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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef DataEquivalency_h
#define DataEquivalency_h
#include "wtf/OwnPtr.h"
#include "wtf/RefPtr.h"
namespace WebCore {
template <typename T>
bool dataEquivalent(const T* a, const T* b)
{
if (a == b)
return true;
if (!a || !b)
return false;
return *a == *b;
}
template <typename T>
bool dataEquivalent(const RefPtr<T>& a, const RefPtr<T>& b)
{
return dataEquivalent(a.get(), b.get());
}
template <typename T>
bool dataEquivalent(const Persistent<T>& a, const Persistent<T>& b)
{
return dataEquivalent(a.get(), b.get());
}
template <typename T>
bool dataEquivalent(const Member<T>& a, const Member<T>& b)
{
return dataEquivalent(a.get(), b.get());
}
template <typename T>
bool dataEquivalent(const OwnPtr<T>& a, const OwnPtr<T>& b)
{
return dataEquivalent(a.get(), b.get());
}
} // namespace WebCore
#endif // DataEquivalency_h
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