// std::hash and std::tr1::hash definitions, string bits -*- C++ -*-
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// std::hash and std::tr1::hash definitions, string bits -*- C++ -*-
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// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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//
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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// <http://www.gnu.org/licenses/>.
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#ifndef _GLIBCXX_LONG_DOUBLE_COMPAT_IMPL
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#ifndef _GLIBCXX_LONG_DOUBLE_COMPAT_IMPL
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template<>
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template<>
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size_t
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size_t
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hash<string>::operator()(string __s) const
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hash<string>::operator()(string __s) const
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{ return _Fnv_hash::hash(__s.data(), __s.length()); }
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{ return _Fnv_hash::hash(__s.data(), __s.length()); }
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template<>
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template<>
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size_t
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size_t
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hash<const string&>::operator()(const string& __s) const
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hash<const string&>::operator()(const string& __s) const
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{ return _Fnv_hash::hash(__s.data(), __s.length()); }
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{ return _Fnv_hash::hash(__s.data(), __s.length()); }
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#ifdef _GLIBCXX_USE_WCHAR_T
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#ifdef _GLIBCXX_USE_WCHAR_T
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template<>
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template<>
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size_t
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size_t
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hash<wstring>::operator()(wstring __s) const
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hash<wstring>::operator()(wstring __s) const
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{ return _Fnv_hash::hash(__s.data(), __s.length() * sizeof(wchar_t)); }
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{ return _Fnv_hash::hash(__s.data(), __s.length() * sizeof(wchar_t)); }
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template<>
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template<>
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size_t
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size_t
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hash<const wstring&>::operator()(const wstring& __s) const
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hash<const wstring&>::operator()(const wstring& __s) const
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{ return _Fnv_hash::hash(__s.data(), __s.length() * sizeof(wchar_t)); }
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{ return _Fnv_hash::hash(__s.data(), __s.length() * sizeof(wchar_t)); }
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#endif
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#endif
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#endif
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#endif
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