From 011e2bbb70344e6f0f18a4ac86b6175a7ea1c0f2 Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Wed, 26 Mar 2008 14:50:56 -0700
Subject: [PATCH] add extra convenience constructors

---
 src/helper/node-container.cc | 15 +++++++++++++++
 src/helper/node-container.h  |  3 +++
 2 files changed, 18 insertions(+)

diff --git a/src/helper/node-container.cc b/src/helper/node-container.cc
index 2d9722016..601c649a0 100644
--- a/src/helper/node-container.cc
+++ b/src/helper/node-container.cc
@@ -15,6 +15,21 @@ NodeContainer::NodeContainer (const NodeContainer &a, const NodeContainer &b)
   Add (a);
   Add (b);
 }
+NodeContainer::NodeContainer (const NodeContainer &a, const NodeContainer &b, 
+			      const NodeContainer &c)
+{
+  Add (a);
+  Add (b);
+  Add (c);
+}
+NodeContainer::NodeContainer (const NodeContainer &a, const NodeContainer &b, 
+			      const NodeContainer &c, const NodeContainer &d)
+{
+  Add (a);
+  Add (b);
+  Add (c);
+  Add (d);
+}
 
 NodeContainer::Iterator 
 NodeContainer::Begin (void) const
diff --git a/src/helper/node-container.h b/src/helper/node-container.h
index 1c99fe55d..9f3321c03 100644
--- a/src/helper/node-container.h
+++ b/src/helper/node-container.h
@@ -35,6 +35,9 @@ public:
    */
   NodeContainer (const NodeContainer &a, const NodeContainer &b);
 
+  NodeContainer (const NodeContainer &a, const NodeContainer &b, const NodeContainer &c);
+  NodeContainer (const NodeContainer &a, const NodeContainer &b, const NodeContainer &c, const NodeContainer &d);
+
   /**
    * \returns an iterator to the start of the vector of node pointers.
    */