quote.hpp
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1 
2 #if !defined(BOOST_PP_IS_ITERATING)
3 
5 
6 #ifndef BOOST_MPL_QUOTE_HPP_INCLUDED
7 #define BOOST_MPL_QUOTE_HPP_INCLUDED
8 
9 // Copyright Aleksey Gurtovoy 2000-2008
10 //
11 // Distributed under the Boost Software License, Version 1.0.
12 // (See accompanying file LICENSE_1_0.txt or copy at
13 // http://www.boost.org/LICENSE_1_0.txt)
14 //
15 // See http://www.boost.org/libs/mpl for documentation.
16 
17 // $Id$
18 // $Date$
19 // $Revision$
20 
21 #if !defined(BOOST_MPL_PREPROCESSING_MODE)
22 # include <boost/mpl/void.hpp>
24 #endif
25 
28 
29 #if defined(BOOST_MPL_CFG_NO_TEMPLATE_TEMPLATE_PARAMETERS) \
30  && !defined(BOOST_MPL_CFG_BCC590_WORKAROUNDS)
31 # define BOOST_MPL_CFG_NO_QUOTE_TEMPLATE
32 #endif
33 
34 #if !defined(BOOST_MPL_CFG_NO_IMPLICIT_METAFUNCTIONS) \
35  && defined(BOOST_MPL_CFG_NO_HAS_XXX)
36 # define BOOST_MPL_CFG_NO_IMPLICIT_METAFUNCTIONS
37 #endif
38 
40 
41 #if !defined(BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS) \
42  && !defined(BOOST_MPL_PREPROCESSING_MODE)
43 
44 # define BOOST_MPL_PREPROCESSED_HEADER quote.hpp
46 
47 #else
48 
53 
56 
57 #if !defined(BOOST_MPL_CFG_NO_QUOTE_TEMPLATE)
58 
59 namespace boost { namespace mpl {
60 
61 #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
62 
63 template< typename T, bool has_type_ >
64 struct quote_impl
65 // GCC has a problem with metafunction forwarding when T is a
66 // specialization of a template called 'type'.
67 # if BOOST_WORKAROUND(__GNUC__, BOOST_TESTED_AT(4)) \
68  && BOOST_WORKAROUND(__GNUC_MINOR__, BOOST_TESTED_AT(0)) \
69  && BOOST_WORKAROUND(__GNUC_PATCHLEVEL__, BOOST_TESTED_AT(2))
70 {
71  typedef typename T::type type;
72 };
73 # else
74  : T
75 {
76 };
77 # endif
78 
79 template< typename T >
80 struct quote_impl<T,false>
81 {
82  typedef T type;
83 };
84 
85 #else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
86 
87 template< bool > struct quote_impl
88 {
89  template< typename T > struct result_
90  : T
91  {
92  };
93 };
94 
95 template<> struct quote_impl<false>
96 {
97  template< typename T > struct result_
98  {
99  typedef T type;
100  };
101 };
102 
103 #endif
104 
105 #define BOOST_PP_ITERATION_PARAMS_1 \
106  (3,(1, BOOST_MPL_LIMIT_METAFUNCTION_ARITY, <boost/mpl/quote.hpp>))
107 #include BOOST_PP_ITERATE()
108 
109 }}
110 
111 #endif // BOOST_MPL_CFG_NO_QUOTE_TEMPLATE
112 
113 #endif // BOOST_MPL_CFG_NO_PREPROCESSED_HEADERS
114 #endif // BOOST_MPL_QUOTE_HPP_INCLUDED
115 
117 
118 #else
119 #define i_ BOOST_PP_FRAME_ITERATION(1)
120 
121 template<
122  template< BOOST_MPL_PP_PARAMS(i_, typename P) > class F
123  , typename Tag = void_
124  >
125 struct BOOST_PP_CAT(quote,i_)
126 {
127  template< BOOST_MPL_PP_PARAMS(i_, typename U) > struct apply
128 #if defined(BOOST_MPL_CFG_BCC590_WORKAROUNDS)
129  {
130  typedef typename quote_impl<
131  F< BOOST_MPL_PP_PARAMS(i_, U) >
132  , aux::has_type< F< BOOST_MPL_PP_PARAMS(i_, U) > >::value
133  >::type type;
134  };
135 #elif !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
136  : quote_impl<
137  F< BOOST_MPL_PP_PARAMS(i_, U) >
138  , aux::has_type< F< BOOST_MPL_PP_PARAMS(i_, U) > >::value
139  >
140  {
141  };
142 #else
143  : quote_impl< aux::has_type< F< BOOST_MPL_PP_PARAMS(i_, U) > >::value >
144  ::template result_< F< BOOST_MPL_PP_PARAMS(i_, U) > >
145  {
146  };
147 #endif
148 };
149 
150 #undef i_
151 #endif // BOOST_PP_IS_ITERATING
BOOST_MOVE_USE_STANDARD_LIBRARY_MOVE.
Definition: void.hpp:29
GLfloat value
#define BOOST_WORKAROUND(symbol, test)
#define BOOST_TESTED_AT(value)
#define BOOST_PP_CAT(a, b)
Definition: cat.hpp:22
GLenum type


librealsense2
Author(s): Sergey Dorodnicov , Doron Hirshberg , Mark Horn , Reagan Lopez , Itay Carpis
autogenerated on Mon May 3 2021 02:47:39