Hi,
I'm working on a project that views osg models in a Qt window. I've stripped
down the osgviewerQtWidget example built with 2.9.9 to a single, lightweight
class. I have an odd problem with debug/release though.
In the below code, the windowName assignment causes a crash in release, but not
in debug. The data member 'windowName' is simply an std::string. In debug, the
assignment is successful and the program carries on, while in release mode, the
program hangs/crashes.
[code]
void QOSGWidget::createContext(QWidget * parent)
{
...
osg::ref_ptr<osg::GraphicsContext::Traits> traits = new
osg::GraphicsContext::Traits;
...
traits->windowName = "qosgwidget"; //problem line
traits->screenNum = 0;
traits->alpha = ds->getMinimumNumAlphaBits();
...
}
[/code]
If I was to add the line,
[code]traits->windowName;[/code]
to my code (even though it does nothing), no crash will occur on release. Thus,
it only crashes on release when an assignment operator is required. I've tried
assigning character arrays and std::string variables, but no luck.
Has anyone ever seen this before? Did I set up my debug/release project
settings incorrectly, or is this something on the osg end?
Thank you!
Cheers,
Christian
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=32481#32481
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