DDS-XTypes 1.2 RTF Avatar
  1. OMG Issue

DDSXTY12 — Section "Member ID-to-Parameter ID Mapping" is underspecified

  • Key: DDSXTY12-40
  • Legacy Issue Number: 17296
  • Status: closed  
  • Source: DECA ( Rick Warren)
  • Summary:

    Found by: Fernando Crespo, RTI (
    Severity: Support Text

    The mapping of type member IDs to DDS-RTPS parameter IDs described in section, "Member ID-to-Parameter ID Mapping", will never result in FLAG_IMPL_EXTENSION being set. However, this is not stated explicitly.

    Proposed Resolution:
    Explicitly state that RTPS parameters corresponding to members of user-defined data types should never set FLAG_IMPL_EXTENSION.

    RTPS parameters corresponding to members of RTPS discovery-defined data types may or may not have FLAG_IMPL_EXTENSION set as defined by RTPS itself; the contract is unchanged. The mechanism by which an implementation generates that flag's value is unspecified.

  • Reported: DDS-XTypes 1.0b2 — Tue, 10 Apr 2012 04:00 GMT
  • Disposition: Resolved — DDS-XTypes 1.2
  • Disposition Summary:

    Explicitly State when FLAG_IMPL_EXTENSION cannot be used

    Problem description in DDSXTY12-40. There is no text explicitly stating that FLAG_IMPL_EXTENSION will never be set on user-defined data types. This clarifying text should be added to section

  • Updated: Thu, 22 Jun 2017 16:42 GMT