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// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
*****************************************************************************************
* Copyright (C) 2015, International Business Machines
* Corporation and others. All Rights Reserved.
*****************************************************************************************
*/
#include "unicode/utypes.h"
#if !UCONFIG_NO_FORMATTING
#include "unicode/ufieldpositer.h"
#include "unicode/fpositer.h"
#include "unicode/localpointer.h"
U_NAMESPACE_USE
U_CAPI UFieldPositionIterator* U_EXPORT2
ufieldpositer_open(UErrorCode* status)
{
if (U_FAILURE(*status)) {
return nullptr;
}
FieldPositionIterator* fpositer = new FieldPositionIterator();
if (fpositer == nullptr) {
*status = U_MEMORY_ALLOCATION_ERROR;
}
return (UFieldPositionIterator*)fpositer;
}
U_CAPI void U_EXPORT2
ufieldpositer_close(UFieldPositionIterator *fpositer)
{
delete (FieldPositionIterator*)fpositer;
}
U_CAPI int32_t U_EXPORT2
ufieldpositer_next(UFieldPositionIterator *fpositer,
int32_t *beginIndex, int32_t *endIndex)
{
FieldPosition fp;
int32_t field = -1;
if (((FieldPositionIterator*)fpositer)->next(fp)) {
field = fp.getField();
if (beginIndex) {
*beginIndex = fp.getBeginIndex();
}
if (endIndex) {
*endIndex = fp.getEndIndex();
}
}
return field;
}
#endif /* #if !UCONFIG_NO_FORMATTING */
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