1// © 2016 and later: Unicode, Inc. and others.
2// License & terms of use: http://www.unicode.org/copyright.html
3/*
4*****************************************************************************************
5* Copyright (C) 2015, International Business Machines
6* Corporation and others. All Rights Reserved.
7*****************************************************************************************
8*/
9
10#include "unicode/utypes.h"
11
12#if !UCONFIG_NO_FORMATTING
13
14#include "unicode/ufieldpositer.h"
15#include "unicode/fpositer.h"
16#include "unicode/localpointer.h"
17
18U_NAMESPACE_USE
19
20
21U_CAPI UFieldPositionIterator* U_EXPORT2
22ufieldpositer_open(UErrorCode* status)
23{
24 if (U_FAILURE(*status)) {
25 return NULL;
26 }
27 FieldPositionIterator* fpositer = new FieldPositionIterator();
28 if (fpositer == NULL) {
29 *status = U_MEMORY_ALLOCATION_ERROR;
30 }
31 return (UFieldPositionIterator*)fpositer;
32}
33
34
35U_CAPI void U_EXPORT2
36ufieldpositer_close(UFieldPositionIterator *fpositer)
37{
38 delete (FieldPositionIterator*)fpositer;
39}
40
41
42U_CAPI int32_t U_EXPORT2
43ufieldpositer_next(UFieldPositionIterator *fpositer,
44 int32_t *beginIndex, int32_t *endIndex)
45{
46 FieldPosition fp;
47 int32_t field = -1;
48 if (((FieldPositionIterator*)fpositer)->next(fp)) {
49 field = fp.getField();
50 if (beginIndex) {
51 *beginIndex = fp.getBeginIndex();
52 }
53 if (endIndex) {
54 *endIndex = fp.getEndIndex();
55 }
56 }
57 return field;
58}
59
60
61#endif /* #if !UCONFIG_NO_FORMATTING */
62