[Boost-commit] svn:boost r69416 - sandbox/assign_v2/boost/assign/v2/put/deduce

Subject: [Boost-commit] svn:boost r69416 - sandbox/assign_v2/boost/assign/v2/put/deduce
From: erwann.rogard_at_[hidden]
Date: 2011-02-28 19:31:26

Author: e_r
Date: 2011-02-28 19:31:24 EST (Mon, 28 Feb 2011)
New Revision: 69416
URL: http://svn.boost.org/trac/boost/changeset/69416

Log:
upd assign_v2
Added:
   sandbox/assign_v2/boost/assign/v2/put/deduce/modifier_tag.hpp   (contents, props changed)
Removed:
   sandbox/assign_v2/boost/assign/v2/put/deduce/modifier.hpp

Deleted: sandbox/assign_v2/boost/assign/v2/put/deduce/modifier.hpp
==============================================================================
--- sandbox/assign_v2/boost/assign/v2/put/deduce/modifier.hpp	2011-02-28 19:31:24 EST (Mon, 28 Feb 2011)
+++ (empty file)
@@ -1 +0,0 @@
-// TODO remove file
\ No newline at end of file

Added: sandbox/assign_v2/boost/assign/v2/put/deduce/modifier_tag.hpp
==============================================================================
--- (empty file)
+++ sandbox/assign_v2/boost/assign/v2/put/deduce/modifier_tag.hpp	2011-02-28 19:31:24 EST (Mon, 28 Feb 2011)
@@ -0,0 +1,76 @@
+//////////////////////////////////////////////////////////////////////////////
+//  Boost.Assign v2                                                         //
+//                                                                          //
+//  Copyright (C) 2003-2004 Thorsten Ottosen                                //
+//  Copyright (C) 2010 Erwann Rogard                                        //
+//  Use, modification and distribution are subject to the                   //
+//  Boost Software License, Version 1.0. (See accompanying file             //
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)        //
+//////////////////////////////////////////////////////////////////////////////
+#ifndef BOOST_ASSIGN_V2_PUT_DEDUCE_MODIFIER_TAG_ER_2010_HPP
+#define BOOST_ASSIGN_V2_PUT_DEDUCE_MODIFIER_TAG_ER_2010_HPP
+#include <boost/mpl/assert.hpp>
+#include <boost/type_traits/is_same.hpp>
+
+#include <boost/assign/v2/detail/traits/switch.hpp>
+#include <boost/assign/v2/detail/traits/container/is_array.hpp>
+#include <boost/assign/v2/detail/traits/container/has_push.hpp>
+#include <boost/assign/v2/detail/traits/container/is_associative.hpp>
+
+#include <boost/assign/v2/put/deduce/fwd.hpp>
+
+namespace boost{
+namespace assign{
+namespace v2{
+namespace switch_tag{
+    struct deduce_put{};
+}// switch_tag
+namespace switch_aux{
+
+    template<>
+    struct case_<switch_tag::deduce_put, 0> :
+        switch_aux::helper<
+            v2::modifier_tag::insert,
+            v2::container_traits::is_associative
+        >{};
+
+    template<>
+    struct case_<switch_tag::deduce_put, 1> :
+        switch_aux::helper<
+            v2::modifier_tag::iterate,
+            v2::container_traits::is_array
+        >{};
+
+    template<>
+    struct case_<switch_tag::deduce_put, 2> :
+        switch_aux::helper<
+            v2::modifier_tag::push,
+            container_traits::has_push_deduced_value
+        >{};
+
+    template<>
+    struct case_<switch_tag::deduce_put, 3> :
+        switch_aux::helper<v2::modifier_tag::push_back>{};
+
+}// switch_aux
+namespace put_aux{
+
+    template<typename T>
+    struct deduce_modifier_tag
+        : switch_aux::result< switch_tag::deduce_put, T>
+    {};
+
+    // For testing purposes
+    template<typename C, typename X>
+    void check_deduce()
+    {
+        typedef typename put_aux::deduce_modifier_tag<C>::type found_;
+        BOOST_MPL_ASSERT(( boost::is_same<found_, X> ));
+    }
+
+}// put_aux
+}// v2
+}// assign
+}// boost
+
+#endif