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238 lines
14 KiB
238 lines
14 KiB
///////////////////////////////////////////////////////////////////////////////
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// poly_function_funop.hpp
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// Contains overloads of poly_function\<\>::operator()
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//
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// Copyright 2008 Eric Niebler. Distributed under the Boost
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// 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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template<typename This , typename A0>
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struct result<This(A0)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0>
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typename result<
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Derived const(
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A0 const &
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)
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>::type
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operator ()(A0 const &a0) const
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{
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result<
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Derived const(
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A0 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0));
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}
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template<typename This , typename A0 , typename A1>
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struct result<This(A0 , A1)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type , typename normalize_arg<A1 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0 , typename A1>
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typename result<
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Derived const(
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A0 const & , A1 const &
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)
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>::type
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operator ()(A0 const &a0 , A1 const &a1) const
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{
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result<
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Derived const(
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A0 const & , A1 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0) , static_cast<typename normalize_arg<A1 const &> ::reference>(a1));
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}
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template<typename This , typename A0 , typename A1 , typename A2>
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struct result<This(A0 , A1 , A2)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type , typename normalize_arg<A1 >::type , typename normalize_arg<A2 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0 , typename A1 , typename A2>
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typename result<
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Derived const(
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A0 const & , A1 const & , A2 const &
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)
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>::type
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operator ()(A0 const &a0 , A1 const &a1 , A2 const &a2) const
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{
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result<
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Derived const(
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A0 const & , A1 const & , A2 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0) , static_cast<typename normalize_arg<A1 const &> ::reference>(a1) , static_cast<typename normalize_arg<A2 const &> ::reference>(a2));
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}
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template<typename This , typename A0 , typename A1 , typename A2 , typename A3>
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struct result<This(A0 , A1 , A2 , A3)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type , typename normalize_arg<A1 >::type , typename normalize_arg<A2 >::type , typename normalize_arg<A3 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0 , typename A1 , typename A2 , typename A3>
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typename result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const &
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)
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>::type
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operator ()(A0 const &a0 , A1 const &a1 , A2 const &a2 , A3 const &a3) const
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{
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result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0) , static_cast<typename normalize_arg<A1 const &> ::reference>(a1) , static_cast<typename normalize_arg<A2 const &> ::reference>(a2) , static_cast<typename normalize_arg<A3 const &> ::reference>(a3));
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}
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template<typename This , typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
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struct result<This(A0 , A1 , A2 , A3 , A4)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type , typename normalize_arg<A1 >::type , typename normalize_arg<A2 >::type , typename normalize_arg<A3 >::type , typename normalize_arg<A4 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
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typename result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const &
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)
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>::type
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operator ()(A0 const &a0 , A1 const &a1 , A2 const &a2 , A3 const &a3 , A4 const &a4) const
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{
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result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0) , static_cast<typename normalize_arg<A1 const &> ::reference>(a1) , static_cast<typename normalize_arg<A2 const &> ::reference>(a2) , static_cast<typename normalize_arg<A3 const &> ::reference>(a3) , static_cast<typename normalize_arg<A4 const &> ::reference>(a4));
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}
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template<typename This , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
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struct result<This(A0 , A1 , A2 , A3 , A4 , A5)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type , typename normalize_arg<A1 >::type , typename normalize_arg<A2 >::type , typename normalize_arg<A3 >::type , typename normalize_arg<A4 >::type , typename normalize_arg<A5 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
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typename result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const &
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)
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>::type
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operator ()(A0 const &a0 , A1 const &a1 , A2 const &a2 , A3 const &a3 , A4 const &a4 , A5 const &a5) const
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{
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result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0) , static_cast<typename normalize_arg<A1 const &> ::reference>(a1) , static_cast<typename normalize_arg<A2 const &> ::reference>(a2) , static_cast<typename normalize_arg<A3 const &> ::reference>(a3) , static_cast<typename normalize_arg<A4 const &> ::reference>(a4) , static_cast<typename normalize_arg<A5 const &> ::reference>(a5));
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}
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template<typename This , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
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struct result<This(A0 , A1 , A2 , A3 , A4 , A5 , A6)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type , typename normalize_arg<A1 >::type , typename normalize_arg<A2 >::type , typename normalize_arg<A3 >::type , typename normalize_arg<A4 >::type , typename normalize_arg<A5 >::type , typename normalize_arg<A6 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
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typename result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const & , A6 const &
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)
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>::type
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operator ()(A0 const &a0 , A1 const &a1 , A2 const &a2 , A3 const &a3 , A4 const &a4 , A5 const &a5 , A6 const &a6) const
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{
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result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const & , A6 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0) , static_cast<typename normalize_arg<A1 const &> ::reference>(a1) , static_cast<typename normalize_arg<A2 const &> ::reference>(a2) , static_cast<typename normalize_arg<A3 const &> ::reference>(a3) , static_cast<typename normalize_arg<A4 const &> ::reference>(a4) , static_cast<typename normalize_arg<A5 const &> ::reference>(a5) , static_cast<typename normalize_arg<A6 const &> ::reference>(a6));
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}
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template<typename This , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
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struct result<This(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type , typename normalize_arg<A1 >::type , typename normalize_arg<A2 >::type , typename normalize_arg<A3 >::type , typename normalize_arg<A4 >::type , typename normalize_arg<A5 >::type , typename normalize_arg<A6 >::type , typename normalize_arg<A7 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
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typename result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const & , A6 const & , A7 const &
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)
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>::type
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operator ()(A0 const &a0 , A1 const &a1 , A2 const &a2 , A3 const &a3 , A4 const &a4 , A5 const &a5 , A6 const &a6 , A7 const &a7) const
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{
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result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const & , A6 const & , A7 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0) , static_cast<typename normalize_arg<A1 const &> ::reference>(a1) , static_cast<typename normalize_arg<A2 const &> ::reference>(a2) , static_cast<typename normalize_arg<A3 const &> ::reference>(a3) , static_cast<typename normalize_arg<A4 const &> ::reference>(a4) , static_cast<typename normalize_arg<A5 const &> ::reference>(a5) , static_cast<typename normalize_arg<A6 const &> ::reference>(a6) , static_cast<typename normalize_arg<A7 const &> ::reference>(a7));
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}
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template<typename This , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
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struct result<This(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type , typename normalize_arg<A1 >::type , typename normalize_arg<A2 >::type , typename normalize_arg<A3 >::type , typename normalize_arg<A4 >::type , typename normalize_arg<A5 >::type , typename normalize_arg<A6 >::type , typename normalize_arg<A7 >::type , typename normalize_arg<A8 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
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typename result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const & , A6 const & , A7 const & , A8 const &
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)
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>::type
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operator ()(A0 const &a0 , A1 const &a1 , A2 const &a2 , A3 const &a3 , A4 const &a4 , A5 const &a5 , A6 const &a6 , A7 const &a7 , A8 const &a8) const
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{
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result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const & , A6 const & , A7 const & , A8 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0) , static_cast<typename normalize_arg<A1 const &> ::reference>(a1) , static_cast<typename normalize_arg<A2 const &> ::reference>(a2) , static_cast<typename normalize_arg<A3 const &> ::reference>(a3) , static_cast<typename normalize_arg<A4 const &> ::reference>(a4) , static_cast<typename normalize_arg<A5 const &> ::reference>(a5) , static_cast<typename normalize_arg<A6 const &> ::reference>(a6) , static_cast<typename normalize_arg<A7 const &> ::reference>(a7) , static_cast<typename normalize_arg<A8 const &> ::reference>(a8));
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}
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template<typename This , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
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struct result<This(A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)>
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: Derived::template impl<
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typename normalize_arg<A0 >::type , typename normalize_arg<A1 >::type , typename normalize_arg<A2 >::type , typename normalize_arg<A3 >::type , typename normalize_arg<A4 >::type , typename normalize_arg<A5 >::type , typename normalize_arg<A6 >::type , typename normalize_arg<A7 >::type , typename normalize_arg<A8 >::type , typename normalize_arg<A9 >::type
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>
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{
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typedef typename result::result_type type;
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};
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template<typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
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typename result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const & , A6 const & , A7 const & , A8 const & , A9 const &
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)
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>::type
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operator ()(A0 const &a0 , A1 const &a1 , A2 const &a2 , A3 const &a3 , A4 const &a4 , A5 const &a5 , A6 const &a6 , A7 const &a7 , A8 const &a8 , A9 const &a9) const
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{
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result<
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Derived const(
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A0 const & , A1 const & , A2 const & , A3 const & , A4 const & , A5 const & , A6 const & , A7 const & , A8 const & , A9 const &
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)
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> impl;
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return impl(static_cast<typename normalize_arg<A0 const &> ::reference>(a0) , static_cast<typename normalize_arg<A1 const &> ::reference>(a1) , static_cast<typename normalize_arg<A2 const &> ::reference>(a2) , static_cast<typename normalize_arg<A3 const &> ::reference>(a3) , static_cast<typename normalize_arg<A4 const &> ::reference>(a4) , static_cast<typename normalize_arg<A5 const &> ::reference>(a5) , static_cast<typename normalize_arg<A6 const &> ::reference>(a6) , static_cast<typename normalize_arg<A7 const &> ::reference>(a7) , static_cast<typename normalize_arg<A8 const &> ::reference>(a8) , static_cast<typename normalize_arg<A9 const &> ::reference>(a9));
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}
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