[Boost-commit] svn:boost r75484 - trunk/boost/spirit/home/support

Subject: [Boost-commit] svn:boost r75484 - trunk/boost/spirit/home/support
From: joel_at_[hidden]
Date: 2011-11-14 05:31:36

Author: djowel
Date: 2011-11-14 05:31:35 EST (Mon, 14 Nov 2011)
New Revision: 75484
URL: http://svn.boost.org/trac/boost/changeset/75484

Log:
+ more get overloads 
+ returning references instead of values
Text files modified: 
   trunk/boost/spirit/home/support/extended_variant.hpp |    23 ++++++++++++++++++++++-                 
   1 files changed, 22 insertions(+), 1 deletions(-)

Modified: trunk/boost/spirit/home/support/extended_variant.hpp
==============================================================================
--- trunk/boost/spirit/home/support/extended_variant.hpp	(original)
+++ trunk/boost/spirit/home/support/extended_variant.hpp	2011-11-14 05:31:35 EST (Mon, 14 Nov 2011)
@@ -84,11 +84,32 @@
 namespace boost
 {
     template <typename T, BOOST_VARIANT_ENUM_PARAMS(typename T)>
-    inline T
+    inline T const&
     get(boost::spirit::extended_variant<BOOST_VARIANT_ENUM_PARAMS(T)> const& x)
     {
         return boost::get<T>(x.get());
     }
+
+    template <typename T, BOOST_VARIANT_ENUM_PARAMS(typename T)>
+    inline T&
+    get(boost::spirit::extended_variant<BOOST_VARIANT_ENUM_PARAMS(T)>& x)
+    {
+        return boost::get<T>(x.get());
+    }
+
+    template <typename T, BOOST_VARIANT_ENUM_PARAMS(typename T)>
+    inline T const*
+    get(boost::spirit::extended_variant<BOOST_VARIANT_ENUM_PARAMS(T)> const* x)
+    {
+        return boost::get<T>(&x->get());
+    }
+
+    template <typename T, BOOST_VARIANT_ENUM_PARAMS(typename T)>
+    inline T*
+    get(boost::spirit::extended_variant<BOOST_VARIANT_ENUM_PARAMS(T)>* x)
+    {
+        return boost::get<T>(&x->get());
+    }
 }
 
 #endif