30.0.0

Signed-off-by: Chris Lalancette <clalancette@gmail.com>

rclcpp/CHANGELOG.rst

@@ -2,6 +2,13 @@
 Changelog for package rclcpp
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+30.0.0 (2025-07-01)
+-------------------
+* Hand-code logging.hpp (`#2870 <https://github.com/ros2/rclcpp/issues/2870>`_)
+* Adressed TODO in node_graph (`#2877 <https://github.com/ros2/rclcpp/issues/2877>`_)
+* fix test_publisher_with_system_default_qos. (`#2881 <https://github.com/ros2/rclcpp/issues/2881>`_)
+* Contributors: Alejandro Hernández Cordero, Chris Lalancette, Tomoya Fujita
+
 29.6.1 (2025-06-23)
 -------------------
 * Fix for memory leaks in rclcpp::SerializedMessage (`#2861 <https://github.com/ros2/rclcpp/issues/2861>`_)

rclcpp/CMakeLists.txt

@@ -146,27 +146,6 @@ set(Python3_FIND_UNVERSIONED_NAMES FIRST)
 
 find_package(Python3 REQUIRED COMPONENTS Interpreter)
 
-# "watch" template for changes
-configure_file(
-  "resource/logging.hpp.em"
-  "logging.hpp.em.watch"
-  COPYONLY
-)
-# generate header with logging macros
-set(python_code_logging
-  "import em"
-  "em.invoke(['-o', 'include/rclcpp/logging.hpp', '${CMAKE_CURRENT_SOURCE_DIR}/resource/logging.hpp.em'])")
-string(REPLACE ";" "$<SEMICOLON>" python_code_logging "${python_code_logging}")
-add_custom_command(OUTPUT include/rclcpp/logging.hpp
-  COMMAND ${CMAKE_COMMAND} -E make_directory "include/rclcpp"
-  COMMAND Python3::Interpreter ARGS -c "${python_code_logging}"
-  DEPENDS "${CMAKE_CURRENT_BINARY_DIR}/logging.hpp.em.watch"
-  COMMENT "Expanding logging.hpp.em"
-  VERBATIM
-)
-list(APPEND ${PROJECT_NAME}_SRCS
-  include/rclcpp/logging.hpp)
-
 file(GLOB interface_files "include/rclcpp/node_interfaces/node_*_interface.hpp")
 foreach(interface_file ${interface_files})
   get_filename_component(interface_name ${interface_file} NAME_WE)

rclcpp/Doxyfile

@@ -21,6 +21,22 @@ GENERATE_LATEX         = NO
 ENABLE_PREPROCESSING   = YES
 MACRO_EXPANSION        = YES
 EXPAND_ONLY_PREDEF     = YES
+EXCLUDE_SYMBOLS        += RCLCPP_STATIC_ASSERT_LOGGER
+EXCLUDE_SYMBOLS        += RCLCPP_LOG
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_ONCE
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_EXPRESSION
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_FUNCTION
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_SKIPFIRST
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_TIME_POINT_FUNC
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_THROTTLE
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_SKIPFIRST_THROTTLE
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_STREAM
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_STREAM_ONCE
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_STREAM_EXPRESSION
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_STREAM_FUNCTION
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_STREAM_SKIPFIRST
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_STREAM_THROTTLE
+EXCLUDE_SYMBOLS        += RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE
 PREDEFINED             += DOXYGEN_ONLY
 PREDEFINED             += RCLCPP_LOCAL=
 PREDEFINED             += RCLCPP_PUBLIC=

rclcpp/include/rclcpp/logging.hpp

@@ -0,0 +1,985 @@
+// Copyright 2017 Open Source Robotics Foundation, Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef RCLCPP__LOGGING_HPP_
+#define RCLCPP__LOGGING_HPP_
+
+#include <sstream>
+#include <type_traits>
+
+#include "rclcpp/logger.hpp"
+#include "rcutils/logging_macros.h"
+
+// These are used for compiling out logging macros lower than a minimum severity.
+#define RCLCPP_LOG_MIN_SEVERITY_DEBUG 0
+#define RCLCPP_LOG_MIN_SEVERITY_INFO 1
+#define RCLCPP_LOG_MIN_SEVERITY_WARN 2
+#define RCLCPP_LOG_MIN_SEVERITY_ERROR 3
+#define RCLCPP_LOG_MIN_SEVERITY_FATAL 4
+#define RCLCPP_LOG_MIN_SEVERITY_NONE 5
+
+#define RCLCPP_STATIC_ASSERT_LOGGER(logger) \
+  do { \
+    static_assert( \
+      ::std::is_same<typename std::remove_cv_t< \
+        typename std::remove_reference_t<decltype(logger)>>, \
+      typename ::rclcpp::Logger>::value, \
+      "First argument to logging macros must be an rclcpp::Logger"); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG
+ * Log a message with given severity.
+ * \param logger The `rclcpp::Logger` to use
+ * \param ... The format string, followed by the variable arguments for the format string.
+ */
+#define RCLCPP_LOG(severity, logger, ...) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    RCUTILS_LOG_NAMED(severity, (logger).get_name(), __VA_ARGS__); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_ONCE
+ * Log a message with given severity with the following condition:
+ * - All log calls except the first one are ignored.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param ... The format string, followed by the variable arguments for the format string.
+ */
+#define RCLCPP_LOG_ONCE(severity, logger, ...) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    RCUTILS_LOG_ONCE_NAMED(severity, (logger).get_name(), __VA_ARGS__); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_EXPRESSION
+ * Log a message with given severity with the following condition:
+ * - Log calls are ignored when the expression evaluates to false.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param expression The expression determining if the message should be logged
+ * \param ... The format string, followed by the variable arguments for the format string.
+ */
+#define RCLCPP_LOG_EXPRESSION(severity, logger, expression, ...) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    RCUTILS_LOG_EXPRESSION_NAMED(severity, expression, (logger).get_name(), __VA_ARGS__); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_FUNCTION
+ * Log a message with given severity with the following condition:
+ * - Log calls are ignored when the function returns false.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param function The functions return value determines if the message should be logged
+ * \param ... The format string, followed by the variable arguments for the format string.
+ */
+#define RCLCPP_LOG_FUNCTION(severity, logger, function, ...) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    RCUTILS_LOG_FUNCTION_NAMED(severity, function, (logger).get_name(), __VA_ARGS__); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_SKIPFIRST
+ * Log a message with given severity with the following condition:
+ * - The first log call is ignored but all subsequent calls are processed.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param ... The format string, followed by the variable arguments for the format string.
+ */
+#define RCLCPP_LOG_SKIPFIRST(severity, logger, ...) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    RCUTILS_LOG_SKIPFIRST_NAMED(severity, (logger).get_name(), __VA_ARGS__); \
+  } while (0)
+
+#define RCLCPP_LOG_TIME_POINT_FUNC(clock) \
+  [&c = clock](rcutils_time_point_value_t * time_point)->rcutils_ret_t { \
+    try { \
+      *time_point = c.now().nanoseconds(); \
+    } catch (...) { \
+      RCUTILS_SAFE_FWRITE_TO_STDERR( \
+      "[rclcpp|logging.hpp] RCLCPP_DEBUG_THROTTLE could not get current time stamp\n"); \
+      return RCUTILS_RET_ERROR; \
+    } \
+    return RCUTILS_RET_OK; \
+  }
+
+/**
+ * \def RCLCPP_LOG_THROTTLE
+ * Log a message with given severity with the following condition:
+ * - Log calls are ignored if the last logged message is not longer ago than the specified duration.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param clock rclcpp::Clock that will be used to get the time point.
+ * \param duration The duration of the throttle interval as an integral value in milliseconds.
+ * \param ... The format string, followed by the variable arguments for the format string.
+ */
+#define RCLCPP_LOG_THROTTLE(severity, logger, clock, duration, ...) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    RCUTILS_LOG_THROTTLE_NAMED( \
+      severity, \
+      RCLCPP_LOG_TIME_POINT_FUNC(clock), \
+      duration, \
+      (logger).get_name(), \
+      __VA_ARGS__); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_SKIPFIRST_THROTTLE
+ * Log a message with given severity with the following conditions:
+ * - The first log call is ignored but all subsequent calls are processed.
+ * - Log calls are ignored if the last logged message is not longer ago than the specified duration.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param clock rclcpp::Clock that will be used to get the time point.
+ * \param duration The duration of the throttle interval as an integral value in milliseconds.
+ * \param ... The format string, followed by the variable arguments for the format string.
+ */
+#define RCLCPP_LOG_SKIPFIRST_THROTTLE(severity, logger, clock, duration, ...) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    RCUTILS_LOG_SKIPFIRST_THROTTLE_NAMED( \
+      severity, \
+      RCLCPP_LOG_TIME_POINT_FUNC(clock), \
+      duration, \
+      (logger).get_name(), \
+      __VA_ARGS__); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_STREAM
+ * Log a message with given severity.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param stream_arg The argument << into a stringstream
+ */
+#define RCLCPP_LOG_STREAM(severity, logger, stream_arg) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    std::stringstream rclcpp_stream_ss_; \
+    rclcpp_stream_ss_ << stream_arg; \
+    RCUTILS_LOG_NAMED(severity, (logger).get_name(), "%s", rclcpp_stream_ss_.str().c_str()); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_STREAM_ONCE
+ * Log a message with given severity with the following condition:
+ * - All log calls except the first one are ignored.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param stream_arg The argument << into a stringstream
+ */
+#define RCLCPP_LOG_STREAM_ONCE(severity, logger, stream_arg) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    std::stringstream rclcpp_stream_ss_; \
+    rclcpp_stream_ss_ << stream_arg; \
+    RCUTILS_LOG_ONCE_NAMED(severity, (logger).get_name(), "%s", rclcpp_stream_ss_.str().c_str()); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_STREAM_EXPRESSION
+ * Log a message with given severity with the following condition:
+ * - Log calls are being ignored when the expression evaluates to false.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param expression The expression determining if the message should be logged
+ * \param stream_arg The argument << into a stringstream
+ */
+#define RCLCPP_LOG_STREAM_EXPRESSION(severity, logger, expression, stream_arg) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    std::stringstream rclcpp_stream_ss_; \
+    rclcpp_stream_ss_ << stream_arg; \
+    RCUTILS_LOG_EXPRESSION_NAMED( \
+      severity, \
+      expression, \
+      (logger).get_name(), \
+      "%s", rclcpp_stream_ss_.str().c_str()); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_STREAM_FUNCTION
+ * Log a message with given severity with the following condition:
+ * - Log calls are being ignored when the function returns false.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param function The functions return value determines if the message should be logged
+ * \param stream_arg The argument << into a stringstream
+ */
+#define RCLCPP_LOG_STREAM_FUNCTION(severity, logger, function, stream_arg) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    std::stringstream rclcpp_stream_ss_; \
+    rclcpp_stream_ss_ << stream_arg; \
+    RCUTILS_LOG_FUNCTION_NAMED( \
+      severity, \
+      function, \
+      (logger).get_name(), \
+      "%s", rclcpp_stream_ss_.str().c_str()); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_STREAM_SKIPFIRST
+ * Log a message with given severity with the following condition:
+ * - The first log call is ignored but all subsequent calls are processed.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param stream_arg The argument << into a stringstream
+ */
+#define RCLCPP_LOG_STREAM_SKIPFIRST(severity, logger, stream_arg) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    std::stringstream rclcpp_stream_ss_; \
+    rclcpp_stream_ss_ << stream_arg; \
+    RCUTILS_LOG_SKIPFIRST_NAMED( \
+      severity, \
+      (logger).get_name(), \
+      "%s", rclcpp_stream_ss_.str().c_str()); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_STREAM_THROTTLE
+ * Log a message with given severity with the following condition:
+ * - Log calls are ignored if the last logged message is not longer ago than the specified duration.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param clock rclcpp::Clock that will be used to get the time point.
+ * \param duration The duration of the throttle interval as an integral value in milliseconds.
+ * \param stream_arg The argument << into a stringstream
+ */
+#define RCLCPP_LOG_STREAM_THROTTLE(severity, logger, clock, duration, stream_arg) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    std::stringstream rclcpp_stream_ss_; \
+    rclcpp_stream_ss_ << stream_arg; \
+    RCUTILS_LOG_THROTTLE_NAMED( \
+      severity, \
+      RCLCPP_LOG_TIME_POINT_FUNC(clock), \
+      duration, \
+      (logger).get_name(), \
+      "%s", rclcpp_stream_ss_.str().c_str()); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE
+ * Log a message with given severity with the following conditions:
+ * - The first log call is ignored but all subsequent calls are processed.
+ * - Log calls are ignored if the last logged message is not longer ago than the specified duration.
+ *
+ * \param logger The `rclcpp::Logger` to use
+ * \param clock rclcpp::Clock that will be used to get the time point.
+ * \param duration The duration of the throttle interval as an integral value in milliseconds.
+ * \param stream_arg The argument << into a stringstream
+ */
+#define RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE(severity, logger, clock, duration, stream_arg) \
+  do { \
+    RCLCPP_STATIC_ASSERT_LOGGER(logger); \
+    std::stringstream rclcpp_stream_ss_; \
+    rclcpp_stream_ss_ << stream_arg; \
+    RCUTILS_LOG_SKIPFIRST_THROTTLE_NAMED( \
+      severity, \
+      RCLCPP_LOG_TIME_POINT_FUNC(clock), \
+      duration, \
+      (logger).get_name(), \
+      "%s", rclcpp_stream_ss_.str().c_str()); \
+  } while (0)
+
+/**
+ * \def RCLCPP_LOG_MIN_SEVERITY
+ * Define RCLCPP_LOG_MIN_SEVERITY=RCLCPP_LOG_MIN_SEVERITY_[DEBUG|INFO|WARN|ERROR|FATAL]
+ * in your build options to compile out anything below that severity.
+ * Use RCLCPP_LOG_MIN_SEVERITY_NONE to compile out all macros.
+ */
+#ifndef RCLCPP_LOG_MIN_SEVERITY
+#define RCLCPP_LOG_MIN_SEVERITY RCLCPP_LOG_MIN_SEVERITY_DEBUG
+#endif
+
+/** @name Logging macros for severity DEBUG.
+ */
+#if (RCLCPP_LOG_MIN_SEVERITY > RCLCPP_LOG_MIN_SEVERITY_DEBUG)
+// empty logging macros for severity DEBUG when being disabled at compile time
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_SKIPFIRST_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_STREAM(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_STREAM_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_STREAM_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_STREAM_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_STREAM_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_STREAM_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_DEBUG_STREAM_SKIPFIRST_THROTTLE(...)
+
+#else
+/**
+ * \def RCLCPP_DEBUG
+ * \copydoc RCLCPP_LOG
+ */
+#define RCLCPP_DEBUG(logger, ...) RCLCPP_LOG(RCUTILS_LOG_SEVERITY_DEBUG, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_DEBUG_ONCE
+ * \copydoc RCLCPP_LOG_ONCE
+ */
+#define RCLCPP_DEBUG_ONCE(logger, ...) \
+  RCLCPP_LOG_ONCE(RCUTILS_LOG_SEVERITY_DEBUG, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_DEBUG_EXPRESSION
+ * \copydoc RCLCPP_LOG_EXPRESSION
+ */
+#define RCLCPP_DEBUG_EXPRESSION(logger, expression, ...) \
+  RCLCPP_LOG_EXPRESSION(RCUTILS_LOG_SEVERITY_DEBUG, logger, expression, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_DEBUG_FUNCTION
+ * \copydoc RCLCPP_LOG_FUNCTION
+ */
+#define RCLCPP_DEBUG_FUNCTION(logger, function, ...) \
+  RCLCPP_LOG_FUNCTION(RCUTILS_LOG_SEVERITY_DEBUG, logger, function, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_DEBUG_SKIPFIRST
+ * \copydoc RCLCPP_LOG_SKIPFIRST
+ */
+#define RCLCPP_DEBUG_SKIPFIRST(logger, ...) \
+  RCLCPP_LOG_SKIPFIRST(RCUTILS_LOG_SEVERITY_DEBUG, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_DEBUG_THROTTLE
+ * \copydoc RCLCPP_LOG_THROTTLE
+ */
+#define RCLCPP_DEBUG_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_THROTTLE(RCUTILS_LOG_SEVERITY_DEBUG, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_DEBUG_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_DEBUG_SKIPFIRST_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_DEBUG, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_DEBUG_STREAM
+ * \copydoc RCLCPP_LOG_STREAM
+ */
+#define RCLCPP_DEBUG_STREAM(logger, stream_arg) \
+  RCLCPP_LOG_STREAM(RCUTILS_LOG_SEVERITY_DEBUG, logger, stream_arg)
+
+/**
+ * \def RCLCPP_DEBUG_STREAM_ONCE
+ * \copydoc RCLCPP_LOG_STREAM_ONCE
+ */
+#define RCLCPP_DEBUG_STREAM_ONCE(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_ONCE(RCUTILS_LOG_SEVERITY_DEBUG, logger, stream_arg)
+
+/**
+ * \def RCLCPP_DEBUG_STREAM_EXPRESSION
+ * \copydoc RCLCPP_LOG_STREAM_EXPRESSION
+ */
+#define RCLCPP_DEBUG_STREAM_EXPRESSION(logger, expression, stream_arg) \
+  RCLCPP_LOG_STREAM_EXPRESSION(RCUTILS_LOG_SEVERITY_DEBUG, logger, expression, stream_arg)
+
+/**
+ * \def RCLCPP_DEBUG_STREAM_FUNCTION
+ * \copydoc RCLCPP_LOG_STREAM_FUNCTION
+ */
+#define RCLCPP_DEBUG_STREAM_FUNCTION(logger, function, stream_arg) \
+  RCLCPP_LOG_STREAM_FUNCTION(RCUTILS_LOG_SEVERITY_DEBUG, logger, function, stream_args)
+
+/**
+ * \def RCLCPP_DEBUG_STREAM_SKIPFIRST
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST
+ */
+#define RCLCPP_DEBUG_STREAM_SKIPFIRST(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST(RCUTILS_LOG_SEVERITY_DEBUG, logger, stream_arg)
+
+/**
+ * \def RCLCPP_DEBUG_STREAM_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_THROTTLE
+ */
+#define RCLCPP_DEBUG_STREAM_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_THROTTLE(RCUTILS_LOG_SEVERITY_DEBUG, logger, clock, duration, stream_arg)
+
+/**
+ * \def RCLCPP_DEBUG_STREAM_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_DEBUG_STREAM_SKIPFIRST_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_DEBUG, logger, clock, duration, \
+    stream_arg)
+
+#endif
+
+/** @name Logging macros for severity INFO.
+ */
+#if (RCLCPP_LOG_MIN_SEVERITY > RCLCPP_LOG_MIN_SEVERITY_INFO)
+// empty logging macros for severity INFO when being disabled at compile time
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_SKIPFIRST_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_STREAM(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_STREAM_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_STREAM_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_STREAM_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_STREAM_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_STREAM_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_INFO_STREAM_SKIPFIRST_THROTTLE(...)
+
+#else
+/**
+ * \def RCLCPP_INFO
+ * \copydoc RCLCPP_LOG
+ */
+#define RCLCPP_INFO(logger, ...) RCLCPP_LOG(RCUTILS_LOG_SEVERITY_INFO, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_INFO_ONCE
+ * \copydoc RCLCPP_LOG_ONCE
+ */
+#define RCLCPP_INFO_ONCE(logger, ...) \
+  RCLCPP_LOG_ONCE(RCUTILS_LOG_SEVERITY_INFO, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_INFO_EXPRESSION
+ * \copydoc RCLCPP_LOG_EXPRESSION
+ */
+#define RCLCPP_INFO_EXPRESSION(logger, expression, ...) \
+  RCLCPP_LOG_EXPRESSION(RCUTILS_LOG_SEVERITY_INFO, logger, expression, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_INFO_FUNCTION
+ * \copydoc RCLCPP_LOG_FUNCTION
+ */
+#define RCLCPP_INFO_FUNCTION(logger, function, ...) \
+  RCLCPP_LOG_FUNCTION(RCUTILS_LOG_SEVERITY_INFO, logger, function, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_INFO_SKIPFIRST
+ * \copydoc RCLCPP_LOG_SKIPFIRST
+ */
+#define RCLCPP_INFO_SKIPFIRST(logger, ...) \
+  RCLCPP_LOG_SKIPFIRST(RCUTILS_LOG_SEVERITY_INFO, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_INFO_THROTTLE
+ * \copydoc RCLCPP_LOG_THROTTLE
+ */
+#define RCLCPP_INFO_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_THROTTLE(RCUTILS_LOG_SEVERITY_INFO, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_INFO_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_INFO_SKIPFIRST_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_INFO, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_INFO_STREAM
+ * \copydoc RCLCPP_LOG_STREAM
+ */
+#define RCLCPP_INFO_STREAM(logger, stream_arg) \
+  RCLCPP_LOG_STREAM(RCUTILS_LOG_SEVERITY_INFO, logger, stream_arg)
+
+/**
+ * \def RCLCPP_INFO_STREAM_ONCE
+ * \copydoc RCLCPP_LOG_STREAM_ONCE
+ */
+#define RCLCPP_INFO_STREAM_ONCE(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_ONCE(RCUTILS_LOG_SEVERITY_INFO, logger, stream_arg)
+
+/**
+ * \def RCLCPP_INFO_STREAM_EXPRESSION
+ * \copydoc RCLCPP_LOG_STREAM_EXPRESSION
+ */
+#define RCLCPP_INFO_STREAM_EXPRESSION(logger, expression, stream_arg) \
+  RCLCPP_LOG_STREAM_EXPRESSION(RCUTILS_LOG_SEVERITY_INFO, logger, expression, stream_arg)
+
+/**
+ * \def RCLCPP_INFO_STREAM_FUNCTION
+ * \copydoc RCLCPP_LOG_STREAM_FUNCTION
+ */
+#define RCLCPP_INFO_STREAM_FUNCTION(logger, function, stream_arg) \
+  RCLCPP_LOG_STREAM_FUNCTION(RCUTILS_LOG_SEVERITY_INFO, logger, function, stream_args)
+
+/**
+ * \def RCLCPP_INFO_STREAM_SKIPFIRST
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST
+ */
+#define RCLCPP_INFO_STREAM_SKIPFIRST(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST(RCUTILS_LOG_SEVERITY_INFO, logger, stream_arg)
+
+/**
+ * \def RCLCPP_INFO_STREAM_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_THROTTLE
+ */
+#define RCLCPP_INFO_STREAM_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_THROTTLE(RCUTILS_LOG_SEVERITY_INFO, logger, clock, duration, stream_arg)
+
+/**
+ * \def RCLCPP_INFO_STREAM_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_INFO_STREAM_SKIPFIRST_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_INFO, logger, clock, duration, \
+    stream_arg)
+
+#endif
+
+/** @name Logging macros for severity WARN.
+ */
+#if (RCLCPP_LOG_MIN_SEVERITY > RCLCPP_LOG_MIN_SEVERITY_WARN)
+// empty logging macros for severity WARN when being disabled at compile time
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_SKIPFIRST_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_STREAM(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_STREAM_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_STREAM_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_STREAM_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_STREAM_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_STREAM_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_WARN_STREAM_SKIPFIRST_THROTTLE(...)
+
+#else
+/**
+ * \def RCLCPP_WARN
+ * \copydoc RCLCPP_LOG
+ */
+#define RCLCPP_WARN(logger, ...) RCLCPP_LOG(RCUTILS_LOG_SEVERITY_WARN, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_WARN_ONCE
+ * \copydoc RCLCPP_LOG_ONCE
+ */
+#define RCLCPP_WARN_ONCE(logger, ...) \
+  RCLCPP_LOG_ONCE(RCUTILS_LOG_SEVERITY_WARN, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_WARN_EXPRESSION
+ * \copydoc RCLCPP_LOG_EXPRESSION
+ */
+#define RCLCPP_WARN_EXPRESSION(logger, expression, ...) \
+  RCLCPP_LOG_EXPRESSION(RCUTILS_LOG_SEVERITY_WARN, logger, expression, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_WARN_FUNCTION
+ * \copydoc RCLCPP_LOG_FUNCTION
+ */
+#define RCLCPP_WARN_FUNCTION(logger, function, ...) \
+  RCLCPP_LOG_FUNCTION(RCUTILS_LOG_SEVERITY_WARN, logger, function, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_WARN_SKIPFIRST
+ * \copydoc RCLCPP_LOG_SKIPFIRST
+ */
+#define RCLCPP_WARN_SKIPFIRST(logger, ...) \
+  RCLCPP_LOG_SKIPFIRST(RCUTILS_LOG_SEVERITY_WARN, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_WARN_THROTTLE
+ * \copydoc RCLCPP_LOG_THROTTLE
+ */
+#define RCLCPP_WARN_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_THROTTLE(RCUTILS_LOG_SEVERITY_WARN, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_WARN_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_WARN_SKIPFIRST_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_WARN, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_WARN_STREAM
+ * \copydoc RCLCPP_LOG_STREAM
+ */
+#define RCLCPP_WARN_STREAM(logger, stream_arg) \
+  RCLCPP_LOG_STREAM(RCUTILS_LOG_SEVERITY_WARN, logger, stream_arg)
+
+/**
+ * \def RCLCPP_WARN_STREAM_ONCE
+ * \copydoc RCLCPP_LOG_STREAM_ONCE
+ */
+#define RCLCPP_WARN_STREAM_ONCE(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_ONCE(RCUTILS_LOG_SEVERITY_WARN, logger, stream_arg)
+
+/**
+ * \def RCLCPP_WARN_STREAM_EXPRESSION
+ * \copydoc RCLCPP_LOG_STREAM_EXPRESSION
+ */
+#define RCLCPP_WARN_STREAM_EXPRESSION(logger, expression, stream_arg) \
+  RCLCPP_LOG_STREAM_EXPRESSION(RCUTILS_LOG_SEVERITY_WARN, logger, expression, stream_arg)
+
+/**
+ * \def RCLCPP_WARN_STREAM_FUNCTION
+ * \copydoc RCLCPP_LOG_STREAM_FUNCTION
+ */
+#define RCLCPP_WARN_STREAM_FUNCTION(logger, function, stream_arg) \
+  RCLCPP_LOG_STREAM_FUNCTION(RCUTILS_LOG_SEVERITY_WARN, logger, function, stream_args)
+
+/**
+ * \def RCLCPP_WARN_STREAM_SKIPFIRST
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST
+ */
+#define RCLCPP_WARN_STREAM_SKIPFIRST(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST(RCUTILS_LOG_SEVERITY_WARN, logger, stream_arg)
+
+/**
+ * \def RCLCPP_WARN_STREAM_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_THROTTLE
+ */
+#define RCLCPP_WARN_STREAM_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_THROTTLE(RCUTILS_LOG_SEVERITY_WARN, logger, clock, duration, stream_arg)
+
+/**
+ * \def RCLCPP_WARN_STREAM_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_WARN_STREAM_SKIPFIRST_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_WARN, logger, clock, duration, \
+    stream_arg)
+
+#endif
+
+/** @name Logging macros for severity ERROR.
+ */
+#if (RCLCPP_LOG_MIN_SEVERITY > RCLCPP_LOG_MIN_SEVERITY_ERROR)
+// empty logging macros for severity ERROR when being disabled at compile time
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_SKIPFIRST_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_STREAM(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_STREAM_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_STREAM_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_STREAM_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_STREAM_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_STREAM_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_ERROR_STREAM_SKIPFIRST_THROTTLE(...)
+
+#else
+/**
+ * \def RCLCPP_ERROR
+ * \copydoc RCLCPP_LOG
+ */
+#define RCLCPP_ERROR(logger, ...) RCLCPP_LOG(RCUTILS_LOG_SEVERITY_ERROR, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_ERROR_ONCE
+ * \copydoc RCLCPP_LOG_ONCE
+ */
+#define RCLCPP_ERROR_ONCE(logger, ...) \
+  RCLCPP_LOG_ONCE(RCUTILS_LOG_SEVERITY_ERROR, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_ERROR_EXPRESSION
+ * \copydoc RCLCPP_LOG_EXPRESSION
+ */
+#define RCLCPP_ERROR_EXPRESSION(logger, expression, ...) \
+  RCLCPP_LOG_EXPRESSION(RCUTILS_LOG_SEVERITY_ERROR, logger, expression, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_ERROR_FUNCTION
+ * \copydoc RCLCPP_LOG_FUNCTION
+ */
+#define RCLCPP_ERROR_FUNCTION(logger, function, ...) \
+  RCLCPP_LOG_FUNCTION(RCUTILS_LOG_SEVERITY_ERROR, logger, function, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_ERROR_SKIPFIRST
+ * \copydoc RCLCPP_LOG_SKIPFIRST
+ */
+#define RCLCPP_ERROR_SKIPFIRST(logger, ...) \
+  RCLCPP_LOG_SKIPFIRST(RCUTILS_LOG_SEVERITY_ERROR, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_ERROR_THROTTLE
+ * \copydoc RCLCPP_LOG_THROTTLE
+ */
+#define RCLCPP_ERROR_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_THROTTLE(RCUTILS_LOG_SEVERITY_ERROR, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_ERROR_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_ERROR_SKIPFIRST_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_ERROR, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_ERROR_STREAM
+ * \copydoc RCLCPP_LOG_STREAM
+ */
+#define RCLCPP_ERROR_STREAM(logger, stream_arg) \
+  RCLCPP_LOG_STREAM(RCUTILS_LOG_SEVERITY_ERROR, logger, stream_arg)
+
+/**
+ * \def RCLCPP_ERROR_STREAM_ONCE
+ * \copydoc RCLCPP_LOG_STREAM_ONCE
+ */
+#define RCLCPP_ERROR_STREAM_ONCE(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_ONCE(RCUTILS_LOG_SEVERITY_ERROR, logger, stream_arg)
+
+/**
+ * \def RCLCPP_ERROR_STREAM_EXPRESSION
+ * \copydoc RCLCPP_LOG_STREAM_EXPRESSION
+ */
+#define RCLCPP_ERROR_STREAM_EXPRESSION(logger, expression, stream_arg) \
+  RCLCPP_LOG_STREAM_EXPRESSION(RCUTILS_LOG_SEVERITY_ERROR, logger, expression, stream_arg)
+
+/**
+ * \def RCLCPP_ERROR_STREAM_FUNCTION
+ * \copydoc RCLCPP_LOG_STREAM_FUNCTION
+ */
+#define RCLCPP_ERROR_STREAM_FUNCTION(logger, function, stream_arg) \
+  RCLCPP_LOG_STREAM_FUNCTION(RCUTILS_LOG_SEVERITY_ERROR, logger, function, stream_args)
+
+/**
+ * \def RCLCPP_ERROR_STREAM_SKIPFIRST
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST
+ */
+#define RCLCPP_ERROR_STREAM_SKIPFIRST(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST(RCUTILS_LOG_SEVERITY_ERROR, logger, stream_arg)
+
+/**
+ * \def RCLCPP_ERROR_STREAM_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_THROTTLE
+ */
+#define RCLCPP_ERROR_STREAM_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_THROTTLE(RCUTILS_LOG_SEVERITY_ERROR, logger, clock, duration, stream_arg)
+
+/**
+ * \def RCLCPP_ERROR_STREAM_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_ERROR_STREAM_SKIPFIRST_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_ERROR, logger, clock, duration, \
+    stream_arg)
+
+#endif
+
+/** @name Logging macros for severity FATAL.
+ */
+#if (RCLCPP_LOG_MIN_SEVERITY > RCLCPP_LOG_MIN_SEVERITY_FATAL)
+// empty logging macros for severity FATAL when being disabled at compile time
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_SKIPFIRST_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_STREAM(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_STREAM_ONCE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_STREAM_EXPRESSION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_STREAM_FUNCTION(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_STREAM_SKIPFIRST(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_STREAM_THROTTLE(...)
+/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
+#define RCLCPP_FATAL_STREAM_SKIPFIRST_THROTTLE(...)
+
+#else
+/**
+ * \def RCLCPP_FATAL
+ * \copydoc RCLCPP_LOG
+ */
+#define RCLCPP_FATAL(logger, ...) RCLCPP_LOG(RCUTILS_LOG_SEVERITY_FATAL, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_FATAL_ONCE
+ * \copydoc RCLCPP_LOG_ONCE
+ */
+#define RCLCPP_FATAL_ONCE(logger, ...) \
+  RCLCPP_LOG_ONCE(RCUTILS_LOG_SEVERITY_FATAL, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_FATAL_EXPRESSION
+ * \copydoc RCLCPP_LOG_EXPRESSION
+ */
+#define RCLCPP_FATAL_EXPRESSION(logger, expression, ...) \
+  RCLCPP_LOG_EXPRESSION(RCUTILS_LOG_SEVERITY_FATAL, logger, expression, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_FATAL_FUNCTION
+ * \copydoc RCLCPP_LOG_FUNCTION
+ */
+#define RCLCPP_FATAL_FUNCTION(logger, function, ...) \
+  RCLCPP_LOG_FUNCTION(RCUTILS_LOG_SEVERITY_FATAL, logger, function, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_FATAL_SKIPFIRST
+ * \copydoc RCLCPP_LOG_SKIPFIRST
+ */
+#define RCLCPP_FATAL_SKIPFIRST(logger, ...) \
+  RCLCPP_LOG_SKIPFIRST(RCUTILS_LOG_SEVERITY_FATAL, logger, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_FATAL_THROTTLE
+ * \copydoc RCLCPP_LOG_THROTTLE
+ */
+#define RCLCPP_FATAL_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_THROTTLE(RCUTILS_LOG_SEVERITY_FATAL, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_FATAL_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_FATAL_SKIPFIRST_THROTTLE(logger, clock, duration, ...) \
+  RCLCPP_LOG_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_FATAL, logger, clock, duration, __VA_ARGS__)
+
+/**
+ * \def RCLCPP_FATAL_STREAM
+ * \copydoc RCLCPP_LOG_STREAM
+ */
+#define RCLCPP_FATAL_STREAM(logger, stream_arg) \
+  RCLCPP_LOG_STREAM(RCUTILS_LOG_SEVERITY_FATAL, logger, stream_arg)
+
+/**
+ * \def RCLCPP_FATAL_STREAM_ONCE
+ * \copydoc RCLCPP_LOG_STREAM_ONCE
+ */
+#define RCLCPP_FATAL_STREAM_ONCE(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_ONCE(RCUTILS_LOG_SEVERITY_FATAL, logger, stream_arg)
+
+/**
+ * \def RCLCPP_FATAL_STREAM_EXPRESSION
+ * \copydoc RCLCPP_LOG_STREAM_EXPRESSION
+ */
+#define RCLCPP_FATAL_STREAM_EXPRESSION(logger, expression, stream_arg) \
+  RCLCPP_LOG_STREAM_EXPRESSION(RCUTILS_LOG_SEVERITY_FATAL, logger, expression, stream_arg)
+
+/**
+ * \def RCLCPP_FATAL_STREAM_FUNCTION
+ * \copydoc RCLCPP_LOG_STREAM_FUNCTION
+ */
+#define RCLCPP_FATAL_STREAM_FUNCTION(logger, function, stream_arg) \
+  RCLCPP_LOG_STREAM_FUNCTION(RCUTILS_LOG_SEVERITY_FATAL, logger, function, stream_args)
+
+/**
+ * \def RCLCPP_FATAL_STREAM_SKIPFIRST
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST
+ */
+#define RCLCPP_FATAL_STREAM_SKIPFIRST(logger, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST(RCUTILS_LOG_SEVERITY_FATAL, logger, stream_arg)
+
+/**
+ * \def RCLCPP_FATAL_STREAM_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_THROTTLE
+ */
+#define RCLCPP_FATAL_STREAM_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_THROTTLE(RCUTILS_LOG_SEVERITY_FATAL, logger, clock, duration, stream_arg)
+
+/**
+ * \def RCLCPP_FATAL_STREAM_SKIPFIRST_THROTTLE
+ * \copydoc RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE
+ */
+#define RCLCPP_FATAL_STREAM_SKIPFIRST_THROTTLE(logger, clock, duration, stream_arg) \
+  RCLCPP_LOG_STREAM_SKIPFIRST_THROTTLE(RCUTILS_LOG_SEVERITY_FATAL, logger, clock, duration, \
+    stream_arg)
+
+#endif
+
+#endif  // RCLCPP__LOGGING_HPP_

rclcpp/package.xml

@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format2.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="2">
   <name>rclcpp</name>
-  <version>29.6.1</version>
+  <version>30.0.0</version>
   <description>The ROS client library in C++.</description>
 
   <maintainer email="ivanpauno@ekumenlabs.com">Ivan Paunovic</maintainer>
@@ -17,6 +17,7 @@
   <buildtool_depend>ament_cmake_ros</buildtool_depend>
   <buildtool_depend>ament_cmake_gen_version_h</buildtool_depend>
   <buildtool_depend>python3</buildtool_depend>
+  <buildtool_depend>python3-empy</buildtool_depend>
 
   <build_depend>ament_index_cpp</build_depend>
   <build_depend>builtin_interfaces</build_depend>

rclcpp/resource/logging.hpp.em

@@ -1,165 +0,0 @@
-// generated from rclcpp/resource/logging.hpp.em
-
-// Copyright 2017 Open Source Robotics Foundation, Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef RCLCPP__LOGGING_HPP_
-#define RCLCPP__LOGGING_HPP_
-
-#include <sstream>
-#include <type_traits>
-
-#include "rclcpp/logger.hpp"
-#include "rcutils/logging_macros.h"
-#include "rclcpp/utilities.hpp"
-
-// These are used for compiling out logging macros lower than a minimum severity.
-#define RCLCPP_LOG_MIN_SEVERITY_DEBUG 0
-#define RCLCPP_LOG_MIN_SEVERITY_INFO 1
-#define RCLCPP_LOG_MIN_SEVERITY_WARN 2
-#define RCLCPP_LOG_MIN_SEVERITY_ERROR 3
-#define RCLCPP_LOG_MIN_SEVERITY_FATAL 4
-#define RCLCPP_LOG_MIN_SEVERITY_NONE 5
-
-#define RCLCPP_FIRST_ARG(N, ...) N
-#define RCLCPP_ALL_BUT_FIRST_ARGS(N, ...) __VA_ARGS__
-
-/**
- * \def RCLCPP_LOG_MIN_SEVERITY
- * Define RCLCPP_LOG_MIN_SEVERITY=RCLCPP_LOG_MIN_SEVERITY_[DEBUG|INFO|WARN|ERROR|FATAL]
- * in your build options to compile out anything below that severity.
- * Use RCLCPP_LOG_MIN_SEVERITY_NONE to compile out all macros.
- */
-#ifndef RCLCPP_LOG_MIN_SEVERITY
-#define RCLCPP_LOG_MIN_SEVERITY RCLCPP_LOG_MIN_SEVERITY_DEBUG
-#endif
-
-@{
-from collections import OrderedDict
-from copy import deepcopy
-from rcutils.logging import feature_combinations
-from rcutils.logging import get_suffix_from_features
-from rcutils.logging import severities
-from rcutils.logging import throttle_args
-from rcutils.logging import throttle_params
-
-throttle_args['condition_before'] = 'RCUTILS_LOG_CONDITION_THROTTLE_BEFORE(clock, duration)'
-del throttle_params['get_time_point_value']
-throttle_params['clock'] = 'rclcpp::Clock that will be used to get the time point.'
-throttle_params.move_to_end('clock', last=False)
-
-rclcpp_feature_combinations = OrderedDict()
-for combinations, feature in feature_combinations.items():
-    # skip feature combinations using 'named'
-    if 'named' in combinations:
-        continue
-    rclcpp_feature_combinations[combinations] = feature
-# add a stream variant for each available feature combination
-stream_arg = 'stream_arg'
-for combinations, feature in list(rclcpp_feature_combinations.items()):
-    combinations = ('stream', ) + combinations
-    feature = deepcopy(feature)
-    feature.params[stream_arg] = 'The argument << into a stringstream'
-    rclcpp_feature_combinations[combinations] = feature
-
-def get_rclcpp_suffix_from_features(features):
-    suffix = get_suffix_from_features(features)
-    if 'stream' in features:
-        suffix = '_STREAM' + suffix
-    return suffix
-}@
-@[for severity in severities]@
-/** @@name Logging macros for severity @(severity).
- */
-///@@{
-#if (RCLCPP_LOG_MIN_SEVERITY > RCLCPP_LOG_MIN_SEVERITY_@(severity))
-// empty logging macros for severity @(severity) when being disabled at compile time
-@[ for feature_combination in rclcpp_feature_combinations.keys()]@
-@{suffix = get_rclcpp_suffix_from_features(feature_combination)}@
-/// Empty logging macro due to the preprocessor definition of RCLCPP_LOG_MIN_SEVERITY.
-#define RCLCPP_@(severity)@(suffix)(...)
-@[ end for]@
-
-#else
-@[ for feature_combination in rclcpp_feature_combinations.keys()]@
-@{suffix = get_rclcpp_suffix_from_features(feature_combination)}@
-// The RCLCPP_@(severity)@(suffix) macro is surrounded by do { .. } while (0)
-// to implement the standard C macro idiom to make the macro safe in all
-// contexts; see http://c-faq.com/cpp/multistmt.html for more information.
-/**
- * \def RCLCPP_@(severity)@(suffix)
- * Log a message with severity @(severity)@
-@[ if rclcpp_feature_combinations[feature_combination].doc_lines]@
- with the following conditions:
-@[ else]@
-.
-@[ end if]@
-@[ for doc_line in rclcpp_feature_combinations[feature_combination].doc_lines]@
- * @(doc_line)
-@[ end for]@
- * \param logger The `rclcpp::Logger` to use
-@[ for param_name, doc_line in rclcpp_feature_combinations[feature_combination].params.items()]@
- * \param @(param_name) @(doc_line)
-@[ end for]@
-@[ if 'stream' not in feature_combination]@
- * \param ... The format string, followed by the variable arguments for the format string.
-@[ end if]@
- */
-@{params = rclcpp_feature_combinations[feature_combination].params.keys()}@
-#define RCLCPP_@(severity)@(suffix)(logger@(''.join([', ' + p for p in params]))@
-@[ if 'stream' not in feature_combination]@
-, ...@
-@[ end if]@
-) \
-  do { \
-    static_assert( \
-      ::std::is_same<typename std::remove_cv_t<typename std::remove_reference_t<decltype(logger)>>, \
-      typename ::rclcpp::Logger>::value, \
-      "First argument to logging macros must be an rclcpp::Logger"); \
-@[ if 'throttle' in feature_combination]@ \
-    auto get_time_point = [&c=clock](rcutils_time_point_value_t * time_point) -> rcutils_ret_t { \
-      try { \
-        *time_point = c.now().nanoseconds(); \
-      } catch (...) { \
-        RCUTILS_SAFE_FWRITE_TO_STDERR( \
-        "[rclcpp|logging.hpp] RCLCPP_@(severity)@(suffix) could not get current time stamp\n"); \
-        return RCUTILS_RET_ERROR; \
-      } \
-        return RCUTILS_RET_OK; \
-    }; \
-@[ end if] \
-@[ if 'stream' in feature_combination]@
-    std::stringstream rclcpp_stream_ss_; \
-    rclcpp_stream_ss_ << @(stream_arg); \
-@[ end if]@
-    RCUTILS_LOG_@(severity)@(get_suffix_from_features(feature_combination))_NAMED( \
-@{params = ['get_time_point' if p == 'clock' and 'throttle' in feature_combination else p for p in params]}@
-@[ if params]@
-@(''.join(['      ' + p + ', \\\n' for p in params if p != stream_arg]))@
-@[ end if]@
-      (logger).get_name(), \
-@[ if 'stream' not in feature_combination]@
-      __VA_ARGS__); \
-@[ else]@
-      "%s", rclcpp_stream_ss_.str().c_str()); \
-@[ end if]@
-  } while (0)
-
-@[ end for]@
-#endif
-///@@}
-
-@[end for]@
-
-#endif  // RCLCPP__LOGGING_HPP_

rclcpp/src/rclcpp/node_interfaces/node_graph.cpp

@@ -419,7 +419,7 @@ NodeGraph::get_node_names_and_namespaces() const
         rcl_get_error_string().str;
       rcl_reset_error();
     }
-    // TODO(karsten1987): Append rcutils_error_message once it's in master
+    RCUTILS_LOG_ERROR_NAMED("rclcpp", error_msg.c_str());
     throw std::runtime_error(error_msg);
   }
 
@@ -434,20 +434,15 @@ NodeGraph::get_node_names_and_namespaces() const
   std::string error;
   rcl_ret_t ret_names = rcutils_string_array_fini(&node_names_c);
   if (ret_names != RCUTILS_RET_OK) {
-    // *INDENT-OFF*
-    // TODO(karsten1987): Append rcutils_error_message once it's in master
-    error = "could not destroy node names";
-    // *INDENT-ON*
+    error = std::string("could not destroy node names: ") + rcl_get_error_string().str;
   }
   rcl_ret_t ret_ns = rcutils_string_array_fini(&node_namespaces_c);
   if (ret_ns != RCUTILS_RET_OK) {
-    // *INDENT-OFF*
-    // TODO(karsten1987): Append rcutils_error_message once it's in master
-    error += ", could not destroy node namespaces";
-    // *INDENT-ON*
+    error += std::string(", could not destroy node namespaces: ") + rcl_get_error_string().str;
   }
 
   if (ret_names != RCUTILS_RET_OK || ret_ns != RCUTILS_RET_OK) {
+    RCUTILS_LOG_ERROR_NAMED("rclcpp", error.c_str());
     throw std::runtime_error(error);
   }
 

rclcpp/test/rclcpp/node_interfaces/test_node_graph.cpp

@@ -510,7 +510,9 @@ TEST_F(TestNodeGraph, get_node_names_and_namespaces_fini_errors)
     "lib:rclcpp", rcutils_string_array_fini, RCL_RET_ERROR);
   RCLCPP_EXPECT_THROW_EQ(
     node_graph()->get_node_names_and_namespaces(),
-    std::runtime_error("could not destroy node names, could not destroy node namespaces"));
+    std::runtime_error(
+    "could not destroy node names: error not set, "
+    "could not destroy node namespaces: error not set"));
 }
 
 TEST_F(TestNodeGraph, get_node_names_with_enclaves_fini_errors)

rclcpp/test/rclcpp/test_publisher.cpp

@@ -199,7 +199,7 @@ TEST_F(TestPublisher, test_publisher_with_system_default_qos) {
   using test_msgs::msg::Empty;
   ASSERT_NO_THROW(
   {
-    auto publisher = node->create_publisher<Empty>("topic", rclcpp::SystemDefaultsQoS());
+    auto publisher = node->create_publisher<Empty>("topic", rclcpp::SystemDefaultsQoS(), options);
   });
 }
 

rclcpp_action/CHANGELOG.rst

@@ -3,6 +3,9 @@ Changelog for package rclcpp_action
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 
+30.0.0 (2025-07-01)
+-------------------
+
 29.6.1 (2025-06-23)
 -------------------
 * Replace std::default_random_engine with std::mt19937 (rolling) (`#2843 <https://github.com/ros2/rclcpp/issues/2843>`_)

rclcpp_action/package.xml

@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format2.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="2">
   <name>rclcpp_action</name>
-  <version>29.6.1</version>
+  <version>30.0.0</version>
   <description>Adds action APIs for C++.</description>
 
   <maintainer email="ivanpauno@ekumenlabs.com">Ivan Paunovic</maintainer>

rclcpp_components/CHANGELOG.rst

@@ -2,6 +2,12 @@
 Changelog for package rclcpp_components
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+30.0.0 (2025-07-01)
+-------------------
+* NEW PR: Add component_container for EventsExecutor (`#2885 <https://github.com/ros2/rclcpp/issues/2885>`_)
+* make sure that plugin arg includes the double colon. (`#2878 <https://github.com/ros2/rclcpp/issues/2878>`_)
+* Contributors: Mihir Rao, Tomoya Fujita
+
 29.6.1 (2025-06-23)
 -------------------
 * set thread names by node in component container isolated (`#2871 <https://github.com/ros2/rclcpp/issues/2871>`_)

rclcpp_components/CMakeLists.txt

@@ -56,6 +56,12 @@ add_executable(
 )
 target_link_libraries(component_container component_manager rclcpp::rclcpp)
 
+add_executable(
+  component_container_event
+  src/component_container_event.cpp
+)
+target_link_libraries(component_container_event component_manager rclcpp::rclcpp)
+
 set(node_main_template_install_dir "share/${PROJECT_NAME}")
 install(FILES
   src/node_main.cpp.in
@@ -145,7 +151,7 @@ install(
 
 # Install executables
 install(
-  TARGETS component_container component_container_mt component_container_isolated
+  TARGETS component_container component_container_mt component_container_isolated component_container_event
   RUNTIME DESTINATION lib/${PROJECT_NAME}
 )
 

rclcpp_components/cmake/rclcpp_components_register_node.cmake

@@ -57,6 +57,9 @@ macro(rclcpp_components_register_node target)
     message(STATUS "Setting executor non-default value ${executor}")
   endif()
 
+  if("${ARGS_PLUGIN}" MATCHES "^[^:]+:[^:]+$")
+    message(FATAL_ERROR "PLUGIN argument '${ARGS_PLUGIN}' appears to be incorrect. (e.g., 'package_name::ClassName').")
+  endif()
   set(component ${ARGS_PLUGIN})
   set(node ${ARGS_EXECUTABLE})
   _rclcpp_components_register_package_hook()

rclcpp_components/package.xml

@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format2.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="2">
   <name>rclcpp_components</name>
-  <version>29.6.1</version>
+  <version>30.0.0</version>
   <description>Package containing tools for dynamically loadable components</description>
 
   <maintainer email="ivanpauno@ekumenlabs.com">Ivan Paunovic</maintainer>

rclcpp_components/src/component_container_event.cpp

@@ -0,0 +1,30 @@
+// Copyright 2025 Open Source Robotics Foundation, Inc.Add commentMore actions
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.Add commentMore actions
+
+#include <memory>
+
+#include "rclcpp/rclcpp.hpp"
+#include "rclcpp/experimental/executors/events_executor/events_executor.hpp"
+
+#include "rclcpp_components/component_manager.hpp"
+
+int main(int argc, char * argv[])
+{
+  /// Component container with an events executor.
+  rclcpp::init(argc, argv);
+  auto exec = std::make_shared<rclcpp::experimental::executors::EventsExecutor>();
+  auto node = std::make_shared<rclcpp_components::ComponentManager>(exec);
+  exec->add_node(node);
+  exec->spin();
+}

rclcpp_lifecycle/CHANGELOG.rst

@@ -3,6 +3,9 @@ Changelog for package rclcpp_lifecycle
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 
+30.0.0 (2025-07-01)
+-------------------
+
 29.6.1 (2025-06-23)
 -------------------
 * Added missing chrono includes (`#2854 <https://github.com/ros2/rclcpp/issues/2854>`_)

rclcpp_lifecycle/package.xml

@@ -2,7 +2,7 @@
 <?xml-model href="http://download.ros.org/schema/package_format2.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
 <package format="2">
   <name>rclcpp_lifecycle</name>
-  <version>29.6.1</version>
+  <version>30.0.0</version>
   <description>Package containing a prototype for lifecycle implementation</description>
 
   <maintainer email="ivanpauno@ekumenlabs.com">Ivan Paunovic</maintainer>