How is the size of a string allocated in ROS2 idl ?

aks
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How is the size of a string dynamically allocated while converting msg to idl. Is there a possibility to limit this size ?

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marguedas
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This looks like a duplicate of your previous question: https://answers.ros.org/question/2992...

To see how to define bounded strings in ROS2 you can refer to the Interface Definition design document:

a string with an upper boundary: string<=N to limit the length of the string to N characters

An example of message definition using bounded strings is available here

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Asked: 2018-08-01 08:44:49 -0500

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Last updated: Aug 01 '18