libroscpp-msg-dev - 1.15.9+ds1-7+deb11u1 main

This package is part of Robot OS (ROS). roscpp is a C++ implementation of ROS.
It provides a client library that enables C++ programmers to quickly interface
with ROS topics, services, and
parameters.
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roscpp is the most widely used ROS client library and is designed to be the
high-performance library for ROS. ROS console output library.
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This package contains the generated C++ headers.