HeapTrimmer.hpp

#pragma once
 
#include <chrono>
#include <condition_variable>
#include <mutex>
#include <thread>
 
namespace wmtk {
 
class HeapTrimmer
{
public:
    explicit HeapTrimmer(std::chrono::milliseconds period = std::chrono::milliseconds(500));
    ~HeapTrimmer();
 
    HeapTrimmer(const HeapTrimmer&) = delete;
    HeapTrimmer& operator=(const HeapTrimmer&) = delete;
 
private:
    std::chrono::milliseconds m_period;
    std::mutex m_mutex;
    std::condition_variable m_wake;
    bool m_stop = false;
    std::thread m_thread;
};
 
} // namespace wmtk