JavaScriptCore-621.1.tar.gz

[apple/javascriptcore.git] / wrec / CharacterClassConstructor.h

diff --git a/wrec/CharacterClassConstructor.h b/wrec/CharacterClassConstructor.h
deleted file mode 100644 (file)
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--- a/wrec/CharacterClassConstructor.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) 2008 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-#ifndef CharacterClassConstructor_h
-#define CharacterClassConstructor_h
-
-#include <wtf/Platform.h>
-
-#if ENABLE(WREC)
-
-#include "CharacterClass.h"
-#include <wtf/AlwaysInline.h>
-#include <wtf/Vector.h>
-#include <wtf/unicode/Unicode.h>
-
-namespace JSC { namespace WREC {
-
-    class CharacterClassConstructor {
-    public:
-        CharacterClassConstructor(bool isCaseInsensitive)
-            : m_charBuffer(-1)
-            , m_isPendingDash(false)
-            , m_isCaseInsensitive(isCaseInsensitive)
-            , m_isUpsideDown(false)
-        {
-        }
-
-        void flush();
-        
-        // We need to flush prior to an escaped hyphen to prevent it as being treated as indicating
-        // a range, e.g. [a\-c] we flush prior to adding the hyphen so that this is not treated as
-        // [a-c].  However, we do not want to flush if we have already seen a non escaped hyphen -
-        // e.g. [+-\-] should be treated the same as [+--], producing a range that will also match
-        // a comma.
-        void flushBeforeEscapedHyphen()
-        {
-            if (!m_isPendingDash)
-                flush();
-        }
-        
-        void put(UChar ch);
-        void append(const CharacterClass& other);
-
-        bool isUpsideDown() { return m_isUpsideDown; }
-
-        ALWAYS_INLINE CharacterClass charClass()
-        {
-            CharacterClass newCharClass = {
-                m_matches.begin(), m_matches.size(),
-                m_ranges.begin(), m_ranges.size(),
-                m_matchesUnicode.begin(), m_matchesUnicode.size(),
-                m_rangesUnicode.begin(), m_rangesUnicode.size(),
-            };
-
-            return newCharClass;
-        }
-
-    private:
-        void addSorted(Vector<UChar>& matches, UChar ch);
-        void addSortedRange(Vector<CharacterRange>& ranges, UChar lo, UChar hi);
-
-        int m_charBuffer;
-        bool m_isPendingDash;
-        bool m_isCaseInsensitive;
-        bool m_isUpsideDown;
-
-        Vector<UChar> m_matches;
-        Vector<CharacterRange> m_ranges;
-        Vector<UChar> m_matchesUnicode;
-        Vector<CharacterRange> m_rangesUnicode;
-    };
-
-} } // namespace JSC::WREC
-
-#endif // ENABLE(WREC)
-
-#endif // CharacterClassConstructor_h