icuSources/i18n/collationdatawriter.h

   1 // © 2016 and later: Unicode, Inc. and others.
   2 // License & terms of use: http://www.unicode.org/copyright.html
   3 /*
   4 *******************************************************************************
   5 * Copyright (C) 2013-2014, International Business Machines
   6 * Corporation and others.  All Rights Reserved.
   7 *******************************************************************************
   8 * collationdatawriter.h
   9 *
  10 * created on: 2013aug06
  11 * created by: Markus W. Scherer
  12 */
  13
  14 #ifndef __COLLATIONDATAWRITER_H__
  15 #define __COLLATIONDATAWRITER_H__
  16
  17 #include "unicode/utypes.h"
  18
  19 #if !UCONFIG_NO_COLLATION
  20
  21 U_NAMESPACE_BEGIN
  22
  23 struct CollationData;
  24 struct CollationSettings;
  25 struct CollationTailoring;
  26
  27 /**
  28  * Collation-related code for tools & demos.
  29  */
  30 class U_I18N_API CollationDataWriter /* all static */ {
  31 public:
  32     static int32_t writeBase(const CollationData &data, const CollationSettings &settings,
  33                              const void *rootElements, int32_t rootElementsLength,
  34                              int32_t indexes[], uint8_t *dest, int32_t capacity,
  35                              UErrorCode &errorCode);
  36
  37     static int32_t writeTailoring(const CollationTailoring &t, const CollationSettings &settings,
  38                                   int32_t indexes[], uint8_t *dest, int32_t capacity,
  39                                   UErrorCode &errorCode);
  40
  41 private:
  42     CollationDataWriter();  // no constructor
  43
  44     static int32_t write(UBool isBase, const UVersionInfo dataVersion,
  45                          const CollationData &data, const CollationSettings &settings,
  46                          const void *rootElements, int32_t rootElementsLength,
  47                          int32_t indexes[], uint8_t *dest, int32_t capacity,
  48                          UErrorCode &errorCode);
  49
  50     static void copyData(const int32_t indexes[], int32_t startIndex,
  51                          const void *src, uint8_t *dest);
  52 };
  53
  54 U_NAMESPACE_END
  55
  56 #endif  // !UCONFIG_NO_COLLATION
  57 #endif  // __COLLATIONDATAWRITER_H__