removed not used parameter client (#740)

* removed not used parameter client

Signed-off-by: alberto <[email protected]>

* moved parameter include directives to time source cpp file

Signed-off-by: alberto <[email protected]>

Author: alsora

rclcpp/include/rclcpp/time_source.hpp

@@ -25,8 +25,6 @@
 #include "rcl_interfaces/msg/parameter_event.hpp"
 
 #include "rclcpp/node.hpp"
-#include "rclcpp/parameter_client.hpp"
-#include "rclcpp/parameter_events_filter.hpp"
 
 
 namespace rclcpp
@@ -100,9 +98,6 @@ class TimeSource
   // Destroy the subscription for the clock topic
   void destroy_clock_sub();
 
-  // Parameter Client pointer
-  std::shared_ptr<rclcpp::AsyncParametersClient> parameter_client_;
-
   // Parameter Event subscription
   using ParamMessageT = rcl_interfaces::msg::ParameterEvent;
   using ParamSubscriptionT = rclcpp::Subscription<ParamMessageT, Alloc>;

rclcpp/src/rclcpp/time_source.cpp

@@ -25,6 +25,8 @@
 #include "rclcpp/exceptions.hpp"
 #include "rclcpp/logging.hpp"
 #include "rclcpp/node.hpp"
+#include "rclcpp/parameter_client.hpp"
+#include "rclcpp/parameter_events_filter.hpp"
 #include "rclcpp/time.hpp"
 #include "rclcpp/time_source.hpp"
 
@@ -112,7 +114,7 @@ void TimeSource::detachNode()
 {
   this->ros_time_active_ = false;
   clock_subscription_.reset();
-  parameter_client_.reset();
+  parameter_subscription_.reset();
   node_base_.reset();
   node_topics_.reset();
   node_graph_.reset();