1 | // -*- C++ -*- forwarding header. |
2 | |
3 | // Copyright (C) 1997-2017 Free Software Foundation, Inc. |
4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free |
6 | // software; you can redistribute it and/or modify it under the |
7 | // terms of the GNU General Public License as published by the |
8 | // Free Software Foundation; either version 3, or (at your option) |
9 | // any later version. |
10 | |
11 | // This library is distributed in the hope that it will be useful, |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | // GNU General Public License for more details. |
15 | |
16 | // Under Section 7 of GPL version 3, you are granted additional |
17 | // permissions described in the GCC Runtime Library Exception, version |
18 | // 3.1, as published by the Free Software Foundation. |
19 | |
20 | // You should have received a copy of the GNU General Public License and |
21 | // a copy of the GCC Runtime Library Exception along with this program; |
22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
23 | // <http://www.gnu.org/licenses/>. |
24 | |
25 | /** @file include/cwctype |
26 | * This is a Standard C++ Library file. You should @c \#include this file |
27 | * in your programs, rather than any of the @a *.h implementation files. |
28 | * |
29 | * This is the C++ version of the Standard C Library header @c wctype.h, |
30 | * and its contents are (mostly) the same as that header, but are all |
31 | * contained in the namespace @c std (except for names which are defined |
32 | * as macros in C). |
33 | */ |
34 | |
35 | // |
36 | // ISO C++ 14882: <cwctype> |
37 | // |
38 | |
39 | #pragma GCC system_header |
40 | |
41 | #include <bits/c++config.h> |
42 | |
43 | #if _GLIBCXX_HAVE_WCTYPE_H |
44 | |
45 | #if __GLIBC__ == 2 && __GLIBC_MINOR__ < 10 |
46 | // Work around glibc BZ 9694 |
47 | #include <stddef.h> |
48 | #endif |
49 | |
50 | #include <wctype.h> |
51 | #endif // _GLIBCXX_HAVE_WCTYPE_H |
52 | |
53 | #ifndef _GLIBCXX_CWCTYPE |
54 | #define _GLIBCXX_CWCTYPE 1 |
55 | |
56 | // Get rid of those macros defined in <wctype.h> in lieu of real functions. |
57 | #undef iswalnum |
58 | #undef iswalpha |
59 | #if _GLIBCXX_HAVE_ISWBLANK |
60 | # undef iswblank |
61 | #endif |
62 | #undef iswcntrl |
63 | #undef iswctype |
64 | #undef iswdigit |
65 | #undef iswgraph |
66 | #undef iswlower |
67 | #undef iswprint |
68 | #undef iswpunct |
69 | #undef iswspace |
70 | #undef iswupper |
71 | #undef iswxdigit |
72 | #undef towctrans |
73 | #undef towlower |
74 | #undef towupper |
75 | #undef wctrans |
76 | #undef wctype |
77 | |
78 | #if _GLIBCXX_USE_WCHAR_T |
79 | |
80 | namespace std |
81 | { |
82 | using ::wctrans_t; |
83 | using ::wctype_t; |
84 | using ::wint_t; |
85 | |
86 | using ::iswalnum; |
87 | using ::iswalpha; |
88 | #if _GLIBCXX_HAVE_ISWBLANK |
89 | using ::iswblank; |
90 | #endif |
91 | using ::iswcntrl; |
92 | using ::iswctype; |
93 | using ::iswdigit; |
94 | using ::iswgraph; |
95 | using ::iswlower; |
96 | using ::iswprint; |
97 | using ::iswpunct; |
98 | using ::iswspace; |
99 | using ::iswupper; |
100 | using ::iswxdigit; |
101 | using ::towctrans; |
102 | using ::towlower; |
103 | using ::towupper; |
104 | using ::wctrans; |
105 | using ::wctype; |
106 | } // namespace |
107 | |
108 | #endif //_GLIBCXX_USE_WCHAR_T |
109 | |
110 | #endif // _GLIBCXX_CWCTYPE |
111 | |