return the proper const object of the pointer in the const method (ros-controls#1494)

saikishor · web-flow · commit 16fbde3d7ee9 · 2024-04-21T07:05:43.000+01:00
diff --git a/controller_interface/include/controller_interface/controller_interface_base.hpp b/controller_interface/include/controller_interface/controller_interface_base.hpp
@@ -145,7 +145,7 @@ class ControllerInterfaceBase : public rclcpp_lifecycle::node_interfaces::Lifecy
   std::shared_ptr<rclcpp_lifecycle::LifecycleNode> get_node();
 
   CONTROLLER_INTERFACE_PUBLIC
-  std::shared_ptr<rclcpp_lifecycle::LifecycleNode> get_node() const;
+  std::shared_ptr<const rclcpp_lifecycle::LifecycleNode> get_node() const;
 
   CONTROLLER_INTERFACE_PUBLIC
   const rclcpp_lifecycle::State & get_state() const;
diff --git a/controller_interface/src/controller_interface_base.cpp b/controller_interface/src/controller_interface_base.cpp
@@ -121,7 +121,7 @@ std::shared_ptr<rclcpp_lifecycle::LifecycleNode> ControllerInterfaceBase::get_no
   return node_;
 }
 
-std::shared_ptr<rclcpp_lifecycle::LifecycleNode> ControllerInterfaceBase::get_node() const
+std::shared_ptr<const rclcpp_lifecycle::LifecycleNode> ControllerInterfaceBase::get_node() const
 {
   if (!node_.get())
   {

Original file line number	Diff line number	Diff line change
`@@ -121,7 +121,7 @@ std::shared_ptr<rclcpp_lifecycle::LifecycleNode> ControllerInterfaceBase::get_no`
`121`	`121`	`return node_;`
`122`	`122`	`}`
`123`	`123`
`124`		`-std::shared_ptr<rclcpp_lifecycle::LifecycleNode> ControllerInterfaceBase::get_node() const`
	`124`	`+std::shared_ptr<const rclcpp_lifecycle::LifecycleNode> ControllerInterfaceBase::get_node() const`
`125`	`125`	`{`
`126`	`126`	`if (!node_.get())`
`127`	`127`	`{`