TVariableOperator::BindInputs

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Description

BindInputs binds data references in the IOperator with the FInputVertexInterfaceData.

All input data references should be bound to the InVertexData to support other MetaSound systems such as MetaSound BP API, Operator Caching, and live auditioning.

Note: The virtual function IOPerator::BindInputs(...) will be made a pure virtual when IOperator::GetInputs() is removed at or after release 5.5

Note: Binding an data reference may update the which underlying object the reference points to. Any operator which caches pointers or values from data references must update their cached pointers in the call to BindInputs(...). Operators which do not cache the underlying pointer of a data reference do not need to update anything after BindInputs(...)

Example: FMyOperator::FMyOperator(TDataReadReference InGain, TDataReadReference InAudioBuffer) : Gain(InGain) , AudioBuffer(InAudioBuffer) { MyBufferPtr = AudioBuffer->GetData(); }

void FMyOperator::BindInputs(FInputVertexInterfaceData& InVertexData) { InVertexData.BindReadVertex("Gain", Gain); InVertexData.BindReadVertex("Audio", AudioBuffer);

// Update MyBufferPtr in case AudioBuffer references a new FAudioBuffer. MyBufferPtr = AudioBuffer->GetData(); }

Virtual Inheritance

• IOperator::BindInputs → TVariableOperator::BindInputs

virtual void BindInputs  
(  
    FInputVertexInterfaceData & InVertexData  
)  
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virtual void BindInputs (     FInputVertexInterfaceData & InVertexData )