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stringparser Class Reference
[Utility]

#include <stringparser.hpp>

List of all members.

Detailed Description

Simple string parser.

Breaks up a string into space-delimited tokens.

The class operates on a copy of the string, to avoid any synchronization issues. This should not be a problem for performance if the string implementation is reference counted.

Definition at line 33 of file stringparser.hpp.

Public Member Functions

 stringparser (const std::string &_s)
 Constructor.

std::string get_token ()
 Get next token from string.

Constructor & Destructor Documentation

stringparser::stringparser (  const std::string &  _s  )  [inline]
 

Constructor.

Parameters:
_s - the string to parse.

Definition at line 38 of file stringparser.hpp. 

00038 : s(_s), idx(0) { ; }

Member Function Documentation

std::string stringparser::get_token (   )  [inline]
 

Get next token from string.

Returns:
the next token.
Todo:
should be able to handle quoted tokens.

Definition at line 43 of file stringparser.hpp.

Referenced by OctaneTester::ParseCommand(). 

00044     {
00045         if (idx == std::string::npos) return "";
00046 
00047         std::string::size_type p = s.find_first_not_of(' ', idx);
00048 
00049         if (p == std::string::npos) return "";
00050 
00051         idx = s.find_first_of(' ', p);
00052 
00053         if (idx == std::string::npos) return s.substr(p);
00054 
00055         return s.substr(p, idx - p);
00056     }

The documentation for this class was generated from the following file:  
Generated on 20 May 2004 by doxygen 1.3.3