var, 
					    Int_t dirResFlag = 0); // < 0 res, > 0 dir
  virtual GFHistArray* CreateHistsMass(const char *var, Int_t dirResFlag=0);//flag obsol.
  virtual GFHistArray* CreateHistsScale(const char *var, Int_t dirResFlag=0);//flag obso.

  virtual TH1* CreateHist(const char *var, const char *note = "");
  virtual TH1* CreateHistDir(const char *var, const char *note = "");
  virtual TH1* CreateHistRes(const char *var, const char *note = "");
  virtual const char* GetName() const;
  void SetNameAdd(const char *add);
  virtual Bool_t ShouldApplyHadCor() const;

private:
  TString      fName;
  TString      fFileStart;

  ClassDef(GFDstarCascade,0)  //interface to new cascade hists
};

#endif