Hey Zhimin, 2008/8/27 zhimin song <[EMAIL PROTECTED]>: > 1) when using the examples/form/Form.C , > "edit->label()->decorationStyle().setForegroundColor(WColor());", the > valgrind told > > ==8731== Conditional jump or move depends on uninitialised value(s) > ==8731== at 0x4117E3D: Wt::WColor::operator==(Wt::WColor const&) const > (WColor.C:71) > ==8731== by 0x4117EA3: Wt::WColor::operator!=(Wt::WColor const&) const > (WColor.C:76) > ==8731== by 0x41225F7: > Wt::WCssDecorationStyle::setForegroundColor(Wt::WColor) > (WCssDecorationStyle.C:96) > ==8731== by 0x81C9558: PApply::validate() (in /var/www/cx/cx.wt)
Oops, we will fix this. > 2) when using "pf_data = new WStandardItemModel(0, 8);", Valgrind told > there is a memory leak, also, I could not confirm where the leak happened, > but when modify it into "pf_data = new WStandardItemModel(0, 8, this);", > Valgrind told no leak. However, the application was always could run ok. Perhaps you did not delete 'pf_data' after use? You need to do this unless you pass a parent WObject pointer, in which case it will automatically be deleted together with the parent. > 3) Suggestion: I suggest to add some notation in the wt-configure.xml > about the way to debug, especially users can write > "<valgrind-path>/usr/bin/valgrind --leak-check=full</valgrind-path>", but > not only "<valgrind-path>/usr/bin/valgrind</valgrind-path>" Good point. Too bad the variable is also slighly misnamed. Initially, you could only pass a path, but now we support a full command line. Thanks ! Regards, koen ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ witty-interest mailing list witty-interest@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/witty-interest
