RGroup.hxx

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/*************************************************************************
 * Copyright (C) 1995-2020, 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 ROOT7_Browsable_RGroup
#define ROOT7_Browsable_RGroup
 
#include <ROOT/Browsable/RElement.hxx>
 
namespace ROOT {
namespace Browsable {
 
/** \class RGroup
\ingroup rbrowser
\brief Group of browsable elements - combines several different elements together.
\author Sergey Linev <S.Linev@gsi.de>
\date 2019-11-22
\warning This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!
*/
 
class RGroup : public RElement {
 
   std::string fName;
   std::string fTitle;
   std::vector<std::shared_ptr<RElement>> fChilds;
 
public:
 
   RGroup(const std::string &name, const std::string &title = "") : RElement(), fName(name), fTitle(title) {}
 
   virtual ~RGroup() = default;
 
   /** Name of browsable, must be provided in derived classes */
   std::string GetName() const override { return fName; }
 
   /** Title of browsable (optional) */
   std::string GetTitle() const override { return fTitle; }
 
   /** Create iterator for childs elements if any */
   std::unique_ptr<RLevelIter> GetChildsIter() override;
 
   void Add(std::shared_ptr<RElement> elem) { fChilds.emplace_back(elem); }
 
   auto &GetChilds() const { return fChilds; }
};
 
} // namespace Browsable
} // namespace ROOT
 
#endif