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skStringTokenizer.h

00001 /*
00002   Copyright 1996-2001
00003   Simon Whiteside
00004 
00005   $Id: skStringTokenizer_h-source.html,v 1.19 2001/11/05 19:22:33 sdw Exp $
00006 */
00007 #ifndef skSTRINGTOKENIZER_H
00008 #define skSTRINGTOKENIZER_H
00009 
00010 #include "skString.h"
00011 
00012 
00017 class CLASSEXPORT skStringTokenizer {
00018 
00019 
00020  public:
00031   skStringTokenizer(skString str, skString delim, bool returnDelims);
00032   
00042   skStringTokenizer(skString str, skString delim);
00053   skStringTokenizer(skString str);
00054 
00064   bool hasMoreTokens();
00065 
00071   skString nextToken();
00084   skString nextToken(skString delim);
00092   int countTokens();
00093  private:
00094   int currentPosition;
00095   int newPosition;
00096   int maxPosition;
00097   skString str;
00098   skString delimiters;
00099   bool retDelims;
00100   bool delimsChanged;
00101 
00107   char maxDelimChar;
00108   
00112   void setMaxDelimChar();
00116   void init(skString str, skString delim, bool returnDelims);
00122   int skipDelimiters(int startPos);
00127   int scanToken(int startPos);
00128 };
00129 #endif

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