---

skStringTokenizer.h

/*
  Copyright 1996-2003
  Simon Whiteside

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser 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
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

  $Id: skStringTokenizer_8h-source.html,v 1.17 2004/12/17 21:31:14 sdw Exp $
*/
#ifndef skSTRINGTOKENIZER_H
#define skSTRINGTOKENIZER_H

#include "skString.h"


class CLASSEXPORT skStringTokenizer 
#ifdef __SYMBIAN32__
: public CBase
#endif
{


 public:
#ifndef __SYMBIAN32__

  skStringTokenizer(const skString& str, const skString& delim, bool returnDelims);
  
  skStringTokenizer(const skString& str, const skString& delim);
  skStringTokenizer(const skString& str);
#endif

  inline skStringTokenizer();
  virtual inline ~skStringTokenizer();

  IMPORT_C void init(const skString& str, const skString& delim, bool returnDelims);
#ifdef __SYMBIAN32__

  inline void init(const skString& str, const TDesC& delim, bool returnDelims);
#endif

  IMPORT_C bool hasMoreTokens();

  IMPORT_C skString nextToken();
  IMPORT_C skString nextToken(const skString& delim);
  IMPORT_C int countTokens();
 private:
  int m_CurrentPosition;
  int m_NewPosition;
  int m_MaxPosition;
  skString m_Str;
  skString m_Delimiters;
  bool m_RetDelims;
  bool m_DelimsChanged;

  Char m_MaxDelimChar;
  
  void setMaxDelimChar();
  int skipDelimiters(int startPos);
  int scanToken(int startPos);
};
//------------------------------------------
inline skStringTokenizer::skStringTokenizer()
//------------------------------------------
  :  m_CurrentPosition(0),m_NewPosition(-1),m_MaxPosition(0),m_DelimsChanged(false)
{
}
#ifdef __SYMBIAN32__
//------------------------------------------
inline void skStringTokenizer::init(const skString& str, const TDesC& delim, bool returnDelims)
//------------------------------------------
{
  skString s_delim;
  s_delim=delim;
  init(str,s_delim,returnDelims);
}
#endif
//------------------------------------------
inline skStringTokenizer::~skStringTokenizer() 
//------------------------------------------
{
}
#endif

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