We can use std::conditional now

3 files changed, 6 insertions, 106 deletions

diff --git a/paludis/spec_tree.hh b/paludis/spec_tree.hh
index 424fc33..37b0996 100644
--- a/paludis/spec_tree.hh
+++ b/paludis/spec_tree.hh
@@ -1,7 +1,7 @@
 /* vim: set sw=4 sts=4 et foldmethod=syntax : */
 
 /*
- * Copyright (c) 2008, 2009, 2010 Ciaran McCreesh
+ * Copyright (c) 2008, 2009, 2010, 2011 Ciaran McCreesh
  *
  * This file is part of the Paludis package manager. Paludis is free software;
  * you can redistribute it and/or modify it under the terms of the GNU General
@@ -22,9 +22,9 @@
 
 #include <paludis/spec_tree-fwd.hh>
 #include <paludis/util/wrapped_forward_iterator.hh>
-#include <paludis/util/select.hh>
 #include <paludis/util/simple_visitor.hh>
 #include <paludis/util/sequence.hh>
+#include <type_traits>
 
 namespace paludis
 {
@@ -154,15 +154,15 @@ namespace paludis
             template <typename Node_>
             struct NodeType
             {
-                typedef typename Select<
+                typedef typename std::conditional<
                     TypeListContains<VisitableTypeList, typename LeafNodeType<Node_>::Type>::value,
                     typename SpecTree::template LeafNodeType<Node_>::Type,
-                    typename Select<
+                    typename std::conditional<
                         TypeListContains<VisitableTypeList, typename InnerNodeType<Node_>::Type>::value,
                         typename InnerNodeType<Node_>::Type,
                         spec_tree_internals::TreeCannotContainNodeType<SpecTree, Node_>
-                            >::Type
-                    >::Type Type;
+                            >::type
+                    >::type Type;
             };
 
             explicit SpecTree(const std::shared_ptr<RootNode_> & spec);
diff --git a/paludis/util/files.m4 b/paludis/util/files.m4
index 00962b0..ea16e2b 100644
--- a/paludis/util/files.m4
+++ b/paludis/util/files.m4
@@ -71,7 +71,6 @@ add(`rmd160',                            `hh', `cc', `test')
 add(`safe_ifstream',                     `hh', `cc', `fwd', `test', `testscript')
 add(`safe_ofstream',                     `hh', `cc', `test', `testscript')
 add(`save',                              `hh', `test')
-add(`select',                            `hh')
 add(`sequence',                          `hh', `fwd', `impl', `cc')
 add(`set',                               `hh', `fwd', `impl', `cc')
 add(`sha1',                              `hh', `cc', `test')
diff --git a/paludis/util/select.hh b/paludis/util/select.hh
deleted file mode 100644
index a399811..0000000
--- a/paludis/util/select.hh
+++ /dev/null
@@ -1,99 +0,0 @@
-/* vim: set sw=4 sts=4 et foldmethod=syntax : */
-
-/*
- * Copyright (c) 2006, 2007, 2008 Ciaran McCreesh
- *
- * This file is part of the Paludis package manager. Paludis is free software;
- * you can redistribute it and/or modify it under the terms of the GNU General
- * Public License version 2, as published by the Free Software Foundation.
- *
- * Paludis is distributed in the hope that it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
- * details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#ifndef PALUDIS_GUARD_PALUDIS_UTIL_SR_HH
-#define PALUDIS_GUARD_PALUDIS_UTIL_SR_HH 1
-
-#include <paludis/util/attributes.hh>
-
-/** \file
- * Declarations for various metaprogramming utility classes.
- *
- * \ingroup g_oo
- *
- * \section Examples
- *
- * - None at this time.
- */
-
-namespace paludis
-{
-    template <bool value_, typename IfTrue_, typename IfFalse_>
-    struct Select;
-
-    /**
-     * Metaprogramming: select a type based upon a condition.
-     *
-     * \ingroup g_oo
-     */
-    template <typename IfTrue_, typename IfFalse_>
-    struct Select<true, IfTrue_, IfFalse_>
-    {
-        /// Our value.
-        typedef IfTrue_ Type;
-    };
-
-    /**
-     * Metaprogramming: select a type based upon a condition.
-     *
-     * \ingroup g_oo
-     */
-    template <typename IfTrue_, typename IfFalse_>
-    struct Select<false, IfTrue_, IfFalse_>
-    {
-        /// Our value.
-        typedef IfFalse_ Type;
-    };
-
-    template <bool value_>
-    struct SelectValue;
-
-    /**
-     * Metaprogramming: select a value based upon a condition.
-     *
-     * \ingroup g_oo
-     */
-    template <>
-    struct SelectValue<true>
-    {
-        template <typename IfTrue_, typename IfFalse_>
-        static const IfTrue_ & get(const IfTrue_ & v, const IfFalse_ &)
-        {
-            return v;
-        }
-    };
-
-    /**
-     * Metaprogramming: select a value based upon a condition.
-     *
-     * \ingroup g_oo
-     */
-    template <>
-    struct SelectValue<false>
-    {
-        template <typename IfTrue_, typename IfFalse_>
-        static const IfFalse_ & get(const IfTrue_ &, const IfFalse_ & v)
-        {
-            return v;
-        }
-    };
-}
-
-#endif
-