Style.h

/*
 * Style.h
 *
 *  Created on: 27 wrz 2022
 *      Author: Daniel Wielanek
 *      E-mail: daniel.wielanek@gmail.com
 *      Warsaw University of Technology, Faculty of Physics
 */
#ifndef HAL_FEATURES_HIST_STYLE2_H_
#define HAL_FEATURES_HIST_STYLE2_H_
 
#include <array>
#include <map>
#include <utility>
#include <vector>
 
#include <RtypesCore.h>
#include <TH1.h>
#include <TString.h>
 
class TGraph;
class TVirtualPad;
namespace Hal {
  class MultiGraph;
  class XMLNode;
  class Style {
  private:
    union value {
      Float_t sFval;
      Int_t sIval;
    };
    std::array<Hal::Style::value, 64> fValues;
    ULong64_t fFlags = {0};
 
  protected:
    void SetF(Int_t bit, Float_t val);
    void SetI(Int_t bit, Int_t val);
    Float_t GetF(Int_t bit) const { return fValues[bit].sFval; }
    Int_t GetI(Int_t bit) const { return fValues[bit].sIval; }
 
  public:
    Style() {};
    Bool_t Find(Int_t bit) const { return TESTBIT(fFlags, bit); }
    Style& operator=(const Style& style) = default;
    void ExportToXML(XMLNode* node) const;
    void ImportFromXML(XMLNode* node);
    virtual ~Style() {};
    ClassDef(Style, 1);
  };
 
 
}  // namespace Hal
 
 
#endif /* HAL_FEATURES_HIST_STYLE_H_ */