| /* |
| * Copyright (C) 2012 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. AND ITS CONTRIBUTORS ``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 ITS 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 WeakSetInlines_h |
| #define WeakSetInlines_h |
| |
| #include "WeakSet.h" |
| |
| namespace JSC { |
| |
| inline WeakImpl* WeakSet::allocate(JSValue jsValue, WeakHandleOwner* weakHandleOwner, void* context) |
| { |
| WeakSet& weakSet = MarkedBlock::blockFor(jsValue.asCell())->weakSet(); |
| WeakBlock::FreeCell* allocator = weakSet.m_allocator; |
| if (UNLIKELY(!allocator)) |
| allocator = weakSet.findAllocator(); |
| weakSet.m_allocator = allocator->next; |
| |
| WeakImpl* weakImpl = WeakBlock::asWeakImpl(allocator); |
| return new (NotNull, weakImpl) WeakImpl(jsValue, weakHandleOwner, context); |
| } |
| |
| inline void WeakBlock::finalize(WeakImpl* weakImpl) |
| { |
| ASSERT(weakImpl->state() == WeakImpl::Dead); |
| weakImpl->setState(WeakImpl::Finalized); |
| WeakHandleOwner* weakHandleOwner = weakImpl->weakHandleOwner(); |
| if (!weakHandleOwner) |
| return; |
| weakHandleOwner->finalize(Handle<Unknown>::wrapSlot(&const_cast<JSValue&>(weakImpl->jsValue())), weakImpl->context()); |
| } |
| |
| } // namespace JSC |
| |
| #endif // WeakSetInlines_h |