WPXString.h
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
00002 /* libwpd
00003  * Copyright (C) 2004 William Lachance (wrlach@gmail.com)
00004  * Copyright (C) 2005 Net Integration Technologies (http://www.net-itech.com)
00005  * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
00006  *
00007  * This library is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU Library General Public
00009  * License as published by the Free Software Foundation; either
00010  * version 2 of the License, or (at your option) any later version.
00011  *
00012  * This library is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015  * Library General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU Library General Public
00018  * License along with this library; if not, write to the Free Software
00019  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
00020  *
00021  * For further information visit http://libwpd.sourceforge.net
00022  */
00023 
00024 /* "This product is not manufactured, approved, or supported by
00025  * Corel Corporation or Corel Corporation Limited."
00026  */
00027 
00028 #ifndef WPXSTRING_H
00029 #define WPXSTRING_H
00030 
00031 class WPXStringImpl;
00032 
00033 class WPXString
00034 {
00035 public:
00036         WPXString();
00037         WPXString(const WPXString &, bool escapeXML = false);
00038         WPXString(const char *str);
00039         ~WPXString();
00040 
00041         const char *cstr() const;
00042         int len() const;
00043 
00044         void sprintf(const char *format, ...);
00045         void append(const WPXString &s);
00046         void append(const char *s);
00047         void append(const char c);
00048         void clear();
00049         WPXString &operator=(const WPXString &str);
00050         WPXString &operator=(const char *s);
00051         bool operator==(const char *s) const;
00052         bool operator==(const WPXString &str) const;
00053         bool operator!() const;
00054         inline bool operator!=(const char *s) const
00055         {
00056                 return !operator==(s);
00057         }
00058         inline bool operator!=(const WPXString &str) const
00059         {
00060                 return !operator==(str);
00061         }
00062 
00063         class Iter
00064         {
00065         public:
00066                 Iter(const WPXString &str);
00067                 virtual ~Iter();
00068                 void rewind();
00069                 bool next();
00070                 bool last();
00071                 const char *operator()() const;
00072         private:
00073                 Iter(const Iter &);
00074                 Iter &operator=(const Iter &);
00075                 WPXStringImpl *m_stringImpl;
00076                 int m_pos;
00077                 mutable char *m_curChar;
00078         };
00079 
00080 private:
00081         WPXStringImpl *m_stringImpl;
00082 };
00083 #endif
00084 /* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */