Use include guards instead of pragma once because of ros2/ros2_docume…

…ntation#3384 (comment)
MetroRobots · Apr 5, 2024 · 4f955ef · 4f955ef
1 parent bef763b
commit 4f955ef
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/rviz_plugin_tutorial/include/rviz_plugin_tutorial/point_display.hpp b/rviz_plugin_tutorial/include/rviz_plugin_tutorial/point_display.hpp
@@ -34,7 +34,8 @@
 
 /* Author: David V. Lu!! */
 
-#pragma once
+#ifndef RVIZ_PLUGIN_TUTORIAL__POINT_DISPLAY_HPP_
+#define RVIZ_PLUGIN_TUTORIAL__POINT_DISPLAY_HPP_
 
 #include <rviz_common/message_filter_display.hpp>
 #include <rviz_common/properties/color_property.hpp>
@@ -59,3 +60,5 @@ private Q_SLOTS:
   std::unique_ptr<rviz_common::properties::ColorProperty> color_property_;
 };
 }  // namespace rviz_plugin_tutorial
+
+#endif  // RVIZ_PLUGIN_TUTORIAL__POINT_DISPLAY_HPP_