Move ICU headers part 1

public/common/unicode/unimatch.h

Index: public/common/unicode/unimatch.h
===================================================================
--- public/common/unicode/unimatch.h	(revision 210659)
+++ public/common/unicode/unimatch.h	(working copy)
@@ -1,163 +0,0 @@
-/*
-* Copyright (C) 2001-2005, International Business Machines Corporation and others. All Rights Reserved.
-**********************************************************************
-*   Date        Name        Description
-*   07/18/01    aliu        Creation.
-**********************************************************************
-*/
-#ifndef UNIMATCH_H
-#define UNIMATCH_H
-
-#include "unicode/utypes.h"
-
-/**
- * \file 
- * \brief C++ API: Unicode Matcher
- */
-
-
-U_NAMESPACE_BEGIN
-
-class Replaceable;
-class UnicodeString;
-class UnicodeSet;
-
-/**
- * Constants returned by <code>UnicodeMatcher::matches()</code>
- * indicating the degree of match.
- * @stable ICU 2.4
- */
-enum UMatchDegree {
-    /**
-     * Constant returned by <code>matches()</code> indicating a
-     * mismatch between the text and this matcher.  The text contains
-     * a character which does not match, or the text does not contain
-     * all desired characters for a non-incremental match.
-     * @stable ICU 2.4
-     */
-    U_MISMATCH,
-    
-    /**
-     * Constant returned by <code>matches()</code> indicating a
-     * partial match between the text and this matcher.  This value is
-     * only returned for incremental match operations.  All characters
-     * of the text match, but more characters are required for a
-     * complete match.  Alternatively, for variable-length matchers,
-     * all characters of the text match, and if more characters were
-     * supplied at limit, they might also match.
-     * @stable ICU 2.4
-     */
-    U_PARTIAL_MATCH,
-    
-    /**
-     * Constant returned by <code>matches()</code> indicating a
-     * complete match between the text and this matcher.  For an
-     * incremental variable-length match, this value is returned if
-     * the given text matches, and it is known that additional
-     * characters would not alter the extent of the match.
-     * @stable ICU 2.4
-     */
-    U_MATCH
-};
-
-/**
- * <code>UnicodeMatcher</code> defines a protocol for objects that can
- * match a range of characters in a Replaceable string.
- * @stable ICU 2.4
- */
-class U_COMMON_API UnicodeMatcher /* not : public UObject because this is an interface/mixin class */ {
-
-public:
-    /**
-     * Destructor.
-     * @stable ICU 2.4
-     */
-    virtual ~UnicodeMatcher();
-
-    /**
-     * Return a UMatchDegree value indicating the degree of match for
-     * the given text at the given offset.  Zero, one, or more
-     * characters may be matched.
-     *
-     * Matching in the forward direction is indicated by limit >
-     * offset.  Characters from offset forwards to limit-1 will be
-     * considered for matching.
-     * 
-     * Matching in the reverse direction is indicated by limit <
-     * offset.  Characters from offset backwards to limit+1 will be
-     * considered for matching.
-     *
-     * If limit == offset then the only match possible is a zero
-     * character match (which subclasses may implement if desired).
-     *
-     * As a side effect, advance the offset parameter to the limit of
-     * the matched substring.  In the forward direction, this will be
-     * the index of the last matched character plus one.  In the
-     * reverse direction, this will be the index of the last matched
-     * character minus one.
-     *
-     * <p>Note:  This method is not const because some classes may
-     * modify their state as the result of a match.
-     *
-     * @param text the text to be matched
-     * @param offset on input, the index into text at which to begin
-     * matching.  On output, the limit of the matched text.  The
-     * number of matched characters is the output value of offset
-     * minus the input value.  Offset should always point to the
-     * HIGH SURROGATE (leading code unit) of a pair of surrogates,
-     * both on entry and upon return.
-     * @param limit the limit index of text to be matched.  Greater
-     * than offset for a forward direction match, less than offset for
-     * a backward direction match.  The last character to be
-     * considered for matching will be text.charAt(limit-1) in the
-     * forward direction or text.charAt(limit+1) in the backward
-     * direction.
-     * @param incremental if TRUE, then assume further characters may
-     * be inserted at limit and check for partial matching.  Otherwise
-     * assume the text as given is complete.
-     * @return a match degree value indicating a full match, a partial
-     * match, or a mismatch.  If incremental is FALSE then
-     * U_PARTIAL_MATCH should never be returned.
-     * @stable ICU 2.4
-     */
-    virtual UMatchDegree matches(const Replaceable& text,
-                                 int32_t& offset,
-                                 int32_t limit,
-                                 UBool incremental) = 0;
-
-    /**
-     * Returns a string representation of this matcher.  If the result of
-     * calling this function is passed to the appropriate parser, it
-     * will produce another matcher that is equal to this one.
-     * @param result the string to receive the pattern.  Previous
-     * contents will be deleted.
-     * @param escapeUnprintable if TRUE then convert unprintable
-     * character to their hex escape representations, \\uxxxx or
-     * \\Uxxxxxxxx.  Unprintable characters are those other than
-     * U+000A, U+0020..U+007E.
-     * @stable ICU 2.4
-     */
-    virtual UnicodeString& toPattern(UnicodeString& result,
-                                     UBool escapeUnprintable = FALSE) const = 0;
-
-    /**
-     * Returns TRUE if this matcher will match a character c, where c
-     * & 0xFF == v, at offset, in the forward direction (with limit >
-     * offset).  This is used by <tt>RuleBasedTransliterator</tt> for
-     * indexing.
-     * @stable ICU 2.4
-     */
-    virtual UBool matchesIndexValue(uint8_t v) const = 0;
-
-    /**
-     * Union the set of all characters that may be matched by this object
-     * into the given set.
-     * @param toUnionTo the set into which to union the source characters
-     * @stable ICU 2.4
-     */
-    virtual void addMatchSetTo(UnicodeSet& toUnionTo) const = 0;
-};
-
-U_NAMESPACE_END
-
-#endif