icuSources/i18n/collationdatawriter.h

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