ICU 56 update step 1

source/i18n/ufieldpositer.cpp

+/*
+*****************************************************************************************
+* 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 NULL;
+    }
+    FieldPositionIterator* fpositer = new FieldPositionIterator();
+    if (fpositer == NULL) {
+        *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 */