File indexing completed on 2024-05-26 05:11:29

 /*  This is RTF to HTML converter, implemented as a text filter, generally.
     Copyright (C) 2003 Valentin Lavrinenko, vlavrinenko@users.sourceforge.net
 
     available at http://rtf2html.sf.net
 
     Original available under the terms of the GNU LGPL2, and according
     to those terms, relicensed under the GNU GPL2 for inclusion in Tellico */
 
 /***************************************************************************
  *                                                                         *
  *   This program is free software; you can redistribute it and/or         *
  *   modify it under the terms of the GNU General Public License as        *
  *   published by the Free Software Foundation; either version 2 of        *
  *   the License or (at your option) version 3 or any later version        *
  *   accepted by the membership of KDE e.V. (or its successor approved     *
  *   by the membership of KDE e.V.), which shall act as a proxy            *
  *   defined in Section 14 of version 3 of the license.                    *
  *                                                                         *
  *   This program is distributed in the hope that it will be useful,       *
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  *   GNU General Public License for more details.                          *
  *                                                                         *
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>. *
  *                                                                         *
  ***************************************************************************/
 
 #ifndef RTF2HTML_DBGITER_H
 #define RTF2HTML_DBGITER_H
 
 namespace rtf {
 
 template <class T>
 class dbg_iter_mixin : public virtual T
 {
  public:
    int offset;
    dbg_iter_mixin(const T& t) : T(t)
    {}
    T& operator=(const T& t)
    {
       return T::operator=(t);
    }
    dbg_iter_mixin& operator++ ()
    {
       ++offset;
       T::operator++();
       return *this;
    }
    dbg_iter_mixin operator++ (int i)
    {
       ++offset;
       return T::operator++(i);
    }
    char operator *() const
    {
       T::value_type c=T::operator*();
 //      std::cerr<<offset<<":"<<c<<std::endl;
       return c;
    }
 };
 
 template <class T>
 class dbg_iter : public dbg_iter_mixin<T>
 {
  public:
    dbg_iter(const T& t) : dbg_iter_mixin<T>(t)
    {}
 };
 
 template<class T>
 class dbg_iter<std::istreambuf_iterator<T> > :
    public virtual std::istreambuf_iterator<T>,
    public dbg_iter_mixin<std::istreambuf_iterator<T> >
 {
  public:
    dbg_iter(std::basic_streambuf<T> *buf) : std::istreambuf_iterator<T>(buf)
    {}
 };
 
 }
 
 #endif