threadpool01, C++ (gcc)

threadpool01

//Title of this code

#include <iostream>
#include <thread>
#include <list>
#include <mutex>

using namespace std;

class Job {
  public:
    virtual void work() = 0;
};

class ThreadPool {
    
    int numThreads;
    
    list<thread*> workingThreads;
    list<thread*> freeThreads;
    queue<Job*> jobs;
    
    mutex jobsLock;
    
    
    
  public:
    ThreadPool(int threads): numThreads(threads) {}
    ~ThreadPool() {}
    
    void initialize() {
        for (int i = 0; i < numThreads; ++i) {
            freeThreads.push_back(new thread());
        }
    }
    
    void addJob(Job* j) {
        jobsLock.lock();
        jobs.push(j);
        jobsLock.unlock();
    }
    
    
    
    
    
    
    void jobWrapper()
    
    
  private:
    
    Job* getJob() {
        Job* j = NULL;
        jobsLock.lock();
        if (!jobs.empty()) {
            j = jobs.front();
            jobs.pop();
        }
        jobsLock.unlock();
        
        return j;
    }
        
    
    
};

int main()
{
    std::cout << "Hello, world!\n";
}


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