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Use const& signature for read-only sub callbacks #337

Merged
merged 1 commit into from
Feb 16, 2022
Merged

Use const& signature for read-only sub callbacks #337

merged 1 commit into from
Feb 16, 2022

Commits on Feb 9, 2022

  1. Use const& signature for read-only sub callbacks 

    The constant reference message signatures should be preferred over the
shared pointer to constant message signatures for read-only subscriber
callbacks, as discussed in ros2/rclcpp#1598.

As such, it makes sense to migrate to said signatures in the examples.

Signed-off-by: Abrar Rahman Protyasha <aprotyas@u.rochester.edu>
    @aprotyas
    aprotyas committed Feb 9, 2022
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