49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2007 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#ifndef PHOENIX_FUNCTION_FUNCTION_HPP
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#define PHOENIX_FUNCTION_FUNCTION_HPP
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#include <boost/spirit/home/phoenix/core/compose.hpp>
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#include <boost/spirit/home/phoenix/core/detail/function_eval.hpp>
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namespace boost { namespace phoenix
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{
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template <typename F>
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struct function
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{
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function() : f() {}
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function(F const& f) : f(f) {}
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actor<typename as_composite<detail::function_eval<0>, F>::type>
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operator()() const
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{
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return compose<detail::function_eval<0> >(f);
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}
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template <typename A0>
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actor<typename as_composite<detail::function_eval<1>, F, A0>::type>
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operator()(A0 const& _0) const
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{
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return compose<detail::function_eval<1> >(f, _0);
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}
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template <typename A0, typename A1>
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actor<typename as_composite<detail::function_eval<2>, F, A0, A1>::type>
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operator()(A0 const& _0, A1 const& _1) const
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{
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return compose<detail::function_eval<2> >(f, _0, _1);
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}
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// Bring in the rest of the function call operators
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#include <boost/spirit/home/phoenix/function/detail/function_call.hpp>
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F f;
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};
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}}
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#endif
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