Mercurial > repos > rliterman > csp2

comparison CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/include/unicode/uversion.h @ 69:33d812a61356

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 17:55:14 -0400
parents
children
comparison
equal deleted inserted replaced
67:0e9998148a16 69:33d812a61356
1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
3 /*
4 *******************************************************************************
5 * Copyright (C) 2000-2011, International Business Machines
6 * Corporation and others. All Rights Reserved.
7 *******************************************************************************
8 *
9 * file name: uversion.h
10 * encoding: UTF-8
11 * tab size: 8 (not used)
12 * indentation:4
13 *
14 * Created by: Vladimir Weinstein
15 *
16 * Gets included by utypes.h and Windows .rc files
17 */
18
19 /**
20 * \file
21 * \brief C API: API for accessing ICU version numbers.
22 */
23 /*===========================================================================*/
24 /* Main ICU version information */
25 /*===========================================================================*/
26
27 #ifndef UVERSION_H
28 #define UVERSION_H
29
30 #include "unicode/umachine.h"
31
32 /* Actual version info lives in uvernum.h */
33 #include "unicode/uvernum.h"
34
35 /** Maximum length of the copyright string.
36 * @stable ICU 2.4
37 */
38 #define U_COPYRIGHT_STRING_LENGTH 128
39
40 /** An ICU version consists of up to 4 numbers from 0..255.
41 * @stable ICU 2.4
42 */
43 #define U_MAX_VERSION_LENGTH 4
44
45 /** In a string, ICU version fields are delimited by dots.
46 * @stable ICU 2.4
47 */
48 #define U_VERSION_DELIMITER '.'
49
50 /** The maximum length of an ICU version string.
51 * @stable ICU 2.4
52 */
53 #define U_MAX_VERSION_STRING_LENGTH 20
54
55 /** The binary form of a version on ICU APIs is an array of 4 uint8_t.
56 * To compare two versions, use memcmp(v1,v2,sizeof(UVersionInfo)).
57 * @stable ICU 2.4
58 */
59 typedef uint8_t UVersionInfo[U_MAX_VERSION_LENGTH];
60
61 /*===========================================================================*/
62 /* C++ namespace if supported. Versioned unless versioning is disabled. */
63 /*===========================================================================*/
64
65 /* Define C++ namespace symbols. */
66 #ifdef __cplusplus
67
68 /**
69 * \def U_NAMESPACE_BEGIN
70 * This is used to begin a declaration of a public ICU C++ API within
71 * versioned-ICU-namespace block.
72 *
73 * @stable ICU 2.4
74 */
75
76 /**
77 * \def U_NAMESPACE_END
78 * This is used to end a declaration of a public ICU C++ API.
79 * It ends the versioned-ICU-namespace block begun by U_NAMESPACE_BEGIN.
80 *
81 * @stable ICU 2.4
82 */
83
84 /**
85 * \def U_NAMESPACE_USE
86 * This is used to specify that the rest of the code uses the
87 * public ICU C++ API namespace.
88 * @stable ICU 2.4
89 */
90
91 /**
92 * \def U_NAMESPACE_QUALIFIER
93 * This is used to qualify that a function or class is part of
94 * the public ICU C++ API namespace.
95 *
96 * This macro is unnecessary since ICU 49 requires namespace support.
97 * You can just use "icu::" instead.
98 * @stable ICU 2.4
99 */
100
101 # if U_DISABLE_RENAMING
102 # define U_ICU_NAMESPACE icu
103 namespace U_ICU_NAMESPACE { }
104 # else
105 # define U_ICU_NAMESPACE U_ICU_ENTRY_POINT_RENAME(icu)
106 namespace U_ICU_NAMESPACE { }
107 namespace icu = U_ICU_NAMESPACE;
108 # endif
109
110 # define U_NAMESPACE_BEGIN namespace U_ICU_NAMESPACE {
111 # define U_NAMESPACE_END }
112 # define U_NAMESPACE_USE using namespace U_ICU_NAMESPACE;
113 # define U_NAMESPACE_QUALIFIER U_ICU_NAMESPACE::
114
115 # ifndef U_USING_ICU_NAMESPACE
116 # if defined(U_COMBINED_IMPLEMENTATION) || defined(U_COMMON_IMPLEMENTATION) || \
117 defined(U_I18N_IMPLEMENTATION) || defined(U_IO_IMPLEMENTATION) || \
118 defined(U_LAYOUTEX_IMPLEMENTATION) || defined(U_TOOLUTIL_IMPLEMENTATION)
119 # define U_USING_ICU_NAMESPACE 0
120 # else
121 # define U_USING_ICU_NAMESPACE 0
122 # endif
123 # endif
124 # if U_USING_ICU_NAMESPACE
125 U_NAMESPACE_USE
126 # endif
127 #endif /* __cplusplus */
128
129 /*===========================================================================*/
130 /* General version helper functions. Definitions in putil.c */
131 /*===========================================================================*/
132
133 /**
134 * Parse a string with dotted-decimal version information and
135 * fill in a UVersionInfo structure with the result.
136 * Definition of this function lives in putil.c
137 *
138 * @param versionArray The destination structure for the version information.
139 * @param versionString A string with dotted-decimal version information,
140 * with up to four non-negative number fields with
141 * values of up to 255 each.
142 * @stable ICU 2.4
143 */
144 U_STABLE void U_EXPORT2
145 u_versionFromString(UVersionInfo versionArray, const char *versionString);
146
147 /**
148 * Parse a Unicode string with dotted-decimal version information and
149 * fill in a UVersionInfo structure with the result.
150 * Definition of this function lives in putil.c
151 *
152 * @param versionArray The destination structure for the version information.
153 * @param versionString A Unicode string with dotted-decimal version
154 * information, with up to four non-negative number
155 * fields with values of up to 255 each.
156 * @stable ICU 4.2
157 */
158 U_STABLE void U_EXPORT2
159 u_versionFromUString(UVersionInfo versionArray, const UChar *versionString);
160
161
162 /**
163 * Write a string with dotted-decimal version information according
164 * to the input UVersionInfo.
165 * Definition of this function lives in putil.c
166 *
167 * @param versionArray The version information to be written as a string.
168 * @param versionString A string buffer that will be filled in with
169 * a string corresponding to the numeric version
170 * information in versionArray.
171 * The buffer size must be at least U_MAX_VERSION_STRING_LENGTH.
172 * @stable ICU 2.4
173 */
174 U_STABLE void U_EXPORT2
175 u_versionToString(const UVersionInfo versionArray, char *versionString);
176
177 /**
178 * Gets the ICU release version. The version array stores the version information
179 * for ICU. For example, release "1.3.31.2" is then represented as 0x01031F02.
180 * Definition of this function lives in putil.c
181 *
182 * @param versionArray the version # information, the result will be filled in
183 * @stable ICU 2.0
184 */
185 U_STABLE void U_EXPORT2
186 u_getVersion(UVersionInfo versionArray);
187 #endif