IGenericThreadsQueue.hpp

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/* Copyright 2020 Axel Huebl, Benjamin Worpitz, Matthias Werner, Bernhard Manfred Gruber
 * SPDX-License-Identifier: MPL-2.0
 */
 
#pragma once
 
#include "alpaka/core/BoostPredef.hpp"
 
namespace alpaka
{
    template<typename TDev>
    class EventGenericThreads;
 
#if BOOST_COMP_CLANG
// avoid diagnostic warning: "has no out-of-line virtual method definitions; its vtable will be emitted in every
// translation unit [-Werror,-Wweak-vtables]" https://stackoverflow.com/a/29288300
#    pragma clang diagnostic push
#    pragma clang diagnostic ignored "-Wweak-vtables"
#endif
 
    //! The CPU queue interface
    template<typename TDev>
    class IGenericThreadsQueue
    {
    public:
        //! enqueue the event
        virtual void enqueue(EventGenericThreads<TDev>&) = 0;
        //! waiting for the event
        virtual void wait(EventGenericThreads<TDev> const&) = 0;
        virtual ~IGenericThreadsQueue() = default;
    };
#if BOOST_COMP_CLANG
#    pragma clang diagnostic pop
#endif
} // namespace alpaka