FillListWithSelection.h

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#ifndef DCHAIN_FILLLISTWITHSELECTION_H
#define DCHAIN_FILLLISTWITHSELECTION_H
// -*- C++ -*-
//
// Package:     <DChain>
// Module:      FillListWithSelection
// 
/**\class FillListWithSelection FillListWithSelection.h DChain/FillListWithSelection.h
 
 Description: <one line class summary>
 
 Usage:
    <usage>
 
*/
//
// Author:      Chris D Jones
// Created:     Sat Dec 24 13:10:55 EST 2005
// $Id: FillListWithSelection.h,v 1.2 2022/01/25 06:34:53 maqm Exp $
//
// Revision history
//
// $Log: FillListWithSelection.h,v $
// Revision 1.2  2022/01/25 06:34:53  maqm
// upgrade to Gaudi-v27r1
//
// Revision 1.1.1.1  2009/03/03 06:06:56  maqm
// first import of DecayChain
//
// Revision 1.1  2006/01/11 20:28:27  cdj
// massive class renaming, addition of [] for selection and unit tests
//
 
// system include files
 
// user include files
 
// forward declarations
 
namespace dchain {
   template< class CandidateClass>
   class CombinatoricList;
 
   template<class TIList, class TSelector,class TOList>
   void fill_using_selector(const TIList& iList, 
                const TSelector& iSelector, 
                TOList& oList) {
      oList.fill(iList, iSelector);
   }
   
template<class TList, class TSelector>
class FillListWithSelection
{
   // ---------- friend classes and functions ---------------
 
   public:
      // ---------- constants, enums and typedefs --------------
 
      // ---------- Constructors and destructor ----------------
      FillListWithSelection(TList& ioList, const TSelector& iSel):
     m_list(ioList), m_selector(iSel) {}
      //virtual ~FillListWithSelection();
 
      // ---------- member functions ---------------------------
      const TList& operator=(const TList& iList) const {
     m_list.erase();
     fill_using_selector(iList, m_selector, m_list);
     return m_list;
      }
 
      template <class TAList>
     const TList& operator=(const TAList& iList) const {
        m_list.erase();
        fill_using_selector(iList, m_selector, m_list);
        return m_list;
     }
 
      template< class TCandidate>
     const TList& operator=( const CombinatoricList< TCandidate >& aOtherList ) {
        m_list.erase();
        fill_using_selector(aOtherList, m_selector, m_list);
        return m_list;
     }
 
      // ---------- const member functions ---------------------
 
      // ---------- static member functions --------------------
 
   protected:
      // ---------- protected member functions -----------------
 
      // ---------- protected const member functions -----------
 
   private:
      // ---------- Constructors and destructor ----------------
      //FillListWithSelection( const FillListWithSelection& ); // stop default
 
      // ---------- assignment operator(s) ---------------------
      //const FillListWithSelection& operator=( const FillListWithSelection& ); // stop default
 
      // ---------- private member functions -------------------
 
      // ---------- private const member functions -------------
 
      // ---------- data members -------------------------------
      //mutable TList& m_list;   //maqm comment
      TList& m_list;
      const TSelector& m_selector;
 
      // ---------- static data members ------------------------
 
};
 
// inline function definitions
 
// Uncomment the following lines, if your class is templated 
// and has an implementation file (in the Template directory)
//#if defined(INCLUDE_TEMPLATE_DEFINITIONS)
//# include "DChain/Template/FillListWithSelection.cc"
//#endif
}
#endif /* DCHAIN_FILLLISTWITHSELECTION_H */