From a124bc6be40ef45596d351de9a817ae5431b1e79 Mon Sep 17 00:00:00 2001
From: jcasals <jcasals@iri.upc.edu>
Date: Wed, 24 Jul 2019 12:12:48 +0200
Subject: [PATCH] LandmarkBase const qualifier changes

---
 include/core/landmark/landmark_base.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/core/landmark/landmark_base.h b/include/core/landmark/landmark_base.h
index d4843590b..c578fde1b 100644
--- a/include/core/landmark/landmark_base.h
+++ b/include/core/landmark/landmark_base.h
@@ -90,7 +90,7 @@ class LandmarkBase : public NodeBase, public std::enable_shared_from_this<Landma
         unsigned int getHits() const;
         const FactorBasePtrList& getConstrainedByList() const;
 
-        MapBasePtr getMap();
+        MapBasePtr getMap() const;
         void link(MapBasePtr);
         template<typename classType, typename... T>
         static std::shared_ptr<LandmarkBase> emplace(MapBasePtr _map_ptr, T&&... all);
@@ -124,7 +124,7 @@ std::shared_ptr<LandmarkBase> LandmarkBase::emplace(MapBasePtr _map_ptr, T&&...
     return lmk;
 }
 
-inline MapBasePtr LandmarkBase::getMap()
+inline MapBasePtr LandmarkBase::getMap() const
 {
     return map_ptr_.lock();
 }
-- 
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