use common header instead of io (#361)

Signed-off-by: wep21 <border_goldenmarket@yahoo.co.jp>

pcl_ros/tools/bag_to_pcd.cpp

@@ -46,7 +46,7 @@ Cloud Data) format.
 
 #include <rosbag/bag.h>
 #include <rosbag/view.h>
-#include <pcl/io/io.h>
+#include <pcl/common/io.h>
 #include <pcl/io/pcd_io.h>
 #include <pcl_conversions/pcl_conversions.h>
 #include <tf/transform_listener.h>

pcl_ros/tools/convert_pcd_to_image.cpp

@@ -49,7 +49,7 @@
 #include <ros/ros.h>
 #include <sensor_msgs/Image.h>
 #include <sensor_msgs/PointCloud2.h>
-#include <pcl/io/io.h>
+#include <pcl/common/io.h>
 #include <pcl/io/pcd_io.h>
 #include <pcl/point_types.h>
 #include <pcl_conversions/pcl_conversions.h>

pcl_ros/tools/pcd_to_pointcloud.cpp

@@ -49,7 +49,7 @@
 #include <thread>
 
 // PCL
-#include <pcl/io/io.h>
+#include <pcl/common/io.h>
 #include <pcl/io/pcd_io.h>
 #include <pcl/point_types.h>
 

pcl_ros/tools/pointcloud_to_pcd.cpp

@@ -45,7 +45,7 @@
 #include <tf2_eigen/tf2_eigen.h>
 
 // PCL includes
-#include <pcl/io/io.h>
+#include <pcl/common/io.h>
 #include <pcl/io/pcd_io.h>
 #include <pcl/point_types.h>