/*
* Copyright (C) 2012 Google 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 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 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 ArrayValue_h
#define ArrayValue_h
#include "wtf/Assertions.h"
#include <v8.h>
namespace WebCore {
class Dictionary;
class ArrayValue {
public:
ArrayValue() : m_isolate(0) { }
explicit ArrayValue(const v8::Local<v8::Array>& array, v8::Isolate* isolate)
: m_array(array)
, m_isolate(isolate)
{
ASSERT(m_isolate);
}
~ArrayValue() { }
ArrayValue& operator=(const ArrayValue&);
bool isUndefinedOrNull() const;
bool length(size_t&) const;
bool get(size_t index, Dictionary&) const;
private:
// This object can only be used safely when stack allocated because of v8::Local.
static void* operator new(size_t);
static void* operator new[](size_t);
static void operator delete(void *);
v8::Local<v8::Array> m_array;
v8::Isolate* m_isolate;
};
}
#endif // ArrayValue_h