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message_queue.hpp « drape_frontend - github.com/mapsme/omim.git - Unnamed repository; edit this file 'description' to name the repository.
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#pragma once

#include "message.hpp"

#include "../drape/pointers.hpp"

#include "../base/condition.hpp"

#include "../std/list.hpp"

namespace df
{

class MessageQueue
{
public:
  ~MessageQueue();

  /// if queue is empty than return NULL
  dp::TransferPointer<Message> PopMessage(unsigned maxTimeWait);
  void PushMessage(dp::TransferPointer<Message> message);
  void CancelWait();
  void ClearQuery();

private:
  void WaitMessage(unsigned maxTimeWait);

private:
  threads::Condition m_condition;
  list<dp::MasterPointer<Message> > m_messages;
};

} // namespace df