/*
 * MonotonicBufferResource.hh
 *
 *  Created on: 15 июн. 2020 г.
 *      Author: LeonidTitov
 */

#ifndef UMLIBRARY_APPLICATION_BASIC_MONOTONICBUFFERRESOURCE_HH_
#define UMLIBRARY_APPLICATION_BASIC_MONOTONICBUFFERRESOURCE_HH_

#include "../ISetupStep.hh"

#include <memory_resource>

#include "../../units/LogicalEntities.hpp"

namespace application { namespace basic {

//!Ресурс памяти реализующий стратегию monotonic_buffer_resource.
struct MonotonicBufferResource : public ISetupStep {

    std::pmr::memory_resource * upstream_resource = nullptr;

    bool input( Environment & env );
    void build( Environment & env );

    void finalize() {}

    struct Links {
        Environment::Id upstream;           //!<Ресурс исходной памяти.
        Environment::Id monotonic;          //!<Динамическая память со стратегией monotonic_buffer_resource.
    };

    struct Setting {
        units::Size buffer_size;                   //!<Размер буфера.
    };

    const Links & links;
    const Setting & setting;

    MonotonicBufferResource( const Links & links, const Setting & setting );
};

}}




#endif /* UMLIBRARY_APPLICATION_BASIC_MONOTONICBUFFERRESOURCE_HH_ */