1/*
2*****************************************************************************************
3* Copyright (C) 2010-2012, International Business Machines
4* Corporation and others. All Rights Reserved.
5*****************************************************************************************
6*/
7
8#include "unicode/utypes.h"
9
10#if !UCONFIG_NO_FORMATTING
11
12#include "unicode/upluralrules.h"
13#include "unicode/plurrule.h"
14#include "unicode/locid.h"
15#include "unicode/unistr.h"
16
17U_NAMESPACE_USE
18
19
20U_CAPI UPluralRules* U_EXPORT2
21uplrules_open(const char *locale, UErrorCode *status)
22{
23    return uplrules_openForType(locale, UPLURAL_TYPE_CARDINAL, status);
24}
25
26U_CAPI UPluralRules* U_EXPORT2
27uplrules_openForType(const char *locale, UPluralType type, UErrorCode *status)
28{
29    return (UPluralRules*)PluralRules::forLocale(Locale(locale), type, *status);
30}
31
32U_CAPI void U_EXPORT2
33uplrules_close(UPluralRules *uplrules)
34{
35    delete (PluralRules*)uplrules;
36}
37
38U_CAPI int32_t U_EXPORT2
39uplrules_select(const UPluralRules *uplrules,
40                double number,
41                UChar *keyword, int32_t capacity,
42                UErrorCode *status)
43{
44    if (U_FAILURE(*status)) {
45        return 0;
46    }
47    if (keyword == NULL ? capacity != 0 : capacity < 0) {
48        *status = U_ILLEGAL_ARGUMENT_ERROR;
49        return 0;
50    }
51    UnicodeString result = ((PluralRules*)uplrules)->select(number);
52    return result.extract(keyword, capacity, *status);
53}
54
55
56#endif /* #if !UCONFIG_NO_FORMATTING */
57