.. _program_listing_file__tmp_ws_src_fastrtps_include_fastdds_dds_core_status_LivelinessChangedStatus.hpp:

Program Listing for File LivelinessChangedStatus.hpp
====================================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_fastrtps_include_fastdds_dds_core_status_LivelinessChangedStatus.hpp>` (``/tmp/ws/src/fastrtps/include/fastdds/dds/core/status/LivelinessChangedStatus.hpp``)

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

.. code-block:: cpp

   // Copyright 2019 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_QOS_LIVELINESSCHANGEDSTATUS_HPP_
   #define _FASTDDS_DDS_QOS_LIVELINESSCHANGEDSTATUS_HPP_
   
   #include <fastdds/dds/topic/TypeSupport.hpp>
   
   #include <fastdds/dds/common/InstanceHandle.hpp>
   
   namespace eprosima {
   namespace fastdds {
   namespace dds {
   
   struct LivelinessChangedStatus
   {
       int32_t alive_count = 0;
   
       int32_t not_alive_count = 0;
   
       int32_t alive_count_change = 0;
   
       int32_t not_alive_count_change = 0;
   
       InstanceHandle_t last_publication_handle;
   };
   
   } //namespace dds
   } //namespace fastdds
   } //namespace eprosima
   
   #endif // _FASTDDS_DDS_QOS_LIVELINESSCHANGEDSTATUS_HPP_