test/include/locked_queue.hh
branchsync
changeset 2852 135a3e49e48d
child 2853 f5f2abf9adcf
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/include/locked_queue.hh	Thu Aug 16 15:28:36 2018 +0200
     1.3 @@ -0,0 +1,52 @@
     1.4 +#pragma once
     1.5 +
     1.6 +#include <list>
     1.7 +#include <mutex>
     1.8 +
     1.9 +namespace utility
    1.10 +{
    1.11 +    using namespace std;
    1.12 +
    1.13 +    template<class T> class locked_queue
    1.14 +    {
    1.15 +        mutex _mtx;
    1.16 +        list<T> _q;
    1.17 +
    1.18 +    public:
    1.19 +        T& back()
    1.20 +        {
    1.21 +            lock_guard<mutex> lg(_mtx);
    1.22 +            return _q.back();
    1.23 +        }
    1.24 +        T& front()
    1.25 +        {
    1.26 +            lock_guard<mutex> lg(_mtx);
    1.27 +            return _q.front();
    1.28 +        }
    1.29 +        void pop_back()
    1.30 +        {
    1.31 +            lock_guard<mutex> lg(_mtx);
    1.32 +            _q.pop_back();
    1.33 +        }
    1.34 +        void pop_front()
    1.35 +        {
    1.36 +            lock_guard<mutex> lg(_mtx);
    1.37 +            _q.pop_front();
    1.38 +        }
    1.39 +        void push_back(const T& data)
    1.40 +        {
    1.41 +            lock_guard<mutex> lg(_mtx);
    1.42 +            _q.push_back(data);
    1.43 +        }
    1.44 +        void push_front(const T& data)
    1.45 +        {
    1.46 +            lock_guard<mutex> lg(_mtx);
    1.47 +            _q.push_front(data);
    1.48 +        }
    1.49 +        size_t size()
    1.50 +        {
    1.51 +            lock_guard<mutex> lg(_mtx);
    1.52 +            return _q.size();
    1.53 +        }
    1.54 +    };
    1.55 +};