NVIDIA Holoscan SDK v1.0.3
Holoscan 1.0.3

Class AnnotatedDoubleBufferReceiver

Base Type

  • public nvidia::gxf::DoubleBufferReceiver

class AnnotatedDoubleBufferReceiver : public nvidia::gxf::DoubleBufferReceiver

AnnotatedDoubleBufferReceiver class tracks every received message with a MessageLabel timestamp.

Public Functions

AnnotatedDoubleBufferReceiver() = default

gxf_result_t receive_abi(gxf_uid_t *uid)

This function overrides the DoubleBufferReceiver::receive_abi() function. It first calls the base class’ receive_abi() function and extracts the MessageLabel from the received message. It then adds a new OperatorTimestampLabel to the MessageLabel and updates the Operator’s input message label.

inline holoscan::Operator *op()

inline void op(holoscan::Operator *op)

Sets the associated operator for this AnnotatedDoubleBufferReceiver. It is set at the.

See also

create_input_port() function.


op – The operator that this receiver is attached to.

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