Name

XtClass — obtain a widget’s class. 

Synopsis

WidgetClass XtClass(object)

    Widget object;

Arguments

objectSpecifies the object; may be of class Object or any subclass thereof. 

Description

XtClass returns a pointer to the widget’s class structure. 

The class is obtained by accessing the widget core field core.widget_class. 

XtClass is a macro for programs that include <X11/CoreP.h>.  It is a function for application programs that do not have access to the Core widget field names. 

See Also

XtCheckSubclass(1), XtIsSubclass(1), XtSuperclass(1),
Core(3).