mobject::Placement< MO > Class Template Reference

#include <placement.hpp>

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List of all members.

Detailed Description

template<class MO>
class mobject::Placement< MO >

A refcounting Handle to an MObject of type MO, used to constrain or explicitly specify the location where the MObject is supposed to be within the Session/EDL.

Definition at line 84 of file placement.hpp.


Public Member Functions
template<>
	operator string () const
	operator string () const
virtual MO *	operator-> () const
	smart pointer: accessing the MObject, which is subject to placement.
virtual ExplicitPlacement	resolve () const
	combine and resolve all constraints defined by the various LocatingPin (
size_t	use_count () const
Public Attributes
session::LocatingPin	chain
	interface for defining the kind of placement to employ, and for controling any additional constraints and properties.
Protected Types
typedef shared_ptr< MO >	Base
typedef asset::shared_ptr < asset::Pipe >	Pipe
typedef lumiera::Time	Time
Protected Member Functions
	Placement (MO &subject, void(moKiller)(MO ))
Friends
class	session::MObjectFactory

Member Function Documentation

template<class MO>

virtual MO* mobject::Placement< MO >::operator-> ( ) const [inline, virtual]

smart pointer: accessing the MObject, which is subject to placement.

Note:: we don't provide operator*

Definition at line 99 of file placement.hpp.

template<class MO>

template ExplicitPlacement mobject::Placement< MO >::resolve ( ) const [inline, virtual]

combine and resolve all constraints defined by the various LocatingPin (

See also:: chain) and provide the resulting (explicit) placement.

Note:: we know we need only this single specialisation, because we define the Placements of more specific MObject kinds to be subclasses of Placement<MObject>, so they will inherit this function.

Reimplemented in mobject::ExplicitPlacement.

Definition at line 37 of file placement.cpp.

References mobject::Placement< MO >::chain, and mobject::session::LocatingPin::resolve().

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