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On Mon, 2 Jul 2007, Jack Smith wrote:
I think I have it figured out. I did so by calling my match() below to
tell me if there is a match (action = 0). If there was a match, I got
the starting and ending locations from match() with action = 1 and 2. I
set up a cumulative distance counter of pmatch[].rm_eo values returned
and then advanced the string to be searched by that many characters. I
put that in a while loop to keep advancing the string and looking for
matches until there were no more:
strcpy(stringrem, sequence+endLocTotal);
You might want sequence+startLocTotal+1 instead, here, that is, if you
want to detect for the possibility of the pattern appearing twice but
overlapping - e.g. if pattern is "ABA" and you are searching "XXABABAXX" -
do you want the pattern to be found once (which is what your program will
do) or twice?
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