.. _exhale_struct_structrclcpp_1_1detail_1_1SubscriptionCallbackTypeHelper_3_01MessageT_00_01CallbackT_00_01typena354c982515e9e169abe2177039ab87da:

Template Struct SubscriptionCallbackTypeHelper< MessageT, CallbackT, typename std::enable_if_t< rclcpp::function_traits::same_arguments< CallbackT, std::function< void(const std::shared_ptr< const MessageT >, &) > >::value > >
==================================================================================================================================================================================================================================

- Defined in :ref:`file_include_rclcpp_detail_subscription_callback_type_helper.hpp`


Struct Documentation
--------------------


.. doxygenstruct:: rclcpp::detail::SubscriptionCallbackTypeHelper< MessageT, CallbackT, typename std::enable_if_t< rclcpp::function_traits::same_arguments< CallbackT, std::function< void(const std::shared_ptr< const MessageT > &)> >::value >>
   :project: rclcpp Doxygen Project
   :members:
   :protected-members:
   :undoc-members: