X-Git-Url: https://scm.cri.ensmp.fr/git/linpy.git/blobdiff_plain/0995f79a8db531aa3a2ca951af65f3f0fa4943e5..9431c353bd39a1fbb855580ee34931a07321a0f1:/pypol/domains.py

diff --git a/pypol/domains.py b/pypol/domains.py
index 3ab7d44..255c995 100644
--- a/pypol/domains.py
+++ b/pypol/domains.py
@@ -312,6 +312,12 @@ class Domain:
             points.append(Point(coordinates))
         return points
 
+    def __contains__(self, point):
+        for polyhedron in self.polyhedra:
+            if point in polyhedron:
+                return True
+        return False
+
     def subs(self, symbol, expression=None):
         polyhedra = [polyhedron.subs(symbol, expression)
             for polyhedron in self.polyhedra]