Component Class Reference

Generic component super-class. More...

#include <metadata.h>

Inheritance diagram for Component:

List of all members.

Public Member Functions
	Component (std::string BaseType)
	Component (MDOTypePtr BaseType)
	Component (const UL &BaseUL)
	Component (ULPtr &BaseUL)
TrackParent	GetParent (void)
	Get the track containing this component.
void	SetParent (TrackPtr &NewParent)
	Set the track containing this component.
void	SetParent (IRefCount< Track > *NewParent)
	Set the track containing this component.
virtual bool	MakeLink (TrackPtr SourceTrack, Int64 StartPosition=0)
	Make a link to a specified track.
virtual bool	MakeLink (UMIDPtr LinkUMID, UInt32 LinkTrackID, Int64 StartPosition=0)
	Make a link to a UMID and TrackID.
virtual void	SetDuration (Length Duration=-1)
	Set the duration for this Component and update any parent object durations.
virtual	~Component ()
	Allow polymorphic destructors.
Protected Member Functions
	Component (MDObjectPtr BaseObject)
	Protected constructor used to create from an existing MDObject.
Protected Attributes
TrackParent	Parent
	Track containing this component.

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Detailed Description

Generic component super-class.

Note:

Derived classes MUST NOT be separately derived from RefCount<>

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Constructor & Destructor Documentation

Component

(

MDObjectPtr

BaseObject

)

[inline, protected]

Protected constructor used to create from an existing MDObject.

Component

(

std::string

BaseType

)

[inline]

Component

(

MDOTypePtr

BaseType

)

[inline]

Component

(

const UL &

BaseUL

)

[inline]

Component

(

ULPtr &

BaseUL

)

[inline]

virtual ~Component

(

)

[inline, virtual]

Allow polymorphic destructors.

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Member Function Documentation

TrackParent GetParent

(

void

)

[inline]

Get the track containing this component.

void SetParent

(

TrackPtr &

NewParent

)

[inline]

Set the track containing this component.

void SetParent

(

IRefCount< Track > *

NewParent

)

[inline]

Set the track containing this component.

virtual bool MakeLink	(	TrackPtr	SourceTrack,
		Int64	StartPosition = 0
	)			[inline, virtual]

Make a link to a specified track.

Note:

This is a stub because some sub-classes of Component can be linked (in various ways, through the same interface)

Reimplemented in SourceClip.

virtual bool MakeLink	(	UMIDPtr	LinkUMID,
		UInt32	LinkTrackID,
		Int64	StartPosition = 0
	)			[inline, virtual]

Make a link to a UMID and TrackID.

Note:

This is a stub because some sub-classes of Component can be linked (in various ways, through the same interface)

Reimplemented in SourceClip.

virtual void SetDuration

(

Length

Duration = -1

)

[virtual]

Set the duration for this Component and update any parent object durations.

Parameters:

Duration

The duration of this Component, -1 or omitted for unknown

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Member Data Documentation

TrackParent Parent [protected]

Track containing this component.

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The documentation for this class was generated from the following file:

• metadata.h

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