| | 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 | |
| | 18 | U_NAMESPACE_USE |
| | 19 | |
| | 20 | |
| | 21 | U_CAPI UFieldPositionIterator* U_EXPORT2 |
| | 22 | ufieldpositer_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 | |
| | 35 | U_CAPI void U_EXPORT2 |
| | 36 | ufieldpositer_close(UFieldPositionIterator *fpositer) |
| | 37 | { |
| | 38 | delete (FieldPositionIterator*)fpositer; |
| | 39 | } |
| | 40 | |
| | 41 | |
| | 42 | U_CAPI int32_t U_EXPORT2 |
| | 43 | ufieldpositer_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 */ |
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