File indexing completed on 2024-04-28 05:42:29

 // clang-format off
 /*
  * KDiff3 - Text Diff And Merge Tool
  *
  * SPDX-FileCopyrightText: 2002-2011 Joachim Eibl, joachim.eibl at gmx.de
  * SPDX-FileCopyrightText: 2018-2022 Michael Reeves reeves.87@gmail.com
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
 // clang-format on
 
 #ifndef RECENTITEMS_H
 #define RECENTITEMS_H
 
 #include "TypeUtils.h"
 
 #include <QStringList>
 
 template <unsigned int N>
 class RecentItems: public QStringList
 {
   public:
     using QStringList::QStringList;
 
     inline void push_back(const QString &s) = delete;
     inline void append(const QString &) = delete;
 
     //since prepend is non-virual we must override push_front as well
     inline void push_front(const QString &s) { prepend(s); };
 
     inline void prepend(const QString &s)
     {
         // If an item exist, remove it from the list and reinsert it at the beginning.
         removeAll(s);
 
         if(!s.isEmpty()) QStringList::prepend(s);
         if(size() > maxNofRecent) removeLast();
         assert(size() <= maxNofRecent);
     }
 
   private:
     constexpr static qint32 maxNofRecent = N;
 };
 
 #endif /* RECENTITEMS_H */