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// Copyright 2015 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 TRACEIMPL_DERIVED_FROM_TEMPLATED_BASE_H_
#define TRACEIMPL_DERIVED_FROM_TEMPLATED_BASE_H_
#include "heap/stubs.h"
namespace blink {
class X : public GarbageCollected<X> {
public:
virtual void Trace(Visitor*) {}
};
template <int Y>
class TraceImplTemplatedBase
: public GarbageCollected<TraceImplTemplatedBase<Y> > {
public:
void Trace(Visitor* visitor) { TraceImpl(visitor); }
template <typename VisitorDispatcher>
void TraceImpl(VisitorDispatcher visitor) {
visitor->Trace(x_);
}
private:
Member<X> x_;
};
class TraceImplDerivedFromTemplatedBase : public TraceImplTemplatedBase<0> {
};
}
#endif // TRACEIMPL_DERIVED_FROM_TEMPLATED_BASE_H_
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