| /* |
| * 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 NameInstance_h |
| #define NameInstance_h |
| |
| #include "JSDestructibleObject.h" |
| #include "PrivateName.h" |
| |
| namespace JSC { |
| |
| class NameInstance : public JSDestructibleObject { |
| public: |
| typedef JSDestructibleObject Base; |
| |
| DECLARE_CLASSINFO(); |
| |
| static Structure* createStructure(JSGlobalData& globalData, JSGlobalObject* globalObject, JSValue prototype) |
| { |
| return Structure::create(globalData, globalObject, prototype, TypeInfo(NameInstanceType, StructureFlags), &s_info); |
| } |
| |
| static NameInstance* create(JSGlobalData& globalData, Structure* structure, JSString* nameString) |
| { |
| NameInstance* name = new (NotNull, allocateCell<NameInstance>(globalData.heap)) NameInstance(globalData, structure, nameString); |
| name->finishCreation(globalData); |
| return name; |
| } |
| |
| const PrivateName& privateName() { return m_privateName; } |
| JSString* nameString() { return m_nameString.get(); } |
| |
| protected: |
| static void destroy(JSCell*); |
| |
| NameInstance(JSGlobalData&, Structure*, JSString*); |
| |
| void finishCreation(JSGlobalData& globalData) |
| { |
| Base::finishCreation(globalData); |
| ASSERT(inherits(&s_info)); |
| } |
| |
| PrivateName m_privateName; |
| WriteBarrier<JSString> m_nameString; |
| }; |
| |
| inline bool isName(JSValue v) |
| { |
| return v.isCell() && v.asCell()->structure()->typeInfo().isName(); |
| } |
| |
| } // namespace JSC |
| |
| #endif // NameInstance_h |