Class Hierarchy
AcRxObject OPMPerInstancePropertyExtensionFactory
C++
class OPMPerInstancePropertyExtensionFactory : public AcRxObject;
File
dynprops.h
Description
This class associates OPMPerInstancePropertyExtension instances with AcRxClass instances using AutoCAD’s protocol extension mechanism. AutoCAD maintains a global instance of this class, which can be accessed using the GET_OPM_PERINSTANCE_CREATE_PROTOCOL() macro.