uversion.h

Go to the documentation of this file.

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*******************************************************************************
*   Copyright (C) 2000-2011, International Business Machines
*   Corporation and others.  All Rights Reserved.
*******************************************************************************
*
*   file name:  uversion.h
*   encoding:   UTF-8
*   tab size:   8 (not used)
*   indentation:4
*
*   Created by: Vladimir Weinstein
*
*  Gets included by utypes.h and Windows .rc files
*/
 
/*===========================================================================*/
/* Main ICU version information                                              */
/*===========================================================================*/
 
#ifndef UVERSION_H
#define UVERSION_H
 
#include "unicode/umachine.h"
 
/* Actual version info lives in uvernum.h */
#include "unicode/uvernum.h"
 
#define U_COPYRIGHT_STRING_LENGTH  128
 
#define U_MAX_VERSION_LENGTH 4
 
#define U_VERSION_DELIMITER '.'
 
#define U_MAX_VERSION_STRING_LENGTH 20
 
typedef uint8_t UVersionInfo[U_MAX_VERSION_LENGTH];
 
/*===========================================================================*/
/* C++ namespace if supported. Versioned unless versioning is disabled.      */
/*===========================================================================*/
 
/* Define C++ namespace symbols. */
#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 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
#       if defined(U_COMBINED_IMPLEMENTATION) || defined(U_COMMON_IMPLEMENTATION) || \
                defined(U_I18N_IMPLEMENTATION) || defined(U_IO_IMPLEMENTATION) || \
                defined(U_LAYOUTEX_IMPLEMENTATION) || defined(U_TOOLUTIL_IMPLEMENTATION)
#           define U_USING_ICU_NAMESPACE 0
#       else
#           define U_USING_ICU_NAMESPACE 0
#       endif
#   endif
#   if U_USING_ICU_NAMESPACE
        U_NAMESPACE_USE
#   endif
 
#ifndef U_HIDE_DRAFT_API
// The first test is the same as for defining U_EXPORT for Windows.
#if defined(_MSC_VER) || (UPRV_HAS_DECLSPEC_ATTRIBUTE(__dllexport__) && \
                          UPRV_HAS_DECLSPEC_ATTRIBUTE(__dllimport__))
#   define U_HEADER_NESTED_NAMESPACE header
#elif defined(U_COMBINED_IMPLEMENTATION) || defined(U_COMMON_IMPLEMENTATION) || \
        defined(U_I18N_IMPLEMENTATION) || defined(U_IO_IMPLEMENTATION) || \
        defined(U_LAYOUTEX_IMPLEMENTATION) || defined(U_TOOLUTIL_IMPLEMENTATION)
#   define U_HEADER_NESTED_NAMESPACE internal
#else
#   define U_HEADER_NESTED_NAMESPACE header
#endif
 
#define U_HEADER_ONLY_NAMESPACE U_ICU_NAMESPACE::U_HEADER_NESTED_NAMESPACE
 
namespace U_HEADER_ONLY_NAMESPACE {}
#endif  // U_HIDE_DRAFT_API
 
#endif /* __cplusplus */
 
/*===========================================================================*/
/* General version helper functions. Definitions in putil.c                  */
/*===========================================================================*/
 
U_CAPI void U_EXPORT2
u_versionFromString(UVersionInfo versionArray, const char *versionString);
 
U_CAPI void U_EXPORT2
u_versionFromUString(UVersionInfo versionArray, const UChar *versionString);
 
 
U_CAPI void U_EXPORT2
u_versionToString(const UVersionInfo versionArray, char *versionString);
 
U_CAPI void U_EXPORT2
u_getVersion(UVersionInfo versionArray);
#endif