From cd6b9eee92cbb16c4b36f568b812de4dc918eac8 Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Thu, 21 Oct 2010 15:09:31 -0700
Subject: uhd: install swig exception handler

---
 gr-uhd/swig/uhd_swig.i | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/gr-uhd/swig/uhd_swig.i b/gr-uhd/swig/uhd_swig.i
index 6f29f706d..5b3b52472 100644
--- a/gr-uhd/swig/uhd_swig.i
+++ b/gr-uhd/swig/uhd_swig.i
@@ -20,6 +20,24 @@
  * Boston, MA 02110-1301, USA.
  */
 
+////////////////////////////////////////////////////////////////////////
+// Language independent exception handler
+////////////////////////////////////////////////////////////////////////
+%include exception.i
+
+%exception {
+    try {
+        $action
+    }
+    catch(std::exception &e) {
+        SWIG_exception(SWIG_RuntimeError, e.what());
+    }
+    catch(...) {
+        SWIG_exception(SWIG_RuntimeError, "Unknown exception");
+    }
+
+}
+
 ////////////////////////////////////////////////////////////////////////
 // standard includes
 ////////////////////////////////////////////////////////////////////////
-- 
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