Replace include guards with pragma once

source/RobotAPI/interface/components/RobotNameServiceInterface.ice

@@ -21,8 +21,7 @@
 
 #include <RobotAPI/interface/observers/KinematicUnitObserverInterface.ice>
 
-#ifndef _ARMARX_ROBOTAPI_COMPONENTS_ROBOT_NAME_SERVICE_SLICE_
-#define _ARMARX_ROBOTAPI_COMPONENTS_ROBOT_NAME_SERVICE_SLICE_
+#pragma once
 
 module armarx
 {
@@ -30,5 +29,3 @@ module armarx
     {
     };
 };
-
-#endif

source/RobotAPI/interface/components/TrajectoryPlayerInterface.ice

@@ -20,12 +20,11 @@
  *             GNU General Public License
  */
 
+#pragma once
+
 #include <RobotAPI/interface/core/Trajectory.ice>
 #include <RobotAPI/interface/observers/KinematicUnitObserverInterface.ice>
 
-#ifndef _ARMARX_ROBOTAPI_SUBUNITS_TRAJECTORYCONTROLLER_SLICE_
-#define _ARMARX_ROBOTAPI_SUBUNITS_TRAJECTORYCONTROLLER_SLICE_
-
 module armarx
 {
     interface TrajectoryPlayerInterface extends KinematicUnitListener
@@ -53,5 +52,3 @@ module armarx
         void considerConstraints(bool consider);
     };
 };
-
-#endif