Imported WebKit commit 7e538425aa020340619e927792f3d895061fb54b (http://svn.webkit.org/repository/webkit/trunk@116286)

1 files changed, 0 insertions, 329 deletions

diff --git a/Source/JavaScriptCore/wtf/RefPtrHashMap.h b/Source/JavaScriptCore/wtf/RefPtrHashMap.h
deleted file mode 100644
index f48a59cf6..000000000
--- a/Source/JavaScriptCore/wtf/RefPtrHashMap.h
+++ /dev/null
@@ -1,329 +0,0 @@
-/*
- * Copyright (C) 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef RefPtrHashMap_h
-#define RefPtrHashMap_h
-
-namespace WTF {
-
-    // This specialization is a copy of HashMap for use with RefPtr keys, with overloaded functions
-    // to allow for lookup by pointer instead of RefPtr, avoiding ref-count churn.
-    
-     // FIXME: Find a way to do this with traits that doesn't require a copy of the HashMap template.
-    
-    template<typename T, typename MappedArg, typename HashArg, typename KeyTraitsArg, typename MappedTraitsArg>
-    class HashMap<RefPtr<T>, MappedArg, HashArg, KeyTraitsArg, MappedTraitsArg> {
-        WTF_MAKE_FAST_ALLOCATED;
-    private:
-        typedef KeyTraitsArg KeyTraits;
-        typedef MappedTraitsArg MappedTraits;
-        typedef PairHashTraits<KeyTraits, MappedTraits> ValueTraits;
-
-    public:
-        typedef typename KeyTraits::TraitType KeyType;
-        typedef T* RawKeyType;
-        typedef typename MappedTraits::TraitType MappedType;
-        typedef typename ValueTraits::TraitType ValueType;
-
-    private:
-        typedef typename MappedTraits::PassInType MappedPassInType;
-        typedef typename MappedTraits::PassOutType MappedPassOutType;
-        typedef typename MappedTraits::PeekType MappedPeekType;
-
-        typedef typename ReferenceTypeMaker<MappedPassInType>::ReferenceType MappedPassInReferenceType;
-        
-        typedef HashArg HashFunctions;
-
-        typedef HashTable<KeyType, ValueType, PairFirstExtractor<ValueType>,
-            HashFunctions, ValueTraits, KeyTraits> HashTableType;
-
-        typedef HashMapTranslator<ValueTraits, HashFunctions>
-            Translator;
-
-    public:
-        typedef HashTableIteratorAdapter<HashTableType, ValueType> iterator;
-        typedef HashTableConstIteratorAdapter<HashTableType, ValueType> const_iterator;
-
-        void swap(HashMap&);
-
-        int size() const;
-        int capacity() const;
-        bool isEmpty() const;
-
-        // iterators iterate over pairs of keys and values
-        iterator begin();
-        iterator end();
-        const_iterator begin() const;
-        const_iterator end() const;
-
-        iterator find(const KeyType&);
-        iterator find(RawKeyType);
-        const_iterator find(const KeyType&) const;
-        const_iterator find(RawKeyType) const;
-        bool contains(const KeyType&) const;
-        bool contains(RawKeyType) const;
-        MappedPeekType get(const KeyType&) const;
-        MappedPeekType get(RawKeyType) const;
-        MappedPeekType inlineGet(RawKeyType) const;
-
-        // replaces value but not key if key is already present
-        // return value is a pair of the iterator to the key location, 
-        // and a boolean that's true if a new value was actually added
-        pair<iterator, bool> set(const KeyType&, MappedPassInType); 
-        pair<iterator, bool> set(RawKeyType, MappedPassInType); 
-
-        // does nothing if key is already present
-        // return value is a pair of the iterator to the key location, 
-        // and a boolean that's true if a new value was actually added
-        pair<iterator, bool> add(const KeyType&, MappedPassInType); 
-        pair<iterator, bool> add(RawKeyType, MappedPassInType); 
-
-        void remove(const KeyType&);
-        void remove(RawKeyType);
-        void remove(iterator);
-        void clear();
-
-        MappedPassOutType take(const KeyType&); // efficient combination of get with remove
-        MappedPassOutType take(RawKeyType); // efficient combination of get with remove
-
-    private:
-        pair<iterator, bool> inlineAdd(const KeyType&, MappedPassInReferenceType);
-        pair<iterator, bool> inlineAdd(RawKeyType, MappedPassInReferenceType);
-
-        HashTableType m_impl;
-    };
-    
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline void HashMap<RefPtr<T>, U, V, W, X>::swap(HashMap& other)
-    {
-        m_impl.swap(other.m_impl); 
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline int HashMap<RefPtr<T>, U, V, W, X>::size() const
-    {
-        return m_impl.size(); 
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline int HashMap<RefPtr<T>, U, V, W, X>::capacity() const
-    { 
-        return m_impl.capacity(); 
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline bool HashMap<RefPtr<T>, U, V, W, X>::isEmpty() const
-    {
-        return m_impl.isEmpty();
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline typename HashMap<RefPtr<T>, U, V, W, X>::iterator HashMap<RefPtr<T>, U, V, W, X>::begin()
-    {
-        return m_impl.begin();
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline typename HashMap<RefPtr<T>, U, V, W, X>::iterator HashMap<RefPtr<T>, U, V, W, X>::end()
-    {
-        return m_impl.end();
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline typename HashMap<RefPtr<T>, U, V, W, X>::const_iterator HashMap<RefPtr<T>, U, V, W, X>::begin() const
-    {
-        return m_impl.begin();
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline typename HashMap<RefPtr<T>, U, V, W, X>::const_iterator HashMap<RefPtr<T>, U, V, W, X>::end() const
-    {
-        return m_impl.end();
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline typename HashMap<RefPtr<T>, U, V, W, X>::iterator HashMap<RefPtr<T>, U, V, W, X>::find(const KeyType& key)
-    {
-        return m_impl.find(key);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline typename HashMap<RefPtr<T>, U, V, W, X>::iterator HashMap<RefPtr<T>, U, V, W, X>::find(RawKeyType key)
-    {
-        return m_impl.template find<Translator>(key);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline typename HashMap<RefPtr<T>, U, V, W, X>::const_iterator HashMap<RefPtr<T>, U, V, W, X>::find(const KeyType& key) const
-    {
-        return m_impl.find(key);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline typename HashMap<RefPtr<T>, U, V, W, X>::const_iterator HashMap<RefPtr<T>, U, V, W, X>::find(RawKeyType key) const
-    {
-        return m_impl.template find<Translator>(key);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline bool HashMap<RefPtr<T>, U, V, W, X>::contains(const KeyType& key) const
-    {
-        return m_impl.contains(key);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline bool HashMap<RefPtr<T>, U, V, W, X>::contains(RawKeyType key) const
-    {
-        return m_impl.template contains<Translator>(key);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline pair<typename HashMap<RefPtr<T>, U, V, W, X>::iterator, bool>
-    HashMap<RefPtr<T>, U, V, W, X>::inlineAdd(const KeyType& key, MappedPassInReferenceType mapped) 
-    {
-        return m_impl.template add<Translator>(key, mapped);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline pair<typename HashMap<RefPtr<T>, U, V, W, X>::iterator, bool>
-    HashMap<RefPtr<T>, U, V, W, X>::inlineAdd(RawKeyType key, MappedPassInReferenceType mapped) 
-    {
-        return m_impl.template add<Translator>(key, mapped);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    pair<typename HashMap<RefPtr<T>, U, V, W, X>::iterator, bool>
-    HashMap<RefPtr<T>, U, V, W, X>::set(const KeyType& key, MappedPassInType mapped) 
-    {
-        pair<iterator, bool> result = inlineAdd(key, mapped);
-        if (!result.second) {
-            // The inlineAdd call above found an existing hash table entry; we need to set the mapped value.
-            MappedTraits::store(mapped, result.first->second);
-        }
-        return result;
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    pair<typename HashMap<RefPtr<T>, U, V, W, X>::iterator, bool>
-    HashMap<RefPtr<T>, U, V, W, X>::set(RawKeyType key, MappedPassInType mapped) 
-    {
-        pair<iterator, bool> result = inlineAdd(key, mapped);
-        if (!result.second) {
-            // The inlineAdd call above found an existing hash table entry; we need to set the mapped value.
-            MappedTraits::store(mapped, result.first->second);
-        }
-        return result;
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    pair<typename HashMap<RefPtr<T>, U, V, W, X>::iterator, bool>
-    HashMap<RefPtr<T>, U, V, W, X>::add(const KeyType& key, MappedPassInType mapped)
-    {
-        return inlineAdd(key, mapped);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    pair<typename HashMap<RefPtr<T>, U, V, W, X>::iterator, bool>
-    HashMap<RefPtr<T>, U, V, W, X>::add(RawKeyType key, MappedPassInType mapped)
-    {
-        return inlineAdd(key, mapped);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename MappedTraits>
-    typename HashMap<RefPtr<T>, U, V, W, MappedTraits>::MappedPeekType
-    HashMap<RefPtr<T>, U, V, W, MappedTraits>::get(const KeyType& key) const
-    {
-        ValueType* entry = const_cast<HashTableType&>(m_impl).lookup(key);
-        if (!entry)
-            return MappedTraits::peek(MappedTraits::emptyValue());
-        return MappedTraits::peek(entry->second);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename MappedTraits>
-    typename HashMap<RefPtr<T>, U, V, W, MappedTraits>::MappedPeekType
-    inline HashMap<RefPtr<T>, U, V, W, MappedTraits>::inlineGet(RawKeyType key) const
-    {
-        ValueType* entry = const_cast<HashTableType&>(m_impl).template lookup<Translator>(key);
-        if (!entry)
-            return MappedTraits::peek(MappedTraits::emptyValue());
-        return MappedTraits::peek(entry->second);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename MappedTraits>
-    typename HashMap<RefPtr<T>, U, V, W, MappedTraits>::MappedPeekType
-    HashMap<RefPtr<T>, U, V, W, MappedTraits>::get(RawKeyType key) const
-    {
-        return inlineGet(key);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline void HashMap<RefPtr<T>, U, V, W, X>::remove(iterator it)
-    {
-        if (it.m_impl == m_impl.end())
-            return;
-        m_impl.internalCheckTableConsistency();
-        m_impl.removeWithoutEntryConsistencyCheck(it.m_impl);
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline void HashMap<RefPtr<T>, U, V, W, X>::remove(const KeyType& key)
-    {
-        remove(find(key));
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline void HashMap<RefPtr<T>, U, V, W, X>::remove(RawKeyType key)
-    {
-        remove(find(key));
-    }
-
-    template<typename T, typename U, typename V, typename W, typename X>
-    inline void HashMap<RefPtr<T>, U, V, W, X>::clear()
-    {
-        m_impl.clear();
-    }
-
-    template<typename T, typename U, typename V, typename W, typename MappedTraits>
-    typename HashMap<RefPtr<T>, U, V, W, MappedTraits>::MappedPassOutType
-    HashMap<RefPtr<T>, U, V, W, MappedTraits>::take(const KeyType& key)
-    {
-        iterator it = find(key);
-        if (it == end())
-            return MappedTraits::passOut(MappedTraits::emptyValue());
-        MappedPassOutType result = MappedTraits::passOut(it->second);
-        remove(it);
-        return result;
-    }
-
-    template<typename T, typename U, typename V, typename W, typename MappedTraits>
-    typename HashMap<RefPtr<T>, U, V, W, MappedTraits>::MappedPassOutType
-    HashMap<RefPtr<T>, U, V, W, MappedTraits>::take(RawKeyType key)
-    {
-        iterator it = find(key);
-        if (it == end())
-            return MappedTraits::passOut(MappedTraits::emptyValue());
-        MappedPassOutType result = MappedTraits::passOut(it->second);
-        remove(it);
-        return result;
-    }
-
-} // namespace WTF
-
-#endif // RefPtrHashMap_h