Plan.hh

#ifndef GRAIL_PLAN_H
#define GRAIL_PLAN_H
 
#include "Behavior.hh"
 
#include <memory>
#include <queue>
 
namespace grail
{
    namespace planning
    {
        class Plan
        {
        public:
            void PushBehavior(std::unique_ptr<Behavior> behavior);
            std::unique_ptr<Behavior> PopFirstBehavior();
            bool IsNonEmpty() const;
            void Clear();
            std::size_t Size() const;
 
        private:
            std::queue<std::unique_ptr<Behavior>> actionSequence{};
        };
    }
}
#endif  //GRAIL_PLAN_H