From 1628c8a48bda08b5f7693a8ba6fcbe3199c32b62 Mon Sep 17 00:00:00 2001
From: Mohcine Chraibi <m.chraibi@fz-juelich.de>
Date: Fri, 9 Nov 2018 15:21:12 +0100
Subject: [PATCH] change interface for addcrossing to return bool

---
 src/geometry/Building.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/geometry/Building.h b/src/geometry/Building.h
index 109d798..8ebb55a 100644
--- a/src/geometry/Building.h
+++ b/src/geometry/Building.h
@@ -24,7 +24,7 @@
  *
  *
  **/
- 
+
 
 #ifndef _BUILDING_H
 #define _BUILDING_H
@@ -170,7 +170,7 @@ public:
      const std::map<int, Hline*>& GetAllHlines() const;
      const std::map<int, Goal*>& GetAllGoals() const;
 
-     void AddCrossing(Crossing* line);
+     bool AddCrossing(Crossing* line);
      void AddTransition(Transition* line);
      void AddHline(Hline* line);
      void AddGoal(Goal* goal);
-- 
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