src/TaskBasedFlockSim/TaskContext.h

#ifndef _TASK_CONTEXT_H_
#define _TASK_CONTEXT_H_

#include <boost\utility.hpp>
#include <windows.h>
#include "ITask.h"
#include <vector>

namespace TaskBasedFlockSim
{

typedef std::vector<ITaskPtr> Tasks;

class TaskContext :
        boost::noncopyable
{
public:
        TaskContext(void);

        ~TaskContext(void);

        size_t DecrementCompletedTasksCount(void);

        void WaitOnTasksCompletion(void);

        void SignalTasksCompleted(PTP_CALLBACK_INSTANCE instance);

        void AddTask(ITaskPtr task);

        const Tasks& GetTasks(void) const;

private:
        LONG m_tasksCount;

        HANDLE m_tasksCompletedEvent;

        std::vector<ITaskPtr> m_tasks;
};

}

#endif

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