Subject: [boost] boost regex recursive quesion
From: ÎÂÎ÷²¨ (wenxibo_at_[hidden])
Date: 2015-03-23 05:04:02
This is my first time to using maillist
I'm learning to use boost::regex for a month , a few days ago I found a problem( maybe is my mistake ?)
I construct a simple recursive regular expression:
This regex contains a recursive call (?0).
It should match a string with any arbitrary length filled with 'a' characters.
regex_match only returns true for "a" and "aa", but failed to match "aaa" and any string longer than three characters.
I try it on boost 1.45 and 1.57 , both get same result .
I had sent this question on stackoverflow , but had not get a answer now .
Is there any flag should be used with regex_match to use recursive call ?
Thank you .
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