From c133bacffab52f829bf903c0d9176091dd4a1786 Mon Sep 17 00:00:00 2001
From: Joan Sola <jsola@iri.upc.edu>
Date: Tue, 2 Feb 2021 12:02:16 +0100
Subject: [PATCH] Add overrides

---
 include/core/sensor/sensor_diff_drive.h                         | 2 +-
 include/core/tree_manager/tree_manager_sliding_window.h         | 2 +-
 .../core/tree_manager/tree_manager_sliding_window_dual_rate.h   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/core/sensor/sensor_diff_drive.h b/include/core/sensor/sensor_diff_drive.h
index cb08a2dd0..212a955b1 100644
--- a/include/core/sensor/sensor_diff_drive.h
+++ b/include/core/sensor/sensor_diff_drive.h
@@ -37,7 +37,7 @@ struct ParamsSensorDiffDrive : public ParamsSensorBase
         prior_cov_diag             = _server.getParam<Eigen::Vector3d>(prefix + _unique_name + "/prior_cov_diag");
         ticks_cov_factor           = _server.getParam<double>(prefix + _unique_name + "/ticks_cov_factor");
     }
-    std::string print() const
+    std::string print() const override
     {
         return ParamsSensorBase::print()                                         + "\n"
         + "radius_left: "                   + std::to_string(radius_left)               + "\n"
diff --git a/include/core/tree_manager/tree_manager_sliding_window.h b/include/core/tree_manager/tree_manager_sliding_window.h
index 86bc095f4..c2d06be8d 100644
--- a/include/core/tree_manager/tree_manager_sliding_window.h
+++ b/include/core/tree_manager/tree_manager_sliding_window.h
@@ -19,7 +19,7 @@ struct ParamsTreeManagerSlidingWindow : public ParamsTreeManagerBase
             fix_first_frame             = _server.getParam<bool>        (prefix + "/fix_first_frame");
             viral_remove_empty_parent   = _server.getParam<bool>        (prefix + "/viral_remove_empty_parent");
         }
-        std::string print() const
+        std::string print() const override
         {
             return  ParamsTreeManagerBase::print()                                            + "\n"
                         + "n_frames: "                  + std::to_string(n_frames)                  + "\n"
diff --git a/include/core/tree_manager/tree_manager_sliding_window_dual_rate.h b/include/core/tree_manager/tree_manager_sliding_window_dual_rate.h
index 3d455f890..e810c11ba 100644
--- a/include/core/tree_manager/tree_manager_sliding_window_dual_rate.h
+++ b/include/core/tree_manager/tree_manager_sliding_window_dual_rate.h
@@ -19,7 +19,7 @@ struct ParamsTreeManagerSlidingWindowDualRate : public ParamsTreeManagerSlidingW
             assert(n_frames_recent <= n_frames);
             rate_old_frames = _server.getParam<unsigned int>(prefix + "/rate_old_frames");
         }
-        std::string print() const
+        std::string print() const override
         {
             return ParamsTreeManagerBase::print()                            + "\n"
                         + "n_frames_recent: "   + std::to_string(n_frames_recent)   + "\n"
-- 
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