IDL 4.2 · §7.4.10

Interface

An interface declares operations and attributes for request/reply messaging — used by the CORBA bridge and DDS-RPC. ZeroDDS generates client stubs and server skeletons with in/out/inout parameter handling.

Example

interface Calculator {
  long add(in long a, in long b);
  attribute double last_result;
};

ZeroDDS support

OMG IDL 4.2 section§7.4.10
Implementationcorba-codegen
Testscorba-codegen
Status✓ RC3 — parsed, validated and code-generated across all target languages.

See also: IDL construct coverage · idl-4.2 audit · OMG IDL 4.2 spec