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-rw-r--r--libstdc++-v3/src/hash_tr1.cc58
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diff --git a/libstdc++-v3/src/hash_tr1.cc b/libstdc++-v3/src/hash_tr1.cc
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+// std::tr1::hash definitions -*- C++ -*-
+
+// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
+
+#include <string>
+#include <tr1/functional>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+ namespace tr1
+ {
+#include "hash-long-double-aux.cc"
+
+#ifndef _GLIBCXX_LONG_DOUBLE_COMPAT_IMPL
+ template<>
+ size_t
+ hash<string>::operator()(string __s) const
+ { return _Fnv_hash::hash(__s.data(), __s.length()); }
+
+ template<>
+ size_t
+ hash<const string&>::operator()(const string& __s) const
+ { return _Fnv_hash::hash(__s.data(), __s.length()); }
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+ template<>
+ size_t
+ hash<wstring>::operator()(wstring __s) const
+ { return _Fnv_hash::hash(__s.data(), __s.length() * sizeof(wchar_t)); }
+
+ template<>
+ size_t
+ hash<const wstring&>::operator()(const wstring& __s) const
+ { return _Fnv_hash::hash(__s.data(), __s.length() * sizeof(wchar_t)); }
+#endif
+#endif
+ }
+}