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Holoscan Reference Applications

dds_shapes

nvidia-holoscan/holohub

dds_shapes

DDS Shape Subscriber Operator¶

The DDS Shape Subscriber Operator subscribes to and reads from the Square, Circle, and Triangle shape topics as used by the RTI Shapes Demo. It will then translate the received shape data to an internal Shape datatype for output to downstream operators.

This operator requires an installation of RTI Connext to provide access to the DDS domain, as specified by the OMG Data-Distribution Service

`holoscan::ops::DDSShapesSubscriberOp`¶

Operator class for the DDS Shapes Subscriber.

This operator also inherits the parameters from DDSOperatorBase.

Parameters¶

reader_qos: The name of the QoS profile to use for the DDS DataReader
type: std::string

Outputs¶

output: Output shapes, translated from those read from DDS
type: holoscan::ops::DDSShapesSubscriberOp::Shape