Source/JavaScriptCore/runtime/MapBase.cpp

/*
 * Copyright (C) 2016 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 * 1. Redistributions of source code must retain the above copyright
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 *    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
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
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#include "config.h"
#include "MapBase.h"

#include "JSCInlines.h"

namespace JSC {

template <typename HashMapBucketType>
void MapBase<HashMapBucketType>::visitChildren(JSCell* cell, SlotVisitor& visitor)
{
    MapBase* thisObject = static_cast<MapBase*>(cell);
    Base::visitChildren(thisObject, visitor);
    visitor.append(&thisObject->m_map);
}

template <typename HashMapBucketType>
size_t MapBase<HashMapBucketType>::estimatedSize(JSCell* cell)
{
    return Base::estimatedSize(cell) + static_cast<MapBase*>(cell)->m_map->approximateSize();
}

template class MapBase<HashMapBucket<HashMapBucketDataKeyValue>>;
template class MapBase<HashMapBucket<HashMapBucketDataKey>>;

} // namespace JSC