resumefromsnapshottopicstate.hpp

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/* -*- Mode: C++; tab-width: 4 indent-tabs-mode: nil -*-
 *
 *    Copyright (c) 2016 Nest Labs, Inc.
 *    All rights reserved.
 *
 *    This document is the property of Nest. It is considered
 *    confidential and proprietary information.
 *
 *    This document may not be reproduced or transmitted in any form,
 *    in whole or in part, without the express written permission of
 *    Nest.
 *
 *    Description:
 *      TopicState that contains an entire StateSnapshot passed to
 *    all resuming detectors on startup.
 *      Note that this is a private TopicState (otherwise this
 *    object would grow indefinitely mirror vs. mirror style)
 *
 */

#ifndef DETECTORGRAPH_INCLUDE_RESUMEFROMSNAPSHOTTOPICSTATE_HPP
#define DETECTORGRAPH_INCLUDE_RESUMEFROMSNAPSHOTTOPICSTATE_HPP

#include <topicstate.hpp>
#include "statesnapshot.hpp"

namespace DetectorGraph
{

struct ResumeFromSnapshotTopicState : public DetectorGraph::TopicState
{
    DetectorGraph::StateSnapshot snapshot;

    ResumeFromSnapshotTopicState() : snapshot() {}
    ResumeFromSnapshotTopicState(const DetectorGraph::StateSnapshot& aSnapshot)
    : snapshot(aSnapshot)
    {
    }
};

}

#endif // DETECTORGRAPH_INCLUDE_RESUMEFROMSNAPSHOTTOPICSTATE_HPP