InstanceState.hpp

// Copyright 2020 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_SUBSCRIBER__INSTANCESTATE_HPP
#define FASTDDS_DDS_SUBSCRIBER__INSTANCESTATE_HPP
 
#include <cstdint>
 
namespace eprosima {
namespace fastdds {
namespace dds {
 
enum InstanceStateKind : uint16_t
{
    ALIVE_INSTANCE_STATE = 0x0001 << 0,
    NOT_ALIVE_DISPOSED_INSTANCE_STATE = 0x0001 << 1,
    NOT_ALIVE_NO_WRITERS_INSTANCE_STATE = 0x0001 << 2
};
 
using InstanceStateMask = uint16_t;
 
constexpr InstanceStateMask NOT_ALIVE_INSTANCE_STATE =
        NOT_ALIVE_DISPOSED_INSTANCE_STATE | NOT_ALIVE_NO_WRITERS_INSTANCE_STATE;
constexpr InstanceStateMask ANY_INSTANCE_STATE = ALIVE_INSTANCE_STATE | NOT_ALIVE_INSTANCE_STATE;
 
}  // namespace dds
}  // namespace fastdds
}  // namespace eprosima
 
#endif  // FASTDDS_DDS_SUBSCRIBER__INSTANCESTATE_HPP