Add and use forward_declarations for skills

source/armarx/navigation/components/navigation_skill_provider/Component.h

@@ -37,15 +37,7 @@
 #include <armarx/navigation/components/navigation_skill_provider/ComponentInterface.h>
 #include <armarx/navigation/memory/client/costmap/Reader.h>
 #include <armarx/navigation/memory/client/rooms/Reader.h>
-
-namespace armarx::navigation::skills
-{
-    class NavigateTo;
-    class NavigateToLocation;
-    class MoveXMeters;
-    class RotateXDegrees;
-    class GuideHumanToRoom;
-} // namespace armarx::navigation::skills
+#include <armarx/navigation/skills/forward_declarations.h>
 
 namespace armarx::navigation::components::navigation_skill_provider
 {

source/armarx/navigation/skills/CMakeLists.txt

@@ -21,18 +21,26 @@ armarx_add_library(skills
         armem_robot_state
         armem_robot
         RobotAPISkills
+
     DEPENDENCIES_PRIVATE
         range-v3::range-v3
+
     SOURCES
+        constants.cpp
+        skill_ids.cpp
+
         GuideHumanToRoom.cpp
         MoveRelativePlanar.cpp
         MoveXMeters.cpp
         NavigateTo.cpp
         NavigateToLocation.cpp
         RotateXDegrees.cpp
-        constants.cpp
-        skill_ids.cpp
+
     HEADERS
+        constants.h
+        forward_declarations.h
+        skill_ids.h
+
         GuideHumanToRoom.h
         MoveRelativePlanar.h
         MoveXMeters.h
@@ -40,6 +48,4 @@ armarx_add_library(skills
         NavigateToLocation.h
         NavigateRelativeSkill.h
         RotateXDegrees.h
-        constants.h
-        skill_ids.h
 )

source/armarx/navigation/skills/forward_declarations.h

+/*
+ * This file is part of ArmarX.
+ *
+ * ArmarX is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * ArmarX is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @author     Rainer Kartmann ( rainer dot kartmann at kit dot edu )
+ * @date       2023
+ * @copyright  http://www.gnu.org/licenses/gpl-2.0.txt
+ *             GNU General Public License
+ */
+
+#pragma once
+
+namespace armarx::navigation::skills
+{
+    class GuideHumanToRoom;
+    class MoveRelativePlanar;
+    class MoveXMeters;
+    template <class AronT>
+    class NavigateRelativeSkill;
+    class NavigateTo;
+    class NavigateToLocation;
+    class NavigateToNamedLocation;
+    class RotateXDegrees;
+
+} // namespace armarx::navigation::skills