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Zero-copy intra-process messages with C RCL

asked 2018-06-04 17:17:57 -0500

amosteo gravatar image

Is this possible? I wouldn't think so since rcl_take requires a pointer to an already allocated message, but am I missing something?

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answered 2018-06-05 16:19:06 -0500

William gravatar image

It's not possible at the C API level (rcl). Intraprocess communication (zero-copy or not) is only implemented in C++ (rclcpp) right now.

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Asked: 2018-06-04 17:17:57 -0500

Seen: 161 times

Last updated: Jun 05 '18