| Fast DDS Version 3.3.0 Fast DDS

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SampleState.hpp
1// Copyright 2020 Proyectos y Sistemas de Mantenimiento SL (eProsima).
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7// http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
18
19#ifndef FASTDDS_DDS_SUBSCRIBER__SAMPLESTATE_HPP
20#define FASTDDS_DDS_SUBSCRIBER__SAMPLESTATE_HPP
21
22#include <cstdint>
23
24 namespace eprosima {
25 namespace fastdds {
26 namespace dds {
27
41 enum SampleStateKind : uint16_t
42{
44 READ_SAMPLE_STATE = 0x0001 << 0,
45
47 NOT_READ_SAMPLE_STATE = 0x0001 << 1,
48};
49
51 using SampleStateMask = uint16_t;
52
54 constexpr SampleStateMask ANY_SAMPLE_STATE = READ_SAMPLE_STATE | NOT_READ_SAMPLE_STATE;
55
56} // namespace dds
57} // namespace fastdds
58} // namespace eprosima
59
60#endif // FASTDDS_DDS_SUBSCRIBER__SAMPLESTATE_HPP
eprosima::fastdds::dds
Definition BuiltinTopicKey.hpp:26
eprosima::fastdds::dds::SampleStateMask
uint16_t SampleStateMask
A bit-mask (list) of sample states, i.e. SampleStateKind.
Definition SampleState.hpp:51
eprosima::fastdds::dds::ANY_SAMPLE_STATE
constexpr SampleStateMask ANY_SAMPLE_STATE
Any sample state.
Definition SampleState.hpp:54
eprosima::fastdds::dds::SampleStateKind
SampleStateKind
Indicates whether or not a sample has ever been read.
Definition SampleState.hpp:42
eprosima::fastdds::dds::NOT_READ_SAMPLE_STATE
@ NOT_READ_SAMPLE_STATE
Sample has not been read.
Definition SampleState.hpp:47
eprosima::fastdds::dds::READ_SAMPLE_STATE
@ READ_SAMPLE_STATE
Sample has been read.
Definition SampleState.hpp:44
eprosima::fastdds
eprosima
eProsima namespace.