GuardCondition.hpp

// Copyright 2021 Proyectos y Sistemas de Mantenimiento SL (eProsima).
//
// 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.
 
#ifndef FASTDDS_DDS_CORE_CONDITION__GUARDCONDITION_HPP
#define FASTDDS_DDS_CORE_CONDITION__GUARDCONDITION_HPP
 
#include <atomic>
 
#include <fastdds/dds/core/condition/Condition.hpp>
#include <fastdds/dds/core/ReturnCode.hpp>
#include <fastdds/fastdds_dll.hpp>
 
namespace eprosima {
namespace fastdds {
namespace dds {
 
class GuardCondition : public Condition
{
public:
 
    FASTDDS_EXPORTED_API GuardCondition();
 
    FASTDDS_EXPORTED_API ~GuardCondition();
 
    FASTDDS_EXPORTED_API bool get_trigger_value() const override;
 
    FASTDDS_EXPORTED_API ReturnCode_t set_trigger_value(
            bool value);
 
private:
 
    std::atomic<bool> trigger_value_;
 
};
 
} // namespace dds
} // namespace fastdds
} // namespace eprosima
 
#endif // FASTDDS_DDS_CORE_CONDITION__GUARDCONDITION_HPP