/*
*******************************************************************************
-* Copyright (C) 2000-2004, International Business Machines
+* Copyright (C) 2000-2011, International Business Machines
* Corporation and others. All Rights Reserved.
*******************************************************************************
*
*
* Created by: Vladimir Weinstein
*
-* Contains all the important version numbers for ICU.
* Gets included by utypes.h and Windows .rc files
*/
+/**
+ * \file
+ * \brief C API: API for accessing ICU version numbers.
+ */
/*===========================================================================*/
/* Main ICU version information */
/*===========================================================================*/
#ifndef UVERSION_H
#define UVERSION_H
-/** IMPORTANT: When updating version, the following things need to be done: */
-/** source/common/unicode/uversion.h - this file: update major, minor, */
-/** patchlevel, suffix, version, short version constants, namespace, */
-/** and copyright */
-/** source/common/common.dsp - update 'Output file name' on the link tab so */
-/** that it contains the new major/minor combination */
-/** source/i18n/i18n.dsp - same as for the common.dsp */
-/** source/layout/layout.dsp - same as for the common.dsp */
-/** source/stubdata/stubdata.dsp - same as for the common.dsp */
-/** source/extra/ustdio/ustdio.dsp - same as for the common.dsp */
-/** source/data/makedata.mak - change U_ICUDATA_NAME so that it contains */
-/** the new major/minor combination */
-/** source/tools/genren/genren.pl - use this script according to the README */
-/** in that folder */
-
#include "unicode/umachine.h"
-/** The standard copyright notice that gets compiled into each library.
- * This value will change in the subsequent releases of ICU
- * @stable ICU 2.4
- */
-#define U_COPYRIGHT_STRING \
- " Copyright (C) 2004, International Business Machines Corporation and others. All Rights Reserved. "
+/* Actual version info lives in uvernum.h */
+#include "unicode/uvernum.h"
/** Maximum length of the copyright string.
* @stable ICU 2.4
*/
#define U_COPYRIGHT_STRING_LENGTH 128
-/** The current ICU major version as an integer.
- * This value will change in the subsequent releases of ICU
- * @stable ICU 2.4
- */
-#define U_ICU_VERSION_MAJOR_NUM 3
-
-/** The current ICU minor version as an integer.
- * This value will change in the subsequent releases of ICU
- * @stable ICU 2.6
- */
-#define U_ICU_VERSION_MINOR_NUM 2
-
-/** The current ICU patchlevel version as an integer.
- * This value will change in the subsequent releases of ICU
- * @stable ICU 2.4
- */
-#define U_ICU_VERSION_PATCHLEVEL_NUM 0
-
-/** Glued version suffix for renamers
- * This value will change in the subsequent releases of ICU
- * @stable ICU 2.6
- */
-#define U_ICU_VERSION_SUFFIX _3_2
-
-/** The current ICU library version as a dotted-decimal string. The patchlevel
- * only appears in this string if it non-zero.
- * This value will change in the subsequent releases of ICU
- * @stable ICU 2.4
- */
-#define U_ICU_VERSION "3.2"
-
-/** The current ICU library major/minor version as a string without dots, for library name suffixes.
- * This value will change in the subsequent releases of ICU
- * @stable ICU 2.6
- */
-#define U_ICU_VERSION_SHORT "32"
-
/** An ICU version consists of up to 4 numbers from 0..255.
* @stable ICU 2.4
*/
#define U_MAX_VERSION_STRING_LENGTH 20
/** The binary form of a version on ICU APIs is an array of 4 uint8_t.
+ * To compare two versions, use memcmp(v1,v2,sizeof(UVersionInfo)).
* @stable ICU 2.4
*/
typedef uint8_t UVersionInfo[U_MAX_VERSION_LENGTH];
-#if U_HAVE_NAMESPACE && defined(XP_CPLUSPLUS)
-#if U_DISABLE_RENAMING
-#define U_ICU_NAMESPACE icu
-namespace U_ICU_NAMESPACE { }
+/*===========================================================================*/
+/* C++ namespace if supported. Versioned unless versioning is disabled. */
+/*===========================================================================*/
+
+/**
+ * \def U_NAMESPACE_BEGIN
+ * This is used to begin a declaration of a public ICU C++ API.
+ * When not compiling for C++, it does nothing.
+ * When compiling for C++, it begins an extern "C++" linkage block (to protect
+ * against cases in which an external client includes ICU header files inside
+ * an extern "C" linkage block).
+ *
+ * It also begins a versioned-ICU-namespace block.
+ * @stable ICU 2.4
+ */
+
+/**
+ * \def U_NAMESPACE_END
+ * This is used to end a declaration of a public ICU C++ API.
+ * When not compiling for C++, it does nothing.
+ * When compiling for C++, it ends the extern "C++" block begun by
+ * U_NAMESPACE_BEGIN.
+ *
+ * It also ends the versioned-ICU-namespace block begun by U_NAMESPACE_BEGIN.
+ * @stable ICU 2.4
+ */
+
+/**
+ * \def U_NAMESPACE_USE
+ * This is used to specify that the rest of the code uses the
+ * public ICU C++ API namespace.
+ * This is invoked by default; we recommend that you turn it off:
+ * See the "Recommended Build Options" section of the ICU4C readme
+ * (http://source.icu-project.org/repos/icu/icu/trunk/readme.html#RecBuild)
+ * @stable ICU 2.4
+ */
+
+/**
+ * \def U_NAMESPACE_QUALIFIER
+ * This is used to qualify that a function or class is part of
+ * the public ICU C++ API namespace.
+ *
+ * This macro is unnecessary since ICU 49 requires namespace support.
+ * You can just use "icu::" instead.
+ * @stable ICU 2.4
+ */
+
+/* Define namespace symbols if the compiler supports it. */
+#ifdef __cplusplus
+# if U_DISABLE_RENAMING
+# define U_ICU_NAMESPACE icu
+ namespace U_ICU_NAMESPACE { }
+# else
+# define U_ICU_NAMESPACE U_ICU_ENTRY_POINT_RENAME(icu)
+ namespace U_ICU_NAMESPACE { }
+ namespace icu = U_ICU_NAMESPACE;
+# endif
+
+# define U_NAMESPACE_BEGIN extern "C++" { namespace U_ICU_NAMESPACE {
+# define U_NAMESPACE_END } }
+# define U_NAMESPACE_USE using namespace U_ICU_NAMESPACE;
+# define U_NAMESPACE_QUALIFIER U_ICU_NAMESPACE::
+
+# ifndef U_USING_ICU_NAMESPACE
+# define U_USING_ICU_NAMESPACE 1
+# endif
+# if U_USING_ICU_NAMESPACE
+ U_NAMESPACE_USE
+# endif
#else
-#define U_ICU_NAMESPACE icu_3_2
-namespace U_ICU_NAMESPACE { }
-namespace icu = U_ICU_NAMESPACE;
-#endif
-U_NAMESPACE_USE
+# define U_NAMESPACE_BEGIN
+# define U_NAMESPACE_END
+# define U_NAMESPACE_USE
+# define U_NAMESPACE_QUALIFIER
#endif
-
/*===========================================================================*/
/* General version helper functions. Definitions in putil.c */
/*===========================================================================*/
U_STABLE void U_EXPORT2
u_versionFromString(UVersionInfo versionArray, const char *versionString);
+/**
+ * Parse a Unicode string with dotted-decimal version information and
+ * fill in a UVersionInfo structure with the result.
+ * Definition of this function lives in putil.c
+ *
+ * @param versionArray The destination structure for the version information.
+ * @param versionString A Unicode string with dotted-decimal version
+ * information, with up to four non-negative number
+ * fields with values of up to 255 each.
+ * @stable ICU 4.2
+ */
+U_STABLE void U_EXPORT2
+u_versionFromUString(UVersionInfo versionArray, const UChar *versionString);
+
+
/**
* Write a string with dotted-decimal version information according
* to the input UVersionInfo.
* @stable ICU 2.4
*/
U_STABLE void U_EXPORT2
-u_versionToString(UVersionInfo versionArray, char *versionString);
+u_versionToString(const UVersionInfo versionArray, char *versionString);
/**
* Gets the ICU release version. The version array stores the version information
*/
U_STABLE void U_EXPORT2
u_getVersion(UVersionInfo versionArray);
-
-
-/*===========================================================================
- * ICU collation framework version information
- * Version info that can be obtained from a collator is affected by these
- * numbers in a secret and magic way. Please use collator version as whole
- *===========================================================================
- */
-
-/** Collation runtime version (sort key generator, strcoll).
- * If the version is different, sortkeys for the same string could be different
- * version 2 was in ICU 1.8.1. changed is: compression intervals, French secondary
- * compression, generating quad level always when strength is quad or more
- * version 4 - ICU 2.2 - tracking UCA changes, ignore completely ignorables
- * in contractions, ignore primary ignorables after shifted
- * version 5 - ICU 2.8 - changed implicit generation code
- * This value may change in the subsequent releases of ICU
- * @stable ICU 2.4
- */
-#define UCOL_RUNTIME_VERSION 5
-
-/** Builder code version. When this is different, same tailoring might result
- * in assigning different collation elements to code points
- * version 2 was in ICU 1.8.1. added support for prefixes, tweaked canonical
- * closure. However, the tailorings should probably get same CEs assigned
- * version 5 - ICU 2.2 - fixed some bugs, renamed some indirect values.
- * version 6 - ICU 2.8 - fixed bug in builder that allowed 0xFF in primary values
- * Backward compatible with the old rules.
- * This value may change in the subsequent releases of ICU
- * @stable ICU 2.4
- */
-#define UCOL_BUILDER_VERSION 6
-
-/** *** Removed *** Instead we use the data we read from FractionalUCA.txt
- * This is the version of FractionalUCA.txt tailoring rules
- * Version 1 was in ICU 1.8.1. Version two contains canonical closure for
- * supplementary code points
- * Version 4 in ICU 2.2, following UCA=3.1.1d6, UCD=3.2.0
- * This value may change in the subsequent releases of ICU
- * @stable ICU 2.4
- */
-/*#define UCOL_FRACTIONAL_UCA_VERSION 4*/
-
-/** This is the version of the tailorings
- * This value may change in the subsequent releases of ICU
- * @stable ICU 2.4
- */
-#define UCOL_TAILORINGS_VERSION 1
-
#endif
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