From dd8b5cd7b3618580d584b38bdef15ec417856ae0 Mon Sep 17 00:00:00 2001
From: "lperron@google.com"
 <lperron@google.com@59fed7e4-672f-1a80-1451-5ac2ff6d83f1>
Date: Thu, 22 May 2014 12:02:12 +0000
Subject: [PATCH] experimental directors in python

---
 src/constraint_solver/constraint_solver.swig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/constraint_solver/constraint_solver.swig b/src/constraint_solver/constraint_solver.swig
index 5237c82134..bf2caa80eb 100644
--- a/src/constraint_solver/constraint_solver.swig
+++ b/src/constraint_solver/constraint_solver.swig
@@ -17,6 +17,7 @@
 %include util/util.swig
 
 #ifdef SWIGPYTHON
+%module(directors="1") operations_research
 // We *do* need to use SWIGTYPE_... descriptor directly in embedded C++ code:
 // the recommended replacement $descriptor(...) is only available within
 // SWIG code.
@@ -958,6 +959,8 @@ static void SetPythonFlags(bool trace_propagation,
     return self->Size();
   }
 }
+%feature("director") SearchMonitor;
+%feature("director") Constraint;
 }  // namespace operations_research
 #endif  // SWIGPYTHON