update

include/robot_costmap_2d/layer.h

@@ -45,21 +45,6 @@
 #include <robot/node_handle.h>
 namespace robot_costmap_2d
 {
-enum class LayerType
-{
-    UNKNOWN,
-    STATIC_LAYER,
-    OBSTACLE_LAYER,
-    INFLATION_LAYER,
-    CRITICAL_LAYER,
-    DIRECTIONAL_LAYER,
-    PREFERRED_LAYER,
-    UNPREFERRED_LAYER,
-    VOXEL_LAYER
-};
-
-
-
 class LayeredCostmap;
 
 class Layer
@@ -94,7 +79,7 @@ public:
 
   virtual void reset() {}
 
-  virtual ~Layer() = default;
+  virtual ~Layer() {}
 
   /**
    * @brief Check to make sure all the data in the layer is up to date.
@@ -145,8 +130,6 @@ public:
    * notified of changes to the robot's footprint. */
   virtual void onFootprintChanged() {}
 
-  virtual LayerType getType() const { return LayerType::UNKNOWN; }
-
   template<typename T>
   void dataCallBack(const T& value, const std::string& topic) {
       handle(value, topic);