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/*
** TokenString.h,v 1.2 1992/05/21 22:47:25 nwc Exp
**
** Copyright (c) 1991 Ronin Consulting, Inc.
*/
#import "StringStorage.h"
/*
** TokenString is a subclass of StringStorage which allows tokens, i.e. character
** sequences separated by a separator to be pulled from the string.
*/
@interface TokenString : StringStorage
{
char separator;
char *start;
char lastEnd;
BOOL nullTokens;
}
- setSeparator: (char) aChar; /* set the separator, a space ' ' is the default */
- (char) separator; /* return current separator */
/*
* do two separators in a row indicate a null token? If nullTokens is set to YES and
* the string contains two separators in a row then the -pop method will return a NULL.
* If nullTokens is set to NO (the default) then multiple sequential separators are treated
* as a single separator and the next non-null token is returned.
*/
- setNullTokens: (BOOL) toggle;
- (BOOL) nullTokens;
- (const char *) popStringValue; /* return the TokenString's next token */
@end
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.