[Cstk-devonly] Re: NMEA Parser

[Stuart R. <st...@Cs...>]

> In fact, this method fits definitely for the other parser classes as
> well.. You do need to add the channels and channel-length to the method I
> guess:
> virtual int read_line(char *line, DataCell* channels, uint numchannels)=0;
> so the method directly returns the channels in one go, right?

Hmm... What I was thinking was that you might want to do something like
this:

LogFileReader *l = new LogFileReader("datafile");
NMEAParser    *p = new NMEAParser();

while (blah) {
	// Get the current line
	char *line;
	if (l->read_line(line);
		// Parse it
		p->parse_sentence(channels, numchannels, line);
		...
	}
	... 
}


Putting the channels and numchannels into read_line would be redundant
since all we're getting out of it is an unparsed string. No?


later,
Stuart
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