1 #if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES)
2 
3     #include <boost/proto/detail/preprocessed/template_arity_helper.hpp>
4 
5 #elif !defined(BOOST_PP_IS_ITERATING)
6 
7     #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
8         #pragma wave option(preserve: 2, line: 0, output: "preprocessed/template_arity_helper.hpp")
9     #endif
10 
11     ///////////////////////////////////////////////////////////////////////////////
12     // template_arity_helper.hpp
13     // Overloads of template_arity_helper, used by the template_arity\<\> class template
14     //
15     //  Copyright 2008 Eric Niebler. Distributed under the Boost
16     //  Software License, Version 1.0. (See accompanying file
17     //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
18 
19     #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
20         #pragma wave option(preserve: 1)
21     #endif
22 
23     #define BOOST_PP_ITERATION_PARAMS_1                                                             \
24         (3, (1, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/template_arity_helper.hpp>))
25     #include BOOST_PP_ITERATE()
26 
27     #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES)
28         #pragma wave option(output: null)
29     #endif
30 
31 #else
32 
33     #define N BOOST_PP_ITERATION()
34 
35     template<
36         template<BOOST_PP_ENUM_PARAMS(N, typename P)> class F
37       , BOOST_PP_ENUM_PARAMS(N, typename T)
38     >
39     sized_type<BOOST_PP_INC(N)>::type
40     template_arity_helper(F<BOOST_PP_ENUM_PARAMS(N, T)> **, mpl::int_<N> *);
41 
42     #undef N
43 
44 #endif // BOOST_PROTO_DONT_USE_PREPROCESSED_FILES
45