Fix rclcpp documentation build

rclcpp/Doxyfile

@@ -21,7 +21,16 @@ GENERATE_LATEX         = NO
 ENABLE_PREPROCESSING   = YES
 MACRO_EXPANSION        = YES
 EXPAND_ONLY_PREDEF     = YES
-PREDEFINED             = RCLCPP_PUBLIC=
+PREDEFINED             += DOXYGEN_ONLY
+PREDEFINED             += RCLCPP_LOCAL=
+PREDEFINED             += RCLCPP_PUBLIC=
+PREDEFINED             += RCLCPP_PUBLIC_TYPE=
+PREDEFINED             += RCUTILS_WARN_UNUSED=
+PREDEFINED             += RCPPUTILS_TSA_GUARDED_BY(x)=
+PREDEFINED             += RCPPUTILS_TSA_PT_GUARDED_BY(x)=
+PREDEFINED             += RCPPUTILS_TSA_REQUIRES(x)=
+
+DOT_GRAPH_MAX_NODES    = 101
 
 # Tag files that do not exist will produce a warning and cross-project linking will not work.
 TAGFILES += "../../../../doxygen_tag_files/cppreference-doxygen-web.tag.xml=http://en.cppreference.com/w/"

rclcpp/include/rclcpp/context.hpp

@@ -127,7 +127,7 @@ class Context : public std::enable_shared_from_this<Context>
   void
   init(
     int argc,
-    char const * const argv[],
+    char const * const * argv,
     const rclcpp::InitOptions & init_options = rclcpp::InitOptions());
 
   /// Return true if the context is valid, otherwise false.

rclcpp/include/rclcpp/detail/qos_parameters.hpp

@@ -104,6 +104,7 @@ declare_parameter_or_get(
   }
 }
 
+#ifdef DOXYGEN_ONLY
 /// \internal Declare QoS parameters for the given entity.
 /**
  * \tparam NodeT Node pointer or reference type.
@@ -116,12 +117,23 @@ declare_parameter_or_get(
  * \param default_qos User provided qos. It will be used as a default for the parameters declared.
  * \return qos profile based on the user provided parameter overrides.
  */
+template<typename NodeT, typename EntityQosParametersTraits>
+rclcpp::QoS
+  declare_qos_parameters(
+  const ::rclcpp::QosOverridingOptions & options,
+  NodeT & node,
+  const std::string & topic_name,
+  const ::rclcpp::QoS & default_qos,
+  EntityQosParametersTraits);
+
+#else
+
 template<typename NodeT, typename EntityQosParametersTraits>
 std::enable_if_t<
-  rclcpp::node_interfaces::has_node_parameters_interface<
+  (rclcpp::node_interfaces::has_node_parameters_interface<
     decltype(std::declval<typename rcpputils::remove_pointer<NodeT>::type>())>::value ||
   std::is_same<typename std::decay_t<NodeT>,
-  rclcpp::node_interfaces::NodeParametersInterface::SharedPtr>::value,
+  rclcpp::node_interfaces::NodeParametersInterface::SharedPtr>::value),
   rclcpp::QoS>
 declare_qos_parameters(
   const ::rclcpp::QosOverridingOptions & options,
@@ -204,6 +216,8 @@ declare_qos_parameters(
   return default_qos;
 }
 
+#endif
+
 /// \internal Helper function to get a rmw qos policy value from a string.
 #define RCLCPP_DETAIL_APPLY_QOS_OVERRIDE_FROM_PARAMETER_STRING( \
     kind_lower, kind_upper, parameter_value, rclcpp_qos) \

rclcpp/include/rclcpp/detail/subscription_callback_type_helper.hpp

@@ -38,6 +38,7 @@ namespace detail
  *
  * This issue, with the lambda's, can be demonstrated with this minimal program:
  *
+ * \code{.cpp}
  *   #include <functional>
  *   #include <memory>
  *
@@ -52,6 +53,7 @@ namespace detail
  *     std::function<void (std::shared_ptr<int>)> cb = [](std::shared_ptr<int>){};
  *     f(cb);
  *   }
+ * \endcode
  *
  * If this program ever starts working in a future version of C++, this class
  * may become redundant.

rclcpp/include/rclcpp/detail/utilities.hpp

@@ -30,7 +30,7 @@ namespace detail
 
 std::vector<std::string>
 get_unparsed_ros_arguments(
-  int argc, char const * const argv[],
+  int argc, char const * const * argv,
   rcl_arguments_t * arguments,
   rcl_allocator_t allocator);
 

rclcpp/include/rclcpp/exceptions/exceptions.hpp

@@ -109,6 +109,8 @@ class UnimplementedError : public std::runtime_error
   : std::runtime_error(msg) {}
 };
 
+typedef void (* reset_error_function_t)();
+
 /// Throw a C++ std::exception which was created based on an rcl error.
 /**
  * Passing nullptr for reset_error is safe and will avoid calling any function
@@ -129,7 +131,7 @@ throw_from_rcl_error [[noreturn]] (
   rcl_ret_t ret,
   const std::string & prefix = "",
   const rcl_error_state_t * error_state = nullptr,
-  void (* reset_error)() = rcl_reset_error);
+  reset_error_function_t reset_error = rcl_reset_error);
 /* *INDENT-ON* */
 
 class RCLErrorBase
@@ -289,7 +291,6 @@ class ParameterUninitializedException : public std::runtime_error
   /// Construct an instance.
   /**
    * \param[in] name the name of the parameter.
-   * \param[in] message custom exception message.
    */
   explicit ParameterUninitializedException(const std::string & name)
   : std::runtime_error("parameter '" + name + "' is not initialized")

rclcpp/include/rclcpp/executor.hpp

@@ -455,6 +455,7 @@ class Executor
   /// Return true if the node has been added to this executor.
   /**
    * \param[in] node_ptr a shared pointer that points to a node base interface
+   * \param[in] weak_groups_to_nodes map to nodes to lookup
    * \return true if the node is associated with the executor, otherwise false
    */
   RCLCPP_PUBLIC

rclcpp/include/rclcpp/executors/static_executor_entities_collector.hpp

@@ -299,7 +299,8 @@ class StaticExecutorEntitiesCollector final
 
   /// Return true if the node belongs to the collector
   /**
-   * \param[in] group_ptr a node base interface shared pointer
+   * \param[in] node_ptr a node base interface shared pointer
+   * \param[in] weak_groups_to_nodes map to nodes to lookup
    * \return boolean whether a node belongs the collector
    */
   bool

rclcpp/include/rclcpp/experimental/intra_process_manager.hpp

@@ -173,6 +173,7 @@ class IntraProcessManager
    *
    * \param intra_process_publisher_id the id of the publisher of this message.
    * \param message the message that is being stored.
+   * \param allocator for allocations when buffering messages.
    */
   template<
     typename MessageT,

rclcpp/include/rclcpp/function_traits.hpp

@@ -80,7 +80,9 @@ struct function_traits<ReturnTypeT (*)(Args ...)>: function_traits<ReturnTypeT(A
 
 // std::bind for object methods
 template<typename ClassT, typename ReturnTypeT, typename ... Args, typename ... FArgs>
-#if defined _LIBCPP_VERSION  // libc++ (Clang)
+#if defined DOXYGEN_ONLY
+struct function_traits<std::bind<ReturnTypeT (ClassT::*)(Args ...), FArgs ...>>
+#elif defined _LIBCPP_VERSION  // libc++ (Clang)
 struct function_traits<std::__bind<ReturnTypeT (ClassT::*)(Args ...), FArgs ...>>
 #elif defined _GLIBCXX_RELEASE  // glibc++ (GNU C++ >= 7.1)
 struct function_traits<std::_Bind<ReturnTypeT(ClassT::* (FArgs ...))(Args ...)>>
@@ -97,7 +99,9 @@ struct function_traits<
 
 // std::bind for object const methods
 template<typename ClassT, typename ReturnTypeT, typename ... Args, typename ... FArgs>
-#if defined _LIBCPP_VERSION  // libc++ (Clang)
+#if defined DOXYGEN_ONLY
+struct function_traits<std::bind<ReturnTypeT (ClassT::*)(Args ...) const, FArgs ...>>
+#elif defined _LIBCPP_VERSION  // libc++ (Clang)
 struct function_traits<std::__bind<ReturnTypeT (ClassT::*)(Args ...) const, FArgs ...>>
 #elif defined _GLIBCXX_RELEASE  // glibc++ (GNU C++ >= 7.1)
 struct function_traits<std::_Bind<ReturnTypeT(ClassT::* (FArgs ...))(Args ...) const>>
@@ -114,7 +118,9 @@ struct function_traits<
 
 // std::bind for free functions
 template<typename ReturnTypeT, typename ... Args, typename ... FArgs>
-#if defined _LIBCPP_VERSION  // libc++ (Clang)
+#if defined DOXYGEN_ONLY
+struct function_traits<std::bind<ReturnTypeT( &)(Args ...), FArgs ...>>
+#elif defined _LIBCPP_VERSION  // libc++ (Clang)
 struct function_traits<std::__bind<ReturnTypeT( &)(Args ...), FArgs ...>>
 #elif defined __GLIBCXX__  // glibc++ (GNU C++)
 struct function_traits<std::_Bind<ReturnTypeT(*(FArgs ...))(Args ...)>>

rclcpp/include/rclcpp/generic_publisher.hpp

@@ -60,7 +60,6 @@ class GenericPublisher : public rclcpp::PublisherBase
    * \param topic_name Topic name
    * \param topic_type Topic type
    * \param qos %QoS settings
-   * \param callback Callback for new messages of serialized form
    * \param options %Publisher options.
    * Not all publisher options are currently respected, the only relevant options for this
    * publisher are `event_callbacks`, `use_default_callbacks`, and `%callback_group`.

rclcpp/include/rclcpp/get_message_type_support_handle.hpp

@@ -28,7 +28,17 @@
 namespace rclcpp
 {
 
-/// Specialization for when MessageT is an actual ROS message type.
+#ifdef DOXYGEN_ONLY
+
+/// Returns the message type support for the given `MessageT` type.
+/**
+ * \tparam MessageT an actual ROS message type or an adapted type using `rclcpp::TypeAdapter`
+ */
+template<typename MessageT>
+constexpr const rosidl_message_type_support_t & get_message_type_support_handle();
+
+#else
+
 template<typename MessageT>
 constexpr
 typename std::enable_if_t<
@@ -44,7 +54,6 @@ get_message_type_support_handle()
   return *handle;
 }
 
-/// Specialization for when MessageT is an adapted type using rclcpp::TypeAdapter.
 template<typename AdaptedType>
 constexpr
 typename std::enable_if_t<
@@ -63,12 +72,9 @@ get_message_type_support_handle()
   return *handle;
 }
 
-/// Specialization for when MessageT is not a ROS message nor an adapted type.
-/**
- * This specialization is a pass through runtime check, which allows a better
- * static_assert to catch this issue further down the line.
- * This should never get to be called in practice, and is purely defensive.
- */
+// This specialization is a pass through runtime check, which allows a better
+// static_assert to catch this issue further down the line.
+// This should never get to be called in practice, and is purely defensive.
 template<
   typename AdaptedType
 >
@@ -85,6 +91,8 @@ get_message_type_support_handle()
           "should never be called");
 }
 
+#endif
+
 }  // namespace rclcpp
 
 #endif  // RCLCPP__GET_MESSAGE_TYPE_SUPPORT_HANDLE_HPP_

rclcpp/include/rclcpp/guard_condition.hpp

@@ -40,6 +40,8 @@ class GuardCondition
    *   Defaults to using the global default context singleton.
    *   Shared ownership of the context is held with the guard condition until
    *   destruction.
+   * \param[in] guard_condition_options Optional guard condition options to be used.
+   *   Defaults to using the default guard condition options.
    * \throws std::invalid_argument if the context is nullptr.
    * \throws rclcpp::exceptions::RCLError based exceptions when underlying
    *   rcl functions fail.

rclcpp/include/rclcpp/node_interfaces/node_graph_interface.hpp

@@ -357,6 +357,8 @@ class NodeGraphInterface
   /// Return the topic endpoint information about publishers on a given topic.
   /**
    * \param[in] topic_name the actual topic name used; it will not be automatically remapped.
+   * \param[in] no_mangle if `true`, `topic_name` needs to be a valid middleware topic name,
+   *   otherwise it should be a valid ROS topic name.
    * \sa rclcpp::Node::get_publishers_info_by_topic
    */
   RCLCPP_PUBLIC
@@ -367,6 +369,8 @@ class NodeGraphInterface
   /// Return the topic endpoint information about subscriptions on a given topic.
   /**
    * \param[in] topic_name the actual topic name used; it will not be automatically remapped.
+   * \param[in] no_mangle if `true`, `topic_name` needs to be a valid middleware topic name,
+   *   otherwise it should be a valid ROS topic name.
    * \sa rclcpp::Node::get_subscriptions_info_by_topic
    */
   RCLCPP_PUBLIC

rclcpp/include/rclcpp/parameter_client.hpp

@@ -185,7 +185,7 @@ class AsyncParametersClient
   /**
    * This function filters the parameters to be set based on the node name.
    *
-   * \param yaml_filename the full name of the yaml file
+   * \param parameter_map named parameters to be loaded
    * \return the future of the set_parameter service used to load the parameters
    * \throw InvalidParametersException if there is no parameter to set
    */

rclcpp/include/rclcpp/time_source.hpp

@@ -56,6 +56,7 @@ class TimeSource
    *
    * \param node std::shared pointer to a initialized node
    * \param qos QoS that will be used when creating a `/clock` subscription.
+   * \param use_clock_thread whether to spin the attached node in a separate thread
    */
   RCLCPP_PUBLIC
   explicit TimeSource(
@@ -68,6 +69,7 @@ class TimeSource
    * An Empty TimeSource class
    *
    * \param qos QoS that will be used when creating a `/clock` subscription.
+   * \param use_clock_thread whether to spin the attached node in a separate thread.
    */
   RCLCPP_PUBLIC
   explicit TimeSource(

rclcpp/include/rclcpp/utilities.hpp

@@ -65,13 +65,16 @@ enum class SignalHandlerOptions
  *
  * \sa rclcpp::Context::init() for more details on arguments and possible exceptions
  *
- * \param signal_handler_options option to indicate which signal handlers should be installed.
+ * \param[in] argc number of command-line arguments to parse.
+ * \param[in] argv array of command-line arguments to parse.
+ * \param[in] init_options initialization options to apply.
+ * \param[in] signal_handler_options option to indicate which signal handlers should be installed.
  */
 RCLCPP_PUBLIC
 void
 init(
   int argc,
-  char const * const argv[],
+  char const * const * argv,
   const InitOptions & init_options = InitOptions(),
   SignalHandlerOptions signal_handler_options = SignalHandlerOptions::All);
 
@@ -87,7 +90,7 @@ init(
  *
  * This function is thread-safe.
  *
- * \param signal_handler_options option to indicate which signal handlers should be installed.
+ * \param[in] signal_handler_options option to indicate which signal handlers should be installed.
  * \return true if signal handler was installed by this function, false if already installed.
  */
 RCLCPP_PUBLIC
@@ -136,7 +139,7 @@ RCLCPP_PUBLIC
 std::vector<std::string>
 init_and_remove_ros_arguments(
   int argc,
-  char const * const argv[],
+  char const * const * argv,
   const InitOptions & init_options = InitOptions());
 
 /// Remove ROS-specific arguments from argument vector.
@@ -154,7 +157,7 @@ init_and_remove_ros_arguments(
  */
 RCLCPP_PUBLIC
 std::vector<std::string>
-remove_ros_arguments(int argc, char const * const argv[]);
+remove_ros_arguments(int argc, char const * const * argv);
 
 /// Check rclcpp's status.
 /**

rclcpp/src/rclcpp/context.cpp

@@ -192,7 +192,7 @@ __delete_context(rcl_context_t * context)
 void
 Context::init(
   int argc,
-  char const * const argv[],
+  char const * const * argv,
   const rclcpp::InitOptions & init_options)
 {
   std::lock_guard<std::recursive_mutex> init_lock(init_mutex_);

rclcpp/src/rclcpp/detail/utilities.cpp

@@ -31,7 +31,7 @@ namespace detail
 
 std::vector<std::string>
 get_unparsed_ros_arguments(
-  int argc, char const * const argv[],
+  int argc, char const * const * argv,
   rcl_arguments_t * arguments,
   rcl_allocator_t allocator)
 {

rclcpp/src/rclcpp/utilities.cpp

@@ -33,7 +33,7 @@ namespace rclcpp
 void
 init(
   int argc,
-  char const * const argv[],
+  char const * const * argv,
   const InitOptions & init_options,
   SignalHandlerOptions signal_handler_options)
 {
@@ -71,7 +71,7 @@ uninstall_signal_handlers()
 static
 std::vector<std::string>
 _remove_ros_arguments(
-  char const * const argv[],
+  char const * const * argv,
   const rcl_arguments_t * args,
   rcl_allocator_t alloc)
 {
@@ -112,7 +112,7 @@ _remove_ros_arguments(
 std::vector<std::string>
 init_and_remove_ros_arguments(
   int argc,
-  char const * const argv[],
+  char const * const * argv,
   const InitOptions & init_options)
 {
   init(argc, argv, init_options);
@@ -123,7 +123,7 @@ init_and_remove_ros_arguments(
 }
 
 std::vector<std::string>
-remove_ros_arguments(int argc, char const * const argv[])
+remove_ros_arguments(int argc, char const * const * argv)
 {
   rcl_allocator_t alloc = rcl_get_default_allocator();
   rcl_arguments_t parsed_args = rcl_get_zero_initialized_arguments();