text: /*
  Smooth - A C++ framework for embedded programming on top of Espressif's ESP-IDF
  Copyright 2019 Per Malmberg (https://gitbub.com/PerMalmberg)
  
  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.
  */
  
  #pragma once
  
  #include "ITaskEventQueue.h"
  
  namespace smooth::core::ipc
  {
      class QueueNotification;
  
      /// A queue that is polled by the owning Task, instead of itself notifying the task
      /// As an application programmer you are not meant to call any of these methods.
      class IPolledTaskQueue
          : public ITaskEventQueue
      {
          public:
              /// Polls the queue, and if data is available, it will signal the owning task.
              virtual void poll() = 0;
      };
  }
  