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XtClass, XtSuperclass, XtIsSubclass, XtCheckSubclass, XtIsObject, XtIsRectObj, XtIsWidget, XtIsComposite, XtIsConstraint, XtIsShell, XtIsOverrideShell, XtIsWMShell, XtIsVendorShell, XtIsTransientShell, XtIsTopLevelShell, XtIsApplicationShell, XtIsSessionShell - ¥¦¥£¥¸¥§¥Ã¥È¥¯¥é¥¹¤ò¼èÆÀ¡¦³Îǧ¤¹¤ë

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WidgetClass XtClass(w)
Widget w;

WidgetClass XtSuperclass(w)
Widget w;

Boolean XtIsSubclass(w, widget_class)
Widget w;
WidgetClass widget_class;

void XtCheckSubclass(widget, widget_class, message)
Widget widget;
WidgetClass widget_class;
String message;

Boolean XtIsObject(w)
Widget w;

Boolean XtIsRectObj(w)
Widget w;

Boolean XtIsWidget(w)
Widget w;

Boolean XtIsComposite(w)
Widget w;

Boolean XtIsConstraint(w)
Widget w;

Boolean XtIsShell(w)
Widget w;

Boolean XtIsOverrideShell(w)
Widget w;

Boolean XtIsWMShell(w)
Widget w;

Boolean XtIsVendorShell(w)
Widget w;

Boolean XtIsTransientShell(w)
Widget w;

Boolean XtIsTopLevelShell(w)
Widget w;

Boolean XtIsApplicationShell(w)
Widget w;

Boolean XtIsSessionShell(w)
Widget w;

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w

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widget_class

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message

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XtAppErrorMsg(3Xt), XtDisplay(3Xt)
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