That is the problem. I free once but sometimes the regex is runned twice.
Thanks for a lot!
At 2012-03-07 02:46:21,"Nicola Fontana" <n...@entidi.it> wrote:
>Il giorno Fri, 2 Mar 2012 11:00:46 +0800 (CST)
>"Xi Yang" <jianding...@163.com> ha scritto:
>
>> Hi, everyone!
>>
>>
>> I use Glib's regular expression in a cycle, and find a rapid memory
>> consumption increase. Did I forget to release anything?
>>
>>
>> Thanks a lot!
>
>A working example would be better. Anyway, citing the g_regex_match()
>doc:
>
>"Note that if match_info is not NULL then it is created even if the
>function returns FALSE, i.e. you must free it regardless if regular
>expression actually matched."
>
>> ...
>> // match and fetch something
>> if ( g_regex_match(regex_illumina, seq.header.c_str(),
>> GRegexMatchFlags(0), &what) ) {
>> tile_str = g_match_info_fetch(what,3);
>> }
>> else if ( g_regex_match(regex_casava_1p8, seq.header.c_str(),
>> GRegexMatchFlags(0), &what) ) {
>> tile_str = g_match_info_fetch(what,5);
>> }
>> ...
>
>If your first g_regex_match() fails you have a sharp leak.
>
>Ciao.
>--
>Nicola
>
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