ICU 67.1  67.1
uversion.h
Go to the documentation of this file.
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 
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 
38 #define U_COPYRIGHT_STRING_LENGTH 128
39 
43 #define U_MAX_VERSION_LENGTH 4
44 
48 #define U_VERSION_DELIMITER '.'
49 
53 #define U_MAX_VERSION_STRING_LENGTH 20
54 
60 
61 /*===========================================================================*/
62 /* C++ namespace if supported. Versioned unless versioning is disabled. */
63 /*===========================================================================*/
64 
65 /* Define C++ namespace symbols. */
66 #ifdef __cplusplus
67 
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 
144 U_STABLE void U_EXPORT2
145 u_versionFromString(UVersionInfo versionArray, const char *versionString);
146 
158 U_STABLE void U_EXPORT2
159 u_versionFromUString(UVersionInfo versionArray, const UChar *versionString);
160 
161 
174 U_STABLE void U_EXPORT2
175 u_versionToString(const UVersionInfo versionArray, char *versionString);
176 
185 U_STABLE void U_EXPORT2
186 u_getVersion(UVersionInfo versionArray);
187 #endif
uint8_t UVersionInfo[U_MAX_VERSION_LENGTH]
The binary form of a version on ICU APIs is an array of 4 uint8_t.
Definition: uversion.h:59
C API: definitions of ICU version numbers.
#define U_MAX_VERSION_LENGTH
An ICU version consists of up to 4 numbers from 0..255.
Definition: uversion.h:43
void u_getVersion(UVersionInfo versionArray)
Gets the ICU release version.
void u_versionFromString(UVersionInfo versionArray, const char *versionString)
Parse a string with dotted-decimal version information and fill in a UVersionInfo structure with the ...
Basic types and constants for UTF.
File coll.h.
Definition: appendable.h:31
char16_t UChar
The base type for UTF-16 code units and pointers.
Definition: umachine.h:376
void u_versionToString(const UVersionInfo versionArray, char *versionString)
Write a string with dotted-decimal version information according to the input UVersionInfo.
void u_versionFromUString(UVersionInfo versionArray, const UChar *versionString)
Parse a Unicode string with dotted-decimal version information and fill in a UVersionInfo structure w...
#define U_STABLE
This is used to declare a function as a stable public ICU C API.
Definition: umachine.h:111