#ifndef INCLUDED_TASK_MANAGER_IMPL
#define INCLUDED_TASK_MANAGER_IMPL

#ifndef INCLUDED_TASK_INFO
#  include "TaskInfo.h"
#endif

class TaskManagerImpl {
public:
    /* constructor */
    TaskManagerImpl(int num = 1);
    virtual ~TaskManagerImpl(void) {}

    /* variables */
    int machineNum;
    TaskInfo* taskInfo;

    /* functions */
    virtual void init(void) = 0;
    virtual void run(void) = 0;
    
    HTaskPtr create_task(int cmd, int siz,
			 unsigned long long in_addr,
			 unsigned long long out_addr,
			 void (*func)(void));
    void set_task_depend(HTaskPtr master, HTaskPtr slave);
    virtual void spawn_task(HTaskPtr);
};
#endif