Function filters::impl::auto_declare_string

• Defined in File filter_chain.hpp

Function Documentation

inline bool filters::impl::auto_declare_string(const rclcpp::node_interfaces::NodeLoggingInterface::SharedPtr &node_logger, const rclcpp::node_interfaces::NodeParametersInterface::SharedPtr &node_params, const std::string &param_name, std::string &param_out)

Declare a string param of the given name. If it already exists, just get the value.