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Zero-copy intra-process messages with C RCL

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

amosteo
43 ●12 ●16 ●19

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

flag of United States of America

17335 ●101 ●182 ●262 http://wjwwood.io/

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

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Last updated: Jun 05 '18

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