chromium/third_party/blink/renderer/platform/bindings/sync_iterator_base.h

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_BINDINGS_SYNC_ITERATOR_BASE_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_BINDINGS_SYNC_ITERATOR_BASE_H_

#include "third_party/blink/renderer/platform/bindings/script_wrappable.h"
#include "third_party/blink/renderer/platform/heap/member.h"

namespace blink {

class ExceptionState;

namespace bindings {

// SyncIteratorBase is the common base class of all sync iterator classes.
// Most importantly this class provides a way of type dispatching (e.g.
// overload resolutions, SFINAE technique, etc.) so that it's possible to
// distinguish sync iterators from anything else. Also it provides common
// implementation of sync iterators.
class PLATFORM_EXPORT SyncIteratorBase : public ScriptWrappable { … };

}  // namespace bindings

// This class template is specialized by the bindings code generator for each
// class T which implements an IDL interface declared to be iterable, maplike,
// or setlike.
template <typename T>
class SyncIterator;

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_BINDINGS_SYNC_ITERATOR_BASE_H_