- added intersection

Author: roks

test/test-intrs.py

@@ -0,0 +1,45 @@
+import snap
+
+# first vector
+a = snap.TIntV()
+a.Add(1)
+a.Add(2)
+a.Add(3)
+a.Add(4)
+a.Add(5)
+l = [ str(elem) for elem in a]
+print "a  ", ", ".join(l)
+
+# second vector
+b = snap.TIntV()
+b.Add(3)
+b.Add(4)
+b.Add(5)
+b.Add(6)
+b.Add(7)
+l = [ str(elem) for elem in b]
+print "b  ", ", ".join(l)
+
+# third vector
+c = snap.TIntV()
+c.Add(6)
+c.Add(7)
+c.Add(8)
+c.Add(9)
+l = [ str(elem) for elem in c]
+print "c  ", ", ".join(l)
+
+# intersection
+a.Intrs(b)
+l = [ str(elem) for elem in a]
+print "a^b", ", ".join(l)
+l = [ str(elem) for elem in c]
+print "c  ", ", ".join(l)
+
+# union
+a.Union(c)
+l = [ str(elem) for elem in a]
+print "avc", ", ".join(l)
+l = [ str(elem) for elem in c]
+print "c  ", ", ".join(l)
+