mobject-ref.cpp File Reference

Implementation part of the MObjectRef facility. More...

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Description

Implementation part of the MObjectRef facility.

Any C++ client about to use a MObjectRef needs to be linked (dynamically) against this implementation. Especially, this implementation allows to (re)-connect transparently to the PlacementIndex within the session, so to establish a direct link to the Object denoted by the reference.

See also

PlacementRef

PlacementIndex

Definition in file mobject-ref.cpp.

#include "steam/mobject/mobject-ref.hpp"
#include "steam/mobject/mobject.hpp"
#include "steam/mobject/placement.hpp"

Namespaces
namespace	lumiera
	Lumiera public interface.
namespace	lumiera::error
namespace	steam
	Steam-Layer implementation namespace root.
namespace	steam::mobject
	Media-Objects, edit operations and high-level session.

Functions
	LUMIERA_ERROR_DEFINE (INVALID_PLACEMENTREF, "unresolvable placement reference, or of incompatible type")
	LUMIERA_ERROR_DEFINE (BOTTOM_PLACEMENTREF, "NIL placement-ID marker encountered.")
	LUMIERA_ERROR_DEFINE (BOTTOM_MOBJECTREF, "NIL MObjectRef encountered")