41 lines
803 B
Plaintext
41 lines
803 B
Plaintext
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// Copyright Aleksey Gurtovoy 2001-2004
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// *Preprocessed* version of the main "template_arity.hpp" header
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// -- DO NOT modify by hand!
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namespace boost { namespace mpl { namespace aux {
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template< bool >
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struct template_arity_impl
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{
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template< typename F > struct result_
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: mpl::int_< -1 >
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{
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};
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};
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template<>
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struct template_arity_impl<true>
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{
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template< typename F > struct result_
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: F::arity
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{
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};
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};
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template< typename F >
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struct template_arity
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: template_arity_impl< ::boost::mpl::aux::has_rebind<F>::value >
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::template result_<F>
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{
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};
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}}}
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