.. _program_listing_file__tmp_ws_src_fastrtps_include_dds_sub_SubscriberListener.hpp:

Program Listing for File SubscriberListener.hpp
===============================================

|exhale_lsh| :ref:`Return to documentation for file <file__tmp_ws_src_fastrtps_include_dds_sub_SubscriberListener.hpp>` (``/tmp/ws/src/fastrtps/include/dds/sub/SubscriberListener.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 OMG_DDS_SUB_SUBSCRIBER_LISTENER_HPP_
   #define OMG_DDS_SUB_SUBSCRIBER_LISTENER_HPP_
   
   // TODO Remove when PSM DDS Listeners are ready to be used.
   #include <fastdds/dds/subscriber/SubscriberListener.hpp>
   
   // TODO uncomment when PSM DDS Listeners are ready to be used.
   //#include <dds/sub/AnyDataReaderListener.hpp>
   
   namespace dds {
   namespace sub {
   
   class SubscriberListener;
   class NoOpSubscriberListener;
   
   // TODO Uncomment when PSM listeners are implemented.
   //class OMG_DDS_API SubscriberListener : public virtual AnyDataReaderListener
   // TODO Remove the PSM listeners are implemented.
   class SubscriberListener : public eprosima::fastdds::dds::SubscriberListener
   {
   public:
   
       virtual ~SubscriberListener()
       {
       }
   
   };
   
   // TODO Uncomment when PSM DDS listeners are ready to be used
   /*
      class OMG_DDS_API NoOpSubscriberListener :
           public virtual SubscriberListener,
           public virtual NoOpAnySubscriberListener
    */
   // TODO Remove the PSM listeners are implemented.
   class NoOpSubscriberListener : public virtual SubscriberListener
   {
   public:
   
       virtual ~NoOpSubscriberListener()
       {
       }
   
   };
   
   } //namespace sub
   } //namespace dds
   
   #endif //OMG_DDS_SUB_SUBSCRIBER_LISTENER_HPP_