Hiep update

src/footprint.cpp

@@ -27,15 +27,15 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <costmap_2d/costmap_math.h>
+#include <robot_costmap_2d/costmap_math.h>
 #include <boost/tokenizer.hpp>
 #include <boost/foreach.hpp>
 #include <boost/algorithm/string.hpp>
-#include <costmap_2d/footprint.h>
-#include <costmap_2d/array_parser.h>
+#include <robot_costmap_2d/footprint.h>
+#include <robot_costmap_2d/array_parser.h>
 #include <robot_geometry_msgs/Point32.h>
 
-namespace costmap_2d
+namespace robot_costmap_2d
 {
 
 void calculateMinAndMaxDistances(const std::vector<robot_geometry_msgs::Point>& footprint, double& min_dist, double& max_dist)
@@ -301,4 +301,4 @@ std::vector<robot_geometry_msgs::Point> makeFootprintFromXMLRPC(robot::XmlRpc::X
   return footprint;
 }
 
-}  // end namespace costmap_2d
+}  // end namespace robot_costmap_2d