iceoryx_posh/internal/popo/ports/subscriber_port_single_producer.hpp

Namespaces

Name
iox
iox::popo

Classes

	Name
class	iox::popo::SubscriberPortSingleProducer The SubscriberPortSingleProducer is the implementation of the SubscriberPortRouDi for a setup where subscriber is allowed to have only one matching publisher. I.e. a 1:m pub/sub deployment. The handling of CaPro messages is different for 1:m and n:m deployment.

Source code

// Copyright (c) 2020 by Robert Bosch GmbH. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: Apache-2.0

#ifndef IOX_POPO_SUBSCRIBER_PORT_SINGLE_PRODUCER_HPP_
#define IOX_POPO_SUBSCRIBER_PORT_SINGLE_PRODUCER_HPP_

#include "iceoryx_posh/internal/capro/capro_message.hpp"
#include "iceoryx_posh/internal/popo/ports/subscriber_port_roudi.hpp"
#include "iceoryx_utils/cxx/optional.hpp"

namespace iox
{
namespace popo
{
class SubscriberPortSingleProducer : public SubscriberPortRouDi
{
  public:
    using MemberType_t = SubscriberPortData;

    explicit SubscriberPortSingleProducer(cxx::not_null<MemberType_t* const> publisherPortDataPtr) noexcept;

    SubscriberPortSingleProducer(const SubscriberPortSingleProducer& other) = delete;
    SubscriberPortSingleProducer& operator=(const SubscriberPortSingleProducer&) = delete;
    SubscriberPortSingleProducer(SubscriberPortSingleProducer&& rhs) = default;
    SubscriberPortSingleProducer& operator=(SubscriberPortSingleProducer&& rhs) = default;
    ~SubscriberPortSingleProducer() = default;

    cxx::optional<capro::CaproMessage> tryGetCaProMessage() noexcept override;

    cxx::optional<capro::CaproMessage>
    dispatchCaProMessageAndGetPossibleResponse(const capro::CaproMessage& caProMessage) noexcept override;
};

} // namespace popo
} // namespace iox

#endif

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Updated on 31 May 2022 at 15:29:16 CEST