25#ifndef _PO_DATE_FORMAT_MAPPING_ELEMENT_
26#define _PO_DATE_FORMAT_MAPPING_ELEMENT_
29#include <Inventor/elements/SoReplacedElement.h>
51 static void initClass();
52 static void exitClass() ;
59 virtual void init(
SoState *state);
Abstract base class for all database nodes.
Abstract base class for each state element whose value is replaced whenever it is set.