--- a/include/TaskManager/TaskManagerImpl.h	Wed Feb 13 23:49:08 2008 +0900
+++ b/include/TaskManager/TaskManagerImpl.h	Thu Feb 14 18:27:37 2008 +0900
@@ -5,6 +5,14 @@
 #  include "TaskInfo.h"
 #endif
 
+#ifndef INCLUDED_MAIL_MANAGER
+#  include "MailManager.h"
+#endif
+
+#ifndef INCLUDED_MAIN_SCHEDULER
+#  include "MainScheduler.h"
+#endif
+
 class TaskManagerImpl {
 public:
     /* constructor */
@@ -14,16 +22,20 @@
     /* variables */
     int machineNum;
     TaskInfo* taskInfo;
+    MailManager *mailManager;
+    MainScheduler *scheduler;
 
     /* functions */
-    virtual void init(void) = 0;
-    virtual void run(void) = 0;
+    virtual void init(void);
+    void run(void);
+    MailQueuePtr mail_check(MailQueuePtr mail_list);
     
     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);
+    TaskListPtr set_task(void);
     virtual void spawn_task(HTaskPtr);
 };
 #endif