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-rw-r--r--host/simu/model/table.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/host/simu/model/table.py b/host/simu/model/table.py
index 41767ac4..d79f7758 100644
--- a/host/simu/model/table.py
+++ b/host/simu/model/table.py
@@ -22,6 +22,7 @@
#
# }}}
"""Table model."""
+from utils.observable import Observable
class Intersect:
@@ -29,9 +30,10 @@ class Intersect:
self.obstacle = obstacle
self.distance = distance
-class Table:
+class Table (Observable):
def __init__ (self):
+ Observable.__init__ (self)
self.obstacles = [ ]
def intersect (self, a, b, level = None, comp = None):