From 8502cb01e85e5ba934116a38f0d54457587a06f8 Mon Sep 17 00:00:00 2001
From: Gavin Ridley <gavin.keith.ridley@gmail.com>
Date: Tue, 3 Mar 2020 09:36:42 -0500
Subject: [PATCH] add accessor of xsdata to mgxs

---
 include/openmc/mgxs.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/openmc/mgxs.h b/include/openmc/mgxs.h
index e178bf5b14..e5221825b7 100644
--- a/include/openmc/mgxs.h
+++ b/include/openmc/mgxs.h
@@ -185,6 +185,10 @@ class Mgxs {
     //! @param u Incoming particle direction.
     void
     set_angle_index(Direction u);
+
+    //! \brief Provide const access to list of XsData held by this
+    std::vector<XsData> const&
+    get_xsdata() const { return xs; }
 };
 
 } // namespace openmc