SynchronizedQueue.h

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#pragma once
#include "AudioTools/CoreAudio/AudioBasic/Collections/List.h"
 
namespace audio_tools {
 
template <class T, class TMutex>
class SynchronizedQueue {
 public:
  SynchronizedQueue() = default;
 
  bool enqueue(T& data) {
    LockGuard guard{mutex};;
    return l.push_front(data);
  }
 
  bool peek(T& data) {
    LockGuard guard{mutex};;
    if (l.end()->prior == nullptr) return false;
    data = *(l.end()->prior);
    return true;
  }
 
  bool dequeue(T& data) {
    LockGuard guard{mutex};;
    return l.pop_back(data);
  }
 
  size_t size() {
    LockGuard guard{mutex};;
    return l.size();
  }
 
  bool clear() {
    LockGuard guard{mutex};;
    return l.clear();
  }
 
  bool empty() {
    LockGuard guard{mutex};;
    return l.empty();
  }
 
  void setAllocator(Allocator& allocator) { l.setAllocator(allocator); }
 
 protected:
  List<T> l;
  TMutex mutex;
};
 
}  // namespace audio_tools