src/backends/backendsCommon/IBackendContext.hpp

//
// Copyright © 2017 Arm Ltd. All rights reserved.
// SPDX-License-Identifier: MIT
//
#pragma once

#include <armnn/IRuntime.hpp>
#include <memory>

namespace armnn
{

class IBackendContext
{
protected:
    IBackendContext(const IRuntime::CreationOptions&) {}

public:
    // Before and after Load network events
    virtual bool BeforeLoadNetwork(NetworkId networkId) = 0;
    virtual bool AfterLoadNetwork(NetworkId networkId) = 0;

    // Before and after Unload network events
    virtual bool BeforeUnloadNetwork(NetworkId networkId) = 0;
    virtual bool AfterUnloadNetwork(NetworkId networkId) = 0;

    virtual ~IBackendContext() {}
};

using IBackendContextUniquePtr = std::unique_ptr<IBackendContext>;

} // namespace armnn