ustring.hpp

/*****************************************************************************
 * ustring.hpp
 *****************************************************************************
 * Copyright (C) 2003 the VideoLAN team
 * $Id: ustring.hpp 11664 2005-07-09 06:17:09Z courmisch $
 *
 * Authors: Cyril Deguet     <[email protected]>
 *          Olivier Teulière <[email protected]>
 *
 * 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) any later version.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
 *****************************************************************************/

#ifndef USTRING_HPP
#define USTRING_HPP

#include "../src/skin_common.hpp"
#include "pointer.hpp"


// Class for UNICODE strings handling
class UString: public SkinObject
{
    public:
        static const uint32_t npos;

        UString( const UString &rOther );

        UString( intf_thread_t *pIntf, const char *pString );

        ~UString();

        const uint32_t *u_str() const { return m_pString; }

        uint32_t length() const { return m_length; }
        uint32_t size() const { return m_length; }

        bool operator ==( const UString &rOther ) const;
        bool operator !=( const UString &rOther ) const;
        bool operator <( const UString &rOther ) const;
        bool operator <=( const UString &rOther ) const;
        bool operator >( const UString &rOther ) const;
        bool operator >=( const UString &rOther ) const;
        void operator =( const UString &rOther );
        void operator +=( const UString &rOther );
        const UString operator +( const UString &rOther ) const;
        const UString operator +( const char *pString ) const;


        uint32_t find( const UString &str, uint32_t position = 0 ) const;
        uint32_t find( const char *pString, uint32_t position = 0 ) const;

        void replace( uint32_t position, uint32_t n1, const UString &str );
        void replace( uint32_t position, uint32_t n1, const char *pString );

        UString substr( uint32_t position = 0, uint32_t n = npos) const;

        void debug() const;

    private:
        uint32_t *m_pString;
        uint32_t m_length;
};


typedef CountedPtr<UString> UStringPtr;

#endif

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