get_class_instance_name

Description:

public unowned string get_class_instance_name ()

Gets the class instance name from the <ulink url="http://tronche.

com/gui/x/icccm/sec-4.html&num;WM_CLASS">WM_CLASS Property</ulink> for this.

The class instance name allows to differentiate windows belonging to the same class group, so that they can use different resources.

this

the class instance name for this, or null if this has no class instance.