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fix documentation bug (#1719) (#1721)

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Signed-off-by: William Woodall <william@osrfoundation.org>
(cherry picked from commit 86c079de3111631d8ae1a42eb40e1dd2f96c016f)

Co-authored-by: William Woodall <william@osrfoundation.org>
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mergify[bot] 2021-07-19 12:07:00 -07:00 • committed by GitHub
parent 1fff1b7cba
commit ac3fc4d50f
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1 changed files with 8 additions and 5 deletions
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13
rclcpp/include/rclcpp/node.hpp
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@ -892,12 +892,15 @@ public:
std::map<std::string, std::vector<std::string>>
get_service_names_and_types() const;
/// Return the number of publishers that are advertised on a given topic.
/// Return a map of existing service names to list of service types for a specific node.
/**
* \param[in] node_name the node_name on which to count the publishers.
* \param[in] namespace_ the namespace of the node associated with the name
* \return number of publishers that are advertised on a given topic.
* \throws std::runtime_error if publishers could not be counted
* This function only considers services - not clients.
* The returned names are the actual names used and do not have remap rules applied.
*
* \param[in] node_name name of the node.
* \param[in] namespace_ namespace of the node.
* \return a map of existing service names to list of service types.
* \throws std::runtime_error anything that rcl_error can throw.
*/
RCLCPP_PUBLIC
std::map<std::string, std::vector<std::string>>