spinlock_priority_mutex_cpl.hpp

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#ifndef BOOST_FAIRNESS_SPINLOCK_PRIORITY_MUTEX_CPL_HPP
#define BOOST_FAIRNESS_SPINLOCK_PRIORITY_MUTEX_CPL_HPP
#include <atomic>
#include <array>
#include <boost/fairness/priority_t.hpp>
#include <boost/fairness/detail/wait_ops.hpp>
#include <boost/fairness/detail/pqspinlock.hpp>
 
 
namespace boost::fairness{
 
    template<size_t N = 1>
    requires (N >= 1 && N <= BOOST_FAIRNESS_MAXIMUM_PRIORITY)
    class spinlock_priority_mutex{
 
        using Thread_cnt_t = uint32_t;
 
        public:
 
        spinlock_priority_mutex() = default;
 
        spinlock_priority_mutex(const spinlock_priority_mutex&) = delete;
 
        spinlock_priority_mutex& operator=(const spinlock_priority_mutex&) = delete;
 
        spinlock_priority_mutex(spinlock_priority_mutex&&) = delete;
 
        spinlock_priority_mutex& operator=(spinlock_priority_mutex&&) = delete;
 
        ~spinlock_priority_mutex() = default;
 
        void lock(Priority_t const priority = 0){
            lll_.lock(priority);
        }
 
        void unlock(){
            lll_.unlock();
        }
 
        //[[nodiscard]] bool try_lock(Priority_t const priority = 0){ // TODO
        //    return false;
        //}
 
        private:
 
        detail::pqspinlock lll_;
 
    };
}
#endif // BOOST_FAIRNESS_SPINLOCK_PRIORITY_MUTEX_CPL_HPP