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145 lines
3.0 KiB
145 lines
3.0 KiB
// (C) Copyright John Maddock 2005. |
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// Use, modification and distribution are subject to the |
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// Boost Software License, Version 1.0. (See accompanying file |
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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#ifndef BOOST_TR1_FUNCTIONAL_HPP_INCLUDED |
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# define BOOST_TR1_FUNCTIONAL_HPP_INCLUDED |
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# include <boost/tr1/detail/config.hpp> |
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# include <functional> |
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#if defined(BOOST_HAS_TR1_REFERENCE_WRAPPER) \ |
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|| defined(BOOST_HAS_TR1_RESULT_OF)\ |
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|| defined(BOOST_HAS_TR1_MEM_FN)\ |
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|| defined(BOOST_HAS_TR1_BIND)\ |
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|| defined(BOOST_HAS_TR1_FUNCTION)\ |
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|| defined(BOOST_HAS_TR1_HASH) |
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# if defined(BOOST_HAS_INCLUDE_NEXT) && !defined(BOOST_TR1_DISABLE_INCLUDE_NEXT) |
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# include_next BOOST_TR1_HEADER(functional) |
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# else |
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# include <boost/tr1/detail/config_all.hpp> |
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# include BOOST_TR1_STD_HEADER(BOOST_TR1_PATH(functional)) |
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# endif |
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#endif |
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#ifndef BOOST_HAS_TR1_REFERENCE_WRAPPER |
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#include <boost/ref.hpp> |
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namespace std{ namespace tr1{ |
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using ::boost::reference_wrapper; |
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using ::boost::ref; |
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using ::boost::cref; |
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} } |
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#endif // BOOST_HAS_TR1_REFERENCE_WRAPPER |
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#if !defined(BOOST_HAS_TR1_RESULT_OF)\ |
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&& !defined(BOOST_NO_SFINAE) && \ |
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!defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) |
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// |
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// we can only actually include result_of.hpp if the compiler |
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// really does support it, otherwise we just get endless errors... |
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// |
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#include <boost/utility/result_of.hpp> |
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namespace std{ namespace tr1{ |
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template<class F> |
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struct result_of |
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: ::boost::tr1_result_of<F> |
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{}; |
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} } |
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#endif // BOOST_HAS_TR1_RESULT_OF |
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#ifndef BOOST_HAS_TR1_MEM_FN |
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// mem_fn: |
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#include <boost/mem_fn.hpp> |
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namespace std{ namespace tr1{ |
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using boost::mem_fn; |
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} } |
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#endif // BOOST_HAS_TR1_MEM_FN |
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#ifndef BOOST_HAS_TR1_BIND |
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// Bind: |
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#include <boost/bind.hpp> |
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namespace std{ namespace tr1{ |
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using ::boost::is_bind_expression; |
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using ::boost::is_placeholder; |
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using ::boost::bind; |
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namespace placeholders { |
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#ifndef BOOST_BIND_NO_PLACEHOLDERS |
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using ::_1; |
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using ::_2; |
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using ::_3; |
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using ::_4; |
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using ::_5; |
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using ::_6; |
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using ::_7; |
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using ::_8; |
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using ::_9; |
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#endif |
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} // placeholders |
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} } |
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#endif |
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#ifndef BOOST_HAS_TR1_FUNCTION |
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// polymorphic function object wrappers: |
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#include <boost/function.hpp> |
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#include <boost/detail/workaround.hpp> |
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#if !BOOST_WORKAROUND(__BORLANDC__, < 0x582) \ |
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&& !BOOST_WORKAROUND(BOOST_MSVC, < 1310) \ |
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&& !defined(BOOST_FUNCTION_NO_FUNCTION_TYPE_SYNTAX) |
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namespace std{ namespace tr1{ |
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using ::boost::bad_function_call; |
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using ::boost::function; |
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using ::boost::swap; |
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}} |
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#endif |
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#endif // BOOST_HAS_TR1_FUNCTION |
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#ifndef BOOST_HAS_TR1_HASH |
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// |
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// This header can get included by boost/hash.hpp |
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// leading to cyclic dependencies. As a workaround |
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// we forward declare boost::hash and include |
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// the actual header later. |
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// |
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namespace boost{ |
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template <class T> struct hash; |
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} |
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namespace std{ namespace tr1{ |
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//using ::boost::hash; |
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template <class T> |
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struct hash : public boost::hash<T> |
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{ |
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}; |
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}} |
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#include <boost/functional/hash.hpp> |
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#endif |
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#endif |
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