24#ifndef _SO_BACKGROUND_H_
25#define _SO_BACKGROUND_H_
64 static
void initClass();
65 static
void exitClass();
69 virtual
SbBool affectsState() const;
80 void commonConstructor();
SO_PIMPL_PUBLIC_DECLARATION(SoFileDataAdapter)
#define SO_NODE_ABSTRACT_HEADER(className)
Abstract base class for background nodes.
Abstract base class for all database nodes.