WPXString.h

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/* libwpd
 * Copyright (C) 2004 William Lachance (wrlach@gmail.com)
 * Copyright (C) 2005 Net Integration Technologies (http://www.net-itech.com)
 * Copyright (C) 2006 Fridrich Strba (fridrich.strba@bluewin.ch)
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 *
 * For further information visit http://libwpd.sourceforge.net
 */

/* "This product is not manufactured, approved, or supported by
 * Corel Corporation or Corel Corporation Limited."
 */

#ifndef WPXSTRING_H
#define WPXSTRING_H

class WPXStringImpl;

class WPXString
{
public:
        WPXString();
        WPXString(const WPXString &);
        WPXString(const WPXString &, bool escapeXML);
        WPXString(const char *str);
        ~WPXString();

        const char * cstr() const;
        int len() const;

        void sprintf(const char *format, ...);
        void append(const WPXString &s);
        void append(const char *s);
        void append(const char c);
        void clear();
        WPXString& operator=(const WPXString &);
        bool operator==(const char *);
        bool operator==(const WPXString &str);

        class Iter
        {
        public:
                Iter(const WPXString &str);
                virtual ~Iter();
                void rewind();
                bool next();
                bool last();
                const char * operator()() const;
        private:
                Iter(const Iter&);
                Iter& operator=(const Iter&);
                WPXStringImpl *m_stringImpl;
                int m_pos;
                mutable char *m_curChar;
        };
                
private:
        WPXStringImpl *m_stringImpl;
};
#endif

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