.. _program_listing_file__tmp_ws_src_fastrtps_include_fastdds_dds_subscriber_ViewState.hpp:

Program Listing for File ViewState.hpp
======================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_fastrtps_include_fastdds_dds_subscriber_ViewState.hpp>` (``/tmp/ws/src/fastrtps/include/fastdds/dds/subscriber/ViewState.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   // 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_VIEWSTATE_HPP_
   #define _FASTDDS_DDS_SUBSCRIBER_VIEWSTATE_HPP_
   
   #include <cstdint>
   
   namespace eprosima {
   namespace fastdds {
   namespace dds {
   
   enum ViewStateKind : uint16_t
   {
       NEW_VIEW_STATE = 0x0001 << 0,
   
       NOT_NEW_VIEW_STATE = 0x0001 << 1,
   };
   
   using ViewStateMask = uint16_t;
   
   constexpr ViewStateMask ANY_VIEW_STATE = NEW_VIEW_STATE | NOT_NEW_VIEW_STATE;
   
   }  // namespace dds
   }  // namespace fastdds
   }  // namespace eprosima
   
   #endif  // _FASTDDS_DDS_SUBSCRIBER_VIEWSTATE_HPP_