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Diffstat (limited to 'src/rtf2html/dbg_iter.h')
| -rw-r--r-- | src/rtf2html/dbg_iter.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/rtf2html/dbg_iter.h b/src/rtf2html/dbg_iter.h new file mode 100644 index 0000000..dfbccf2 --- /dev/null +++ b/src/rtf2html/dbg_iter.h @@ -0,0 +1,67 @@ +/* This is RTF to HTML converter, implemented as a text filter, generally. + Copyright (C) 2003 Valentin Lavrinenko, [email protected] + + 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 version 2 of the GNU General Public License as * + * published by the Free Software Foundation; * + * * + ***************************************************************************/ + +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) + {} +}; + +}
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