From 172b90d2b87fc0c7198f1d5aee7409263647cec8 Mon Sep 17 00:00:00 2001
From: Fernando Cacciola <fernando.cacciola@gmail.com>
Date: Fri, 3 Feb 2006 21:39:21 +0000
Subject: [PATCH] Added simple operators << and >> to optional<>

[SVN r32533]
---
 include/boost/optional/optional.hpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/boost/optional/optional.hpp b/include/boost/optional/optional.hpp
index 4b013a4..8ef2e31 100644
--- a/include/boost/optional/optional.hpp
+++ b/include/boost/optional/optional.hpp
@@ -763,6 +763,11 @@ template<class T> inline void swap ( optional<T>& x, optional<T>& y )
   optional_detail::optional_swap(x,y);
 }
 
+template<class T> inline optional<T> make_optional ( T const& v )
+{
+  return optional<T>(v);
+}
+
 } // namespace boost
 
 #endif