Tools.h++ Class Reference

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©Copyright 1996 Rogue Wave Software
RWCTokenizer
Synopsis●
Description●
Persistence●
Example●
Public Constructor●
Public Member Operators●
Synopsis
#include <rw/ctoken.h>
RWCString str("a string of tokens");
RWCTokenizer(str); // Lex the above string
Description
Class RWCTokenizer is designed to break a string up into separate tokens, delimited by an
arbitrary "white space." It can be thought of as an iterator for strings and as an alternative to the
ANSI C function strtok() which has the unfortunate side effect of changing the string being
tokenized.
Persistence
None
Example
#include <rw/ctoken.h>
#include <rw/rstream.h>
main(){
RWCString a("Something is rotten in the state of Denmark");
RWCTokenizer next(a); // Tokenize the string a
RWCString token; // Will receive each token