refs #510 Remove underscores from all the source file names

src/blackmisc/indexsequence.h

@@ -0,0 +1,51 @@
+/* Copyright (C) 2013
+ * swift project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+#ifndef BLACKMISC_INDEX_SEQUENCE_H
+#define BLACKMISC_INDEX_SEQUENCE_H
+
+#include <tuple>
+#include <type_traits>
+#include <cstddef>
+
+namespace BlackMisc
+{
+    namespace Private
+    {
+
+        // Inhibit doxygen warnings about missing documentation
+        //! \cond PRIVATE
+
+        // Our own implementation of std::index_sequence (because not implemented by MSVC2013)
+        template <size_t... Is>
+        struct index_sequence
+        {
+            static const size_t size = sizeof...(Is);
+            typedef std::tuple<std::integral_constant<size_t, Is>...> tuple_type;
+        };
+        template <size_t I, size_t C, size_t... Is>
+        struct GenSequence
+        {
+            typedef typename GenSequence<I + 1, C, Is..., I>::type type;
+        };
+        template <size_t C, size_t... Is>
+        struct GenSequence<C, C, Is...>
+        {
+            typedef index_sequence<Is...> type;
+        };
+        template <size_t C>
+        using make_index_sequence = typename GenSequence<0, C>::type;
+
+        //! \endcond
+
+    } // namespace Private
+
+} // namespace BlackMisc
+
+#endif // guard