NAME

XtClass − obtain a widget’s class. 

Synopsis

WidgetClass XtClass(object)

    Widget object;

Inputs

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

Returns

a pointer to the class structure for object. 

Description

XtClass() returns a pointer to the specified object’s class structure.  XtClass() is implemented as a function when called from application code, but is replaced by a more efficient macro when called from widget code that includes the file <X11/IntrinsicP.h>. 

See Also

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

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