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Hello everyone,
I am developing an application with several nodes: one receives a message (for example: ImageConstPtr&) that will be forwarded to another node in particular (via another topic), following a pool of workers approach. Can I create a publisher that use its function publish() with that ConstPtr& message, or should I transfer its contents to a new message object?
Thank you in advance
Short version:
Yes, you can pass that ConstPtr to a call to publish(), and it will work.
Long answer: Can you explain the problem you're trying to solve in a bit more detail? I'm envisioning a sort of round-robin message dispatch, and that seems painful.
Asked: 2013-06-14 09:22:48 -0600
Seen: 1,462 times
Last updated: Jun 14 '13
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