blob: f19cd30c85049409a338cce27f617e899ede340b [file] [log] [blame]
/*
* Copyright (C) 2006 Maks Orlovich
* Copyright (C) 2006, 2007, 2008, 2009 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 JSWrapperObject_h
#define JSWrapperObject_h
#include "JSObject.h"
namespace JSC {
// This class is used as a base for classes such as String,
// Number, Boolean and Date which are wrappers for primitive types.
class JSWrapperObject : public JSObject {
protected:
explicit JSWrapperObject(NonNullPassRefPtr<Structure>);
public:
JSValue internalValue() const { return m_internalValue; }
void setInternalValue(JSValue);
static PassRefPtr<Structure> createStructure(JSValue prototype)
{
return Structure::create(prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount);
}
protected:
static const unsigned AnonymousSlotCount = 1 + JSObject::AnonymousSlotCount;
private:
virtual void markChildren(MarkStack&);
JSValue m_internalValue;
};
inline JSWrapperObject::JSWrapperObject(NonNullPassRefPtr<Structure> structure)
: JSObject(structure)
{
putAnonymousValue(0, jsNull());
}
inline void JSWrapperObject::setInternalValue(JSValue value)
{
ASSERT(value);
ASSERT(!value.isObject());
m_internalValue = value;
putAnonymousValue(0, value);
}
} // namespace JSC
#endif // JSWrapperObject_h