williamr@2
|
1 |
|
williamr@2
|
2 |
#ifndef BOOST_MPL_AUX_ARITY_SPEC_HPP_INCLUDED
|
williamr@2
|
3 |
#define BOOST_MPL_AUX_ARITY_SPEC_HPP_INCLUDED
|
williamr@2
|
4 |
|
williamr@2
|
5 |
// Copyright Aleksey Gurtovoy 2001-2004
|
williamr@2
|
6 |
//
|
williamr@2
|
7 |
// Distributed under the Boost Software License, Version 1.0.
|
williamr@2
|
8 |
// (See accompanying file LICENSE_1_0.txt or copy at
|
williamr@2
|
9 |
// http://www.boost.org/LICENSE_1_0.txt)
|
williamr@2
|
10 |
//
|
williamr@2
|
11 |
// See http://www.boost.org/libs/mpl for documentation.
|
williamr@2
|
12 |
|
williamr@2
|
13 |
// $Source: /cvsroot/boost/boost/boost/mpl/aux_/arity_spec.hpp,v $
|
williamr@2
|
14 |
// $Date: 2004/11/28 02:04:02 $
|
williamr@2
|
15 |
// $Revision: 1.7 $
|
williamr@2
|
16 |
|
williamr@2
|
17 |
#include <boost/mpl/int.hpp>
|
williamr@2
|
18 |
#include <boost/mpl/limits/arity.hpp>
|
williamr@2
|
19 |
#include <boost/mpl/aux_/config/dtp.hpp>
|
williamr@2
|
20 |
#include <boost/mpl/aux_/preprocessor/params.hpp>
|
williamr@2
|
21 |
#include <boost/mpl/aux_/arity.hpp>
|
williamr@2
|
22 |
#include <boost/mpl/aux_/template_arity_fwd.hpp>
|
williamr@2
|
23 |
#include <boost/mpl/aux_/config/ttp.hpp>
|
williamr@2
|
24 |
#include <boost/mpl/aux_/config/lambda.hpp>
|
williamr@2
|
25 |
#include <boost/mpl/aux_/config/static_constant.hpp>
|
williamr@2
|
26 |
|
williamr@2
|
27 |
#if defined(BOOST_MPL_CFG_BROKEN_DEFAULT_PARAMETERS_IN_NESTED_TEMPLATES)
|
williamr@2
|
28 |
# define BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(i,type,name) \
|
williamr@2
|
29 |
namespace aux { \
|
williamr@2
|
30 |
template< BOOST_MPL_AUX_NTTP_DECL(int, N), BOOST_MPL_PP_PARAMS(i,type T) > \
|
williamr@2
|
31 |
struct arity< \
|
williamr@2
|
32 |
name< BOOST_MPL_PP_PARAMS(i,T) > \
|
williamr@2
|
33 |
, N \
|
williamr@2
|
34 |
> \
|
williamr@2
|
35 |
{ \
|
williamr@2
|
36 |
BOOST_STATIC_CONSTANT(int \
|
williamr@2
|
37 |
, value = BOOST_MPL_LIMIT_METAFUNCTION_ARITY \
|
williamr@2
|
38 |
); \
|
williamr@2
|
39 |
}; \
|
williamr@2
|
40 |
} \
|
williamr@2
|
41 |
/**/
|
williamr@2
|
42 |
#else
|
williamr@2
|
43 |
# define BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(i,type,name) /**/
|
williamr@2
|
44 |
#endif
|
williamr@2
|
45 |
|
williamr@2
|
46 |
# define BOOST_MPL_AUX_ARITY_SPEC(i,name) \
|
williamr@2
|
47 |
BOOST_MPL_AUX_NONTYPE_ARITY_SPEC(i,typename,name) \
|
williamr@2
|
48 |
/**/
|
williamr@2
|
49 |
|
williamr@2
|
50 |
|
williamr@2
|
51 |
#if defined(BOOST_MPL_CFG_EXTENDED_TEMPLATE_PARAMETERS_MATCHING) \
|
williamr@2
|
52 |
&& !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)
|
williamr@2
|
53 |
# define BOOST_MPL_AUX_TEMPLATE_ARITY_SPEC(i, name) \
|
williamr@2
|
54 |
namespace aux { \
|
williamr@2
|
55 |
template< BOOST_MPL_PP_PARAMS(i,typename T) > \
|
williamr@2
|
56 |
struct template_arity< name<BOOST_MPL_PP_PARAMS(i,T)> > \
|
williamr@2
|
57 |
: int_<i> \
|
williamr@2
|
58 |
{ \
|
williamr@2
|
59 |
}; \
|
williamr@2
|
60 |
} \
|
williamr@2
|
61 |
/**/
|
williamr@2
|
62 |
#else
|
williamr@2
|
63 |
# define BOOST_MPL_AUX_TEMPLATE_ARITY_SPEC(i, name) /**/
|
williamr@2
|
64 |
#endif
|
williamr@2
|
65 |
|
williamr@2
|
66 |
|
williamr@2
|
67 |
#endif // BOOST_MPL_AUX_ARITY_SPEC_HPP_INCLUDED
|