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Unified Diff: source/i18n/unicode/utrans.h

Issue 845603002: Update ICU to 54.1 step 1 (Closed) Base URL: https://chromium.googlesource.com/chromium/deps/icu.git@master
Patch Set: remove unusued directories Created 5 years, 11 months ago
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Index: source/i18n/unicode/utrans.h
diff --git a/source/i18n/unicode/utrans.h b/source/i18n/unicode/utrans.h
index 5c1b4136d61af2f59fff5533d405e1de36591835..c6f67da0342736f6b4a60956dab68099432fd3bb 100644
--- a/source/i18n/unicode/utrans.h
+++ b/source/i18n/unicode/utrans.h
@@ -1,6 +1,6 @@
/*
*******************************************************************************
-* Copyright (C) 1997-2011, International Business Machines
+* Copyright (C) 1997-2011,2014 International Business Machines
* Corporation and others. All Rights Reserved.
*******************************************************************************
* Date Name Description
@@ -19,6 +19,7 @@
#include "unicode/urep.h"
#include "unicode/parseerr.h"
#include "unicode/uenum.h"
+#include "unicode/uset.h"
/********************************************************************
* General Notes
@@ -508,6 +509,56 @@ utrans_transIncrementalUChars(const UTransliterator* trans,
UTransPosition* pos,
UErrorCode* status);
+#ifndef U_HIDE_DRAFT_API
+/**
+ * Create a rule string that can be passed to utrans_openU to recreate this
+ * transliterator.
+ *
+ * @param trans The transliterator
+ * @param escapeUnprintable if TRUE then convert unprintable characters to their
+ * hex escape representations, \\uxxxx or \\Uxxxxxxxx.
+ * Unprintable characters are those other than
+ * U+000A, U+0020..U+007E.
+ * @param result A pointer to a buffer to receive the rules.
+ * @param resultLength The maximum size of result.
+ * @param status A pointer to the UErrorCode. In case of error status, the
+ * contents of result are undefined.
+ * @return int32_t The length of the rule string (may be greater than resultLength,
+ * in which case an error is returned).
+ * @draft ICU 53
+ */
+U_DRAFT int32_t U_EXPORT2
+utrans_toRules( const UTransliterator* trans,
+ UBool escapeUnprintable,
+ UChar* result, int32_t resultLength,
+ UErrorCode* status);
+
+/**
+ * Returns the set of all characters that may be modified in the input text by
+ * this UTransliterator, optionally ignoring the transliterator's current filter.
+ * @param trans The transliterator.
+ * @param ignoreFilter If FALSE, the returned set incorporates the
+ * UTransliterator's current filter; if the filter is changed,
+ * the return value of this function will change. If TRUE, the
+ * returned set ignores the effect of the UTransliterator's
+ * current filter.
+ * @param fillIn Pointer to a USet object to receive the modifiable characters
+ * set. Previous contents of fillIn are lost. <em>If fillIn is
+ * NULL, then a new USet is created and returned. The caller
+ * owns the result and must dispose of it by calling uset_close.</em>
+ * @param status A pointer to the UErrorCode.
+ * @return USet* Either fillIn, or if fillIn is NULL, a pointer to a
+ * newly-allocated USet that the user must close. In case of
+ * error, NULL is returned.
+ * @draft ICU 53
+ */
+U_DRAFT USet* U_EXPORT2
+utrans_getSourceSet(const UTransliterator* trans,
+ UBool ignoreFilter,
+ USet* fillIn,
+ UErrorCode* status);
+#endif /* U_HIDE_DRAFT_API */
+
/* deprecated API ----------------------------------------------------------- */
#ifndef U_HIDE_DEPRECATED_API
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