diff --git a/segmentation/include/pcl/segmentation/seeded_hue_segmentation.h b/segmentation/include/pcl/segmentation/seeded_hue_segmentation.h
index 70dd50ec556..c6d0d68ef79 100644
--- a/segmentation/include/pcl/segmentation/seeded_hue_segmentation.h
+++ b/segmentation/include/pcl/segmentation/seeded_hue_segmentation.h
@@ -107,8 +107,7 @@ namespace pcl
 
       //////////////////////////////////////////////////////////////////////////////////////////////////////////////////
       /** \brief Empty constructor. */
-      SeededHueSegmentation ()  
-      {};
+      SeededHueSegmentation () = default;
 
       /** \brief Provide a pointer to the search object.
         * \param[in] tree a pointer to the spatial search object.
diff --git a/stereo/include/pcl/stereo/impl/disparity_map_converter.hpp b/stereo/include/pcl/stereo/impl/disparity_map_converter.hpp
index 9c76f3617cc..ce7db93ef84 100644
--- a/stereo/include/pcl/stereo/impl/disparity_map_converter.hpp
+++ b/stereo/include/pcl/stereo/impl/disparity_map_converter.hpp
@@ -47,8 +47,7 @@
 
 template <typename PointT>
 pcl::DisparityMapConverter<PointT>::DisparityMapConverter()
-: 
- disparity_threshold_max_(std::numeric_limits<float>::max())
+: disparity_threshold_max_(std::numeric_limits<float>::max())
 {}
 
 template <typename PointT>
diff --git a/tools/ply2raw.cpp b/tools/ply2raw.cpp
index e2ab3411c9d..bb359d1f450 100644
--- a/tools/ply2raw.cpp
+++ b/tools/ply2raw.cpp
@@ -61,7 +61,7 @@
 class ply_to_raw_converter
 {
   public:
-  ply_to_raw_converter() {}
+  ply_to_raw_converter() = default;
 
   ply_to_raw_converter (const ply_to_raw_converter &f) :
       ostream_ (), vertex_x_ (0), vertex_y_ (0), vertex_z_ (0),