Add sea-bass suggestions

Author: AugusteBourgois

example_external/README.md

@@ -1,4 +1,9 @@
-# Example:
+# Using parameters defined in another package
+
+This package is a minimal example demonstrating how the parameters defined in `generate_parameter_library/example`
+can be used in a different package (i.e. the current one :  `generate_parameter_library/example_external`).
+
+In particular, check the `CMakeLists.txt` file and the `#include` instructions in the source files.
 
 ## Build the node
 
@@ -93,7 +98,8 @@ You should see:
   use_sim_time
   ```
 
-All parameter are automatically declared and callbacks are setup by default. You can set a parameter by typing:
+All parameters are automatically declared and callbacks are setup by default.
+You can set a parameter by typing:
 
 `ros2 param set /admittance_controller control.frame.id new_frame`
 
@@ -103,7 +109,8 @@ You should see:
 
 Congratulations, you updated the parameter!
 
-If you try to set a parameter that is read only, you will get an error. Running the following
+If you try to set a parameter that is read only, you will get an error.
+Running the following
 
 `ros2 param set /admittance_controller command_interfaces ["velocity"]`
 

example_external/include/generate_parameter_library_example_external/minimal_publisher_external.hpp

@@ -1,4 +1,4 @@
-// Copyright 2022 PickNik Inc.
+// Copyright 2025 Forssea Robotics
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
@@ -10,7 +10,7 @@
 //      notice, this list of conditions and the following disclaimer in the
 //      documentation and/or other materials provided with the distribution.
 //
-//    * Neither the name of the PickNik Inc. nor the names of its
+//    * Neither the name of Forssea Robotics nor the names of its
 //      contributors may be used to endorse or promote products derived from
 //      this software without specific prior written permission.
 //

example_external/src/minimal_publisher_external.cpp

@@ -1,4 +1,4 @@
-// Copyright 2022 PickNik Inc.
+// Copyright 2025 Forssea Robotics
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are met:
@@ -10,7 +10,7 @@
 //      notice, this list of conditions and the following disclaimer in the
 //      documentation and/or other materials provided with the distribution.
 //
-//    * Neither the name of the PickNik Inc. nor the names of its
+//    * Neither the name of Forssea Robotics nor the names of its
 //      contributors may be used to endorse or promote products derived from
 //      this software without specific prior written permission.
 //

parameter_traits/include/parameter_traits/parameter_traits.hpp

@@ -43,8 +43,8 @@ template <typename... Args>
 [[deprecated(
     "When returning tl::expected<void, std::string> you can call fmt::format "
     "directly.")]] auto
-ERROR(const std::string& format, Args... args)
-    -> tl::expected<void, std::string> {
+ERROR(const std::string& format,
+      Args... args) -> tl::expected<void, std::string> {
   return tl::make_unexpected(fmt::format(format, args...));
 }