icuSources/i18n/uplrule.cpp

   1 /*
   2 *****************************************************************************************
   3 * Copyright (C) 2010 Apple Inc. All Rights Reserved.
   4 *****************************************************************************************
   5 */
   6
   7 #include "unicode/utypes.h"
   8
   9 #if !UCONFIG_NO_FORMATTING
  10
  11 #include "unicode/uplrule.h"
  12 #include "unicode/plurrule.h"
  13 #include "unicode/locid.h"
  14 #include "unicode/unistr.h"
  15
  16 U_NAMESPACE_USE
  17
  18 U_CAPI UPluralRules* U_EXPORT2
  19 uplrule_open(const char *locale,
  20               UErrorCode *status)
  21 {
  22     if (status == NULL || U_FAILURE(*status)) {
  23         return 0;
  24     }
  25         return (UPluralRules*)PluralRules::forLocale(Locale(locale), *status);
  26 }
  27
  28 U_CAPI void U_EXPORT2
  29 uplrule_close(UPluralRules *plrules)
  30 {
  31   delete (PluralRules*)plrules;
  32 }
  33
  34 U_CAPI int32_t U_EXPORT2
  35 uplrule_select(const UPluralRules *plrules,
  36                int32_t number,
  37                UChar *keyword, int32_t capacity,
  38                UErrorCode *status)
  39 {
  40     if (status == NULL || U_FAILURE(*status)) {
  41         return 0;
  42     }
  43     UnicodeString result = ((PluralRules*)plrules)->select(number);
  44         return result.extract(keyword, capacity, *status);
  45 }
  46
  47 U_CAPI int32_t U_EXPORT2
  48 uplrule_selectDouble(const UPluralRules *plrules,
  49                      double number,
  50                      UChar *keyword, int32_t capacity,
  51                      UErrorCode *status)
  52 {
  53     if (status == NULL || U_FAILURE(*status)) {
  54         return 0;
  55     }
  56     UnicodeString result = ((PluralRules*)plrules)->select(number);
  57         return result.extract(keyword, capacity, *status);
  58 }
  59
  60 #endif /* #if !UCONFIG_NO_FORMATTING */