• Skip to main content
  • Skip to search
  • Skip to footer
Cadence Home
  • This search text may be transcribed, used, stored, or accessed by our third-party service providers per our Cookie Policy and Privacy Policy.

  1. Community Forums
  2. Functional Verification
  3. Type Narrowing

Stats

  • Locked Locked
  • Replies 1
  • Subscribers 65
  • Views 12915
  • Members are here 0
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Type Narrowing

MVSI
MVSI over 16 years ago
Hi I need to change this: read_only(config.as_a(MASTER agent_config_u).temp); using type narrowing method. Please suggest me How to change it. Thanks!
  • Cancel
  • StephenH
    StephenH over 16 years ago

    Hi MVSI.

    I recommend opening the help browser via the "sn_help.sh" command, and searching for "type narrowing" - the first result should get you moving along.

    Basically though you'd just need to change your example to add a line:

    keep config is a MASTER agent_config_u;

    Then change your example constraintto something like:"read_only(config.temp)"

    You don't say why you "need" to make this change though. Use caution in case you are making your code less flexible or less reusable by doing this change...

    • Cancel
    • Vote Up 0 Vote Down
    • Cancel

Community Guidelines

The Cadence Design Communities support Cadence users and technologists interacting to exchange ideas, news, technical information, and best practices to solve problems and get the most from Cadence technology. The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information. By accessing, contributing, using or downloading any materials from the site, you agree to be bound by the full Community Guidelines.

© 2025 Cadence Design Systems, Inc. All Rights Reserved.

  • Terms of Use
  • Privacy
  • Cookie Policy
  • US Trademarks
  • Do Not Sell or Share My Personal Information