Define HOLOSCAN_WRAP_GXF_CODELET_AS_OPERATOR

Wrap a GXF Codelet as a Holoscan Operator.

This macro is designed to simplify the creation of Holoscan operators that encapsulate GXF Codelets. It defines a class derived from holoscan::ops::GXFCodeletOp and sets up the constructor to forward arguments to the base class while automatically setting the GXF type name.

The resulting class is intended to act as a bridge, allowing GXF Codelets to be used directly within the Holoscan framework as operators, facilitating seamless integration and usage.

Example Usage:

            

            
// Define a Holoscan operator that wraps a GXF Codelet within a Holoscan application
class App : public holoscan::Application {
  ...
  HOLOSCAN_WRAP_GXF_CODELET_AS_OPERATOR(MyTensorOp, "nvidia::gxf::test::SendTensor")

  void compose() override {
    using namespace holoscan;
    ...
    auto tx = make_operator<MyTensorOp>(
        "tx",
        make_condition<CountCondition>(15),
        Arg("pool") = make_resource<UnboundedAllocator>("pool"));
    ...
  }
  ...
};
        

Parameters

• class_name – The name of the new Holoscan operator class.

• gxf_typename – The GXF type name that identifies the specific GXF Codelet being wrapped.