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  1. #include <mutex>
  2. #include <vector>
  3. #include <functional>
  4.  
  5. struct dispatcher {
  6.     using queue_type = std::vector<std::function<void()>>;
  7.     using guard_type = std::lock_guard<std::mutex>;
  8.     queue_type work;
  9.     std::mutex mutex;
  10.  
  11.     template<typename Functor>
  12.     void push(Functor&& functor)
  13.     {
  14.         guard_type guard(mutex);
  15.         work.emplace_back(std::forward<Functor>(functor));
  16.     }
  17.  
  18.     void operator()()
  19.     {
  20.         queue_type to_process;
  21.         {
  22.             guard_type guard(mutex);
  23.             to_process = std::move(work);
  24.         }
  25.  
  26.         for(auto&& task: to_process) {
  27.             task();
  28.         }
  29.     }
  30. };
  31.  
  32. int main()
  33. {
  34. }
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https://ideone.com/vVB5na
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
secret

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