Use modern c++

[heuristicus]

Smart pointers etc.

[heuristicus]

Using some stuff from https://www.kdab.com/clang-tidy-part-1-modernize-source-code-using-c11c14/

Compile the code with catkin build procman_ros -DCMAKE_EXPORT_COMPILE_COMMANDS=ON. This creates a compile_commands.json in catkin_ws/build/procman_ros. In that directory you can use run-clang-tidy to apply clang-tidy to the whole codebase, e.g. run-clang-tidy -checks='modernize*'.

Some of the checks can apply automatic fixes, to do this need to specify the path to the replacement binary and use -fix.

run-clang-tidy -clang-apply-replacements-binary /usr/bin/clang-apply-replacements -fix -checks='modernize*' -quiet