rosidl_generator_cpp: Initial changes for cpp17 features, ie std::optional #738
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
…ional Based off discussion https://discourse.ros.org/t/optional-fields-in-message/991/16 As per [REP-2000](https://www.ros.org/reps/rep-2000.html), versions Galactic+ have minimum language requirements of C++17. This commit begins re-discussions on supporting std::optional through msg types of BoundedSequence, max size 1. `type[<=1]`. Signed-off-by: JWCS <[email protected]>
JWCS
requested review from
adityapande-1995,
methylDragon,
quarkytale and
sloretz
as code owners
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Based off discussion https://discourse.ros.org/t/optional-fields-in-message/991/16 As per REP-2000, versions Galactic+ have minimum language requirements of C++17. This commit begins re-discussions on supporting std::optional through msg types of BoundedSequence, max size 1.
type[<=1].