From 2b399b960c2299e851d2ba208f486efed24074c8 Mon Sep 17 00:00:00 2001
From: Patrick Williams <iawillia@us.ibm.com>
Date: Tue, 3 Nov 2015 17:52:37 -0600
Subject: Implement std::is_same.

RTC: 124148
Change-Id: Id0737361f92d0ff46411254c3e1e3df22d6d8a10
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/21795
Tested-by: Jenkins Server
Reviewed-by: STEPHEN M. CPREK <smcprek@us.ibm.com>
Reviewed-by: Brian Silver <bsilver@us.ibm.com>
Reviewed-by: Richard J. Knight <rjknight@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
---
 src/include/util/impl/integral.H | 46 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 src/include/util/impl/integral.H

(limited to 'src/include/util/impl/integral.H')

diff --git a/src/include/util/impl/integral.H b/src/include/util/impl/integral.H
new file mode 100644
index 000000000..b814e2655
--- /dev/null
+++ b/src/include/util/impl/integral.H
@@ -0,0 +1,46 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/include/util/traits/integral.H $                          */
+/*                                                                        */
+/* OpenPOWER HostBoot Project                                             */
+/*                                                                        */
+/* Contributors Listed Below - COPYRIGHT 2015                             */
+/* [+] International Business Machines Corp.                              */
+/*                                                                        */
+/*                                                                        */
+/* Licensed under the Apache License, Version 2.0 (the "License");        */
+/* you may not use this file except in compliance with the License.       */
+/* You may obtain a copy of the License at                                */
+/*                                                                        */
+/*     http://www.apache.org/licenses/LICENSE-2.0                         */
+/*                                                                        */
+/* Unless required by applicable law or agreed to in writing, software    */
+/* distributed under the License is distributed on an "AS IS" BASIS,      */
+/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
+/* implied. See the License for the specific language governing           */
+/* permissions and limitations under the License.                         */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+#ifndef __UTIL_IMPL_INTEGRAL_H
+#define __UTIL_IMPL_INTEGRAL_H
+namespace std
+{
+    template <typename T, T v>
+    struct integral_constant
+    {
+        static constexpr T value = v;
+
+        typedef T value_type;
+        typedef integral_constant<T,v> type;
+
+        constexpr operator value_type() const { return value; }
+        constexpr value_type operator()() const { return value; }
+    };
+
+    struct true_type : integral_constant<bool, true> {};
+    struct false_type : integral_constant<bool, false> {};
+
+}
+#endif
+/* vim: set filetype=cpp : */
-- 
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