Public Member Functions
template<typename ChannelType , typename ValueType >
	FMovieSceneChannelValueHelper (const TMovieSceneChannelHandle< ChannelType > &InChannel, ValueType *InUserValue, TArrayView< const FKeyHandle > AllKeyHandles)

template<typename ChannelType , typename ValueType >
	FMovieSceneChannelValueHelper (const TMovieSceneChannelHandle< ChannelType > &InChannel, ValueType *InUserValue, TOptional< TTuple< FKeyHandle, FFrameNumber > > InKeyHandleAndTime)

IChannelValueHelper *	operator-> ()

Static Public Member Functions
template<typename ChannelType >
static TOptional< TTuple< FKeyHandle, FFrameNumber > >	FindFirstKey (ChannelType *InChannel, TArrayView< const FKeyHandle > AllKeyHandles)

Detailed Description

Utility class that gets and sets a specific key value for a key struct

Constructor & Destructor Documentation

template<typename ChannelType , typename ValueType >

FMovieSceneChannelValueHelper::FMovieSceneChannelValueHelper	(	const TMovieSceneChannelHandle< ChannelType > &	InChannel,
		ValueType *	InUserValue,
		TArrayView< const FKeyHandle >	AllKeyHandles
	)

Construction from a channel handle, a pointer to an external user-facing value on the key struct, and an array of handles

Parameters

InChannel	A handle to the channel that contains the key we're editing
InUserValue	Pointer to a user-facing value on an editable UStruct instance
AllKeyHandles	Array of all key handles that should be edited using this helper

template<typename ChannelType , typename ValueType >

FMovieSceneChannelValueHelper::FMovieSceneChannelValueHelper	(	const TMovieSceneChannelHandle< ChannelType > &	InChannel,
		ValueType *	InUserValue,
		TOptional< TTuple< FKeyHandle, FFrameNumber > >	InKeyHandleAndTime
	)

Construction from a channel handle, a pointer to an external user-facing value on the key struct, and a specific key handle/time

Parameters

InChannel	A handle to the channel that contains the key we're editing
InUserValue	Pointer to a user-facing value on an editable UStruct instance
InKeyHandleAndTime	(Optional) Specific key value and time that should be edited

template<typename ChannelType >

TOptional< TTuple< FKeyHandle, FFrameNumber > > FMovieSceneChannelValueHelper::FindFirstKey	(	ChannelType *	InChannel,
		TArrayView< const FKeyHandle >	AllKeyHandles
	)

static

Attempt to find a single key handle that exists on the specified channel

Parameters

InChannel	The channel to look on
AllKeyHandles	The key handles to search for

Returns: (Optional) A key handle and time pair for the first valid key handle found

IChannelValueHelper * FMovieSceneChannelValueHelper::operator-> ( )

inline

Pointer operator overload that allows access to the underlying interface

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