2 // (C) Copyright Edward Diener 2011-2015
3 // Use, modification and distribution are subject to the Boost Software License,
4 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
5 // http://www.boost.org/LICENSE_1_0.txt).
7 #if !defined(BOOST_VMD_DETAIL_IS_ARRAY_COMMON_HPP)
8 #define BOOST_VMD_DETAIL_IS_ARRAY_COMMON_HPP
10 #include <boost/preprocessor/cat.hpp>
11 #include <boost/preprocessor/comparison/equal.hpp>
12 #include <boost/preprocessor/control/if.hpp>
13 #include <boost/preprocessor/control/iif.hpp>
14 #include <boost/preprocessor/facilities/empty.hpp>
15 #include <boost/preprocessor/tuple/elem.hpp>
16 #include <boost/preprocessor/tuple/size.hpp>
17 #include <boost/vmd/identity.hpp>
18 #include <boost/vmd/is_empty.hpp>
19 #include <boost/vmd/is_number.hpp>
20 #include <boost/vmd/is_tuple.hpp>
21 #include <boost/vmd/detail/is_empty_tuple.hpp>
23 #define BOOST_VMD_DETAIL_IS_ARRAY_SYNTAX(tuple) \
24 BOOST_VMD_IDENTITY_RESULT \
28 BOOST_PP_EQUAL(2,BOOST_PP_TUPLE_SIZE(tuple)), \
29 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_ARRAY_FORM, \
30 BOOST_VMD_IDENTITY(0) \
36 #define BOOST_VMD_DETAIL_IS_ARRAY_SYNTAX_D(d,tuple) \
37 BOOST_VMD_IDENTITY_RESULT \
41 BOOST_PP_EQUAL_D(d,2,BOOST_PP_TUPLE_SIZE(tuple)), \
42 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_ARRAY_FORM_D, \
43 BOOST_VMD_IDENTITY(0) \
51 Check if the first element of the tuple is equal to the number of tuple elements of the second element
55 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_MATCH_SIZE(x) \
56 BOOST_PP_EQUAL(BOOST_PP_TUPLE_ELEM(0,x),BOOST_PP_TUPLE_SIZE(BOOST_PP_TUPLE_ELEM(1,x))) \
59 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_MATCH_SIZE_D(d,x) \
60 BOOST_PP_EQUAL_D(d,BOOST_PP_TUPLE_ELEM(0,x),BOOST_PP_TUPLE_SIZE(BOOST_PP_TUPLE_ELEM(1,x))) \
63 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_EMPTY(tuple) \
64 BOOST_VMD_DETAIL_IS_EMPTY_TUPLE_SIZE(BOOST_PP_TUPLE_ELEM(1,tuple)) \
67 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_EMPTY_D(d,tuple) \
68 BOOST_VMD_DETAIL_IS_EMPTY_TUPLE_SIZE(BOOST_PP_TUPLE_ELEM(1,tuple)) \
71 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_MATCH(tuple) \
74 BOOST_PP_TUPLE_ELEM(0,tuple), \
75 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_MATCH_SIZE, \
76 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_EMPTY \
81 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_MATCH_D(d,tuple) \
84 BOOST_PP_TUPLE_ELEM(0,tuple), \
85 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_MATCH_SIZE_D, \
86 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_EMPTY_D \
93 Check if the first element is numeric
97 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC(tuple) \
98 BOOST_VMD_IDENTITY_RESULT \
102 BOOST_VMD_DETAIL_IS_ARRAY_NUM(BOOST_PP_TUPLE_ELEM(0,tuple)), \
103 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_MATCH, \
104 BOOST_VMD_IDENTITY(0) \
110 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_D(d,tuple) \
111 BOOST_VMD_IDENTITY_RESULT \
115 BOOST_VMD_DETAIL_IS_ARRAY_NUM(BOOST_PP_TUPLE_ELEM(0,tuple)), \
116 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_MATCH_D, \
117 BOOST_VMD_IDENTITY(0) \
123 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMBER(tuple) \
124 BOOST_VMD_IDENTITY_RESULT \
128 BOOST_VMD_IS_NUMBER(BOOST_PP_TUPLE_ELEM(0,tuple)), \
129 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC, \
130 BOOST_VMD_IDENTITY(0) \
136 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMBER_D(d,tuple) \
137 BOOST_VMD_IDENTITY_RESULT \
141 BOOST_VMD_IS_NUMBER(BOOST_PP_TUPLE_ELEM(0,tuple)), \
142 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMERIC_D, \
143 BOOST_VMD_IDENTITY(0) \
151 Check if the second element is a tuple
155 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_ARRAY_FORM(tuple) \
156 BOOST_VMD_IDENTITY_RESULT \
160 BOOST_VMD_IS_TUPLE(BOOST_PP_TUPLE_ELEM(1,tuple)), \
161 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMBER, \
162 BOOST_VMD_IDENTITY(0) \
168 #define BOOST_VMD_DETAIL_IS_ARRAY_CHECK_ARRAY_FORM_D(d,tuple) \
169 BOOST_VMD_IDENTITY_RESULT \
173 BOOST_VMD_IS_TUPLE(BOOST_PP_TUPLE_ELEM(1,tuple)), \
174 BOOST_VMD_DETAIL_IS_ARRAY_CHECK_NUMBER_D, \
175 BOOST_VMD_IDENTITY(0) \
181 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM(x) BOOST_VMD_IS_EMPTY(BOOST_PP_CAT(BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_, x) BOOST_PP_EMPTY())
182 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_0
183 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_1
184 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_2
185 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_3
186 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_4
187 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_5
188 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_6
189 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_7
190 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_8
191 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_9
192 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_10
193 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_11
194 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_12
195 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_13
196 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_14
197 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_15
198 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_16
199 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_17
200 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_18
201 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_19
202 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_20
203 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_21
204 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_22
205 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_23
206 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_24
207 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_25
208 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_26
209 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_27
210 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_28
211 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_29
212 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_30
213 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_31
214 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_32
215 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_33
216 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_34
217 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_35
218 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_36
219 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_37
220 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_38
221 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_39
222 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_40
223 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_41
224 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_42
225 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_43
226 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_44
227 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_45
228 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_46
229 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_47
230 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_48
231 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_49
232 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_50
233 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_51
234 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_52
235 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_53
236 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_54
237 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_55
238 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_56
239 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_57
240 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_58
241 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_59
242 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_60
243 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_61
244 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_62
245 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_63
246 #define BOOST_VMD_DETAIL_IS_ARRAY_NUM_HELPER_64
248 #endif /* BOOST_VMD_DETAIL_IS_ARRAY_COMMON_HPP */