Requested Changes

Author: laura-eprosima

core/include/is/systemhandle/SystemHandle.hpp

@@ -183,6 +183,8 @@ class SystemHandle
      * @brief Perform additional actions prior to configure the System Handle regarding types.
      *
      * @param[in] types_node A *YAML* node containing the types definition. This may be an empty node.
+     *
+     * @returns `true` if the preprocess stage ends succesfully; `false` otherwise.
      */
     virtual bool preprocess_types(
         const YAML::Node& types_node)

examples/utils/dds/DDSHelloWorldDynamic/HelloWorld_main.cpp

@@ -51,7 +51,7 @@ const std::string usage()
 {
     std::ostringstream help;
 
-    help << "Usage: DDSHelloWorld ";
+    help << "Usage: DDSHelloWorldDynamic ";
     help << "-m/--mode <publisher/subscriber> ";
     help << "-d/--domain <UNSIGNED_INTEGER> ";
     help << "-c/--count <UNSIGNED_INTEGER> ";