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/Src/Dependencies/Boost/boost/spirit/home/phoenix/operator/detail/mem_fun_ptr_gen.hpp

http://hadesmem.googlecode.com/
C++ Header | 69 lines | 49 code | 13 blank | 7 comment | 0 complexity | 80942bde288f57262176bd310dfd6e17 MD5 | raw file
 1/*=============================================================================
 2    Copyright (c) 2005-2007 Dan Marsden
 3    Copyright (c) 2005-2007 Joel de Guzman
 4
 5    Distributed under the Boost Software License, Version 1.0. (See accompanying 
 6    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 7==============================================================================*/
 8#ifndef BOOST_PP_IS_ITERATING
 9#ifndef PHOENIX_OPERATOR_DETAIL_MEM_FUN_PTR_GEN_HPP
10#define PHOENIX_OPERATOR_DETAIL_MEM_FUN_PTR_GEN_HPP
11
12#include <boost/spirit/home/phoenix/core/composite.hpp>
13#include <boost/spirit/home/phoenix/core/compose.hpp>
14#include <boost/spirit/home/phoenix/core/as_actor.hpp>
15#include <boost/spirit/home/phoenix/core/limits.hpp>
16#include <boost/spirit/home/phoenix/core/actor.hpp>
17
18#include <boost/preprocessor/repetition/enum_params.hpp>
19#include <boost/preprocessor/repetition/enum_binary_params.hpp>
20#include <boost/preprocessor/iteration/iterate.hpp>
21#include <boost/preprocessor/arithmetic/dec.hpp>
22
23#include <boost/spirit/home/phoenix/operator/detail/mem_fun_ptr_eval.hpp>
24
25namespace boost { namespace phoenix {
26    template<typename Actor, typename MemFunPtr>
27    struct mem_fun_ptr_gen
28    {
29        mem_fun_ptr_gen(
30            const Actor& actor, MemFunPtr memFunPtr)
31            : mActor(actor), mMemFunPtr(memFunPtr) { }
32
33        actor<typename as_composite<mem_fun_ptr_eval, Actor, typename as_actor<MemFunPtr>::type>::type>
34        operator()() const
35        {
36            return compose<mem_fun_ptr_eval>(
37                mActor, as_actor<MemFunPtr>::convert(mMemFunPtr));
38        }
39
40#define BOOST_PP_ITERATION_PARAMS_1                                                        \
41        (3, (1, BOOST_PP_DEC(BOOST_PP_DEC(PHOENIX_MEMBER_LIMIT)), "boost/spirit/home/phoenix/operator/detail/mem_fun_ptr_gen.hpp"))
42
43#include BOOST_PP_ITERATE()
44
45        Actor mActor;
46        MemFunPtr mMemFunPtr;
47    };
48}}
49
50#endif
51#else
52
53#define PHOENIX_ITERATION BOOST_PP_ITERATION()
54
55        template<BOOST_PP_ENUM_PARAMS(PHOENIX_ITERATION, typename Arg)>
56        actor<typename as_composite<
57            mem_fun_ptr_eval, Actor, typename as_actor<MemFunPtr>::type,
58            BOOST_PP_ENUM_PARAMS(PHOENIX_ITERATION, Arg)>::type>
59        operator()(
60            BOOST_PP_ENUM_BINARY_PARAMS(PHOENIX_ITERATION, const Arg, &arg)) const
61        {
62            return compose<mem_fun_ptr_eval>(
63                mActor, as_actor<MemFunPtr>::convert(mMemFunPtr),
64                BOOST_PP_ENUM_PARAMS(PHOENIX_ITERATION, arg));
65        }
66
67#undef PHOENIX_ITERATION
68
69#endif