chromium/components/performance_manager/execution_context_priority/max_vote_aggregator.h

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_PERFORMANCE_MANAGER_EXECUTION_CONTEXT_PRIORITY_MAX_VOTE_AGGREGATOR_H_
#define COMPONENTS_PERFORMANCE_MANAGER_EXECUTION_CONTEXT_PRIORITY_MAX_VOTE_AGGREGATOR_H_

#include <map>
#include <utility>

#include "base/containers/intrusive_heap.h"
#include "components/performance_manager/public/execution_context_priority/execution_context_priority.h"

namespace performance_manager {
namespace execution_context_priority {

// Aggregator that allows votes from an arbitrary number of voters, and forwards
// the maximum vote for each frame. The upstream voting channel must be set
// before any votes are submitted to this aggregator. New voting channels may
// continue to be issued at any time during its lifetime, however.
class MaxVoteAggregator : public VoteObserver { … };

}  // namespace execution_context_priority
}  // namespace performance_manager

#endif  // COMPONENTS_PERFORMANCE_MANAGER_EXECUTION_CONTEXT_PRIORITY_MAX_VOTE_AGGREGATOR_H_