Class OutputFrameJoin

Namespace

easyar

Output Frame Merger. Used to merge the output frames of multiple components into a single output frame. All members of this class are thread-safe. Note that the connection and disconnection of its multiple inputs should not be performed while data is flowing in, otherwise it may get stuck in a state where it cannot output. (It is recommended to complete the data flow connection before the Camera starts.)

OutputFrameJoin

Methods

input

Input Port.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_OutputFrameJoin_input(easyar_OutputFrameJoin * This, int index, easyar_OutputFrameSink * * Return)

std::shared_ptr<OutputFrameSink> input(int index)

public @Nonnull OutputFrameSink input(int index)

fun input(index: Int): OutputFrameSink

- (easyar_OutputFrameSink *)input:(int)index

public func input(_ index: Int32) -> OutputFrameSink

public virtual OutputFrameSink input(int index)

Parameters

index Int32

Returns

OutputFrameSink

output

Output Port.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_OutputFrameJoin_output(easyar_OutputFrameJoin * This, easyar_OutputFrameSource * * Return)

std::shared_ptr<OutputFrameSource> output()

public @Nonnull OutputFrameSource output()

fun output(): OutputFrameSource

- (easyar_OutputFrameSource *)output

public func output() -> OutputFrameSource

public virtual OutputFrameSource output()

Returns

OutputFrameSource

inputCount

Number of Inputs.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

int easyar_OutputFrameJoin_inputCount(easyar_OutputFrameJoin * This)

int inputCount()

public int inputCount()

fun inputCount(): Int

- (int)inputCount

public func inputCount() -> Int32

public virtual int inputCount()

Returns

Int32

create

Create. Use the default merging function, whose implementation is to take the input frame of the first input and take the first result of each input. For each input, if there is no result, take an empty result. The first result of each input will be placed at the corresponding input index in the results of the final output frame.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_OutputFrameJoin_create(int inputCount, easyar_OutputFrameJoin * * Return)

static std::shared_ptr<OutputFrameJoin> create(int inputCount)

public static @Nonnull OutputFrameJoin create(int inputCount)

companion object fun create(inputCount: Int): OutputFrameJoin

+ (easyar_OutputFrameJoin *)create:(int)inputCount

public static func create(_ inputCount: Int32) -> OutputFrameJoin

public static OutputFrameJoin create(int inputCount)

Parameters

inputCount Int32

Returns

OutputFrameJoin

createWithJoiner

Create. Use a custom merging function.

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_OutputFrameJoin_createWithJoiner(int inputCount, easyar_FunctorOfOutputFrameFromListOfOutputFrame joiner, easyar_OutputFrameJoin * * Return)

static std::shared_ptr<OutputFrameJoin> createWithJoiner(int inputCount, std::function<std::shared_ptr<OutputFrame>(std::vector<std::shared_ptr<OutputFrame>>)> joiner)

public static @Nonnull OutputFrameJoin createWithJoiner(int inputCount, @Nonnull FunctorOfOutputFrameFromListOfOutputFrame joiner)

companion object fun createWithJoiner(inputCount: Int, joiner: FunctorOfOutputFrameFromListOfOutputFrame): OutputFrameJoin

+ (easyar_OutputFrameJoin *)createWithJoiner:(int)inputCount joiner:(easyar_OutputFrame * (^)(NSArray<easyar_OutputFrame *> *))joiner

public static func createWithJoiner(_ inputCount: Int32, _ joiner: @escaping ([OutputFrame]) -> OutputFrame) -> OutputFrameJoin

public static OutputFrameJoin createWithJoiner(int inputCount, Func<List<OutputFrame>, OutputFrame> joiner)

Parameters

inputCount Int32

joiner Func<List<OutputFrame>,>

Returns

OutputFrameJoin