dep/ACE_wrappers/ace/Monitor_Control_Action.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  * @file Monitor_Control_Action.h
   6  *
   7  * $Id: Monitor_Control_Action.h 81691 2008-05-14 11:09:21Z johnnyw $
   8  *
   9  * @author Jeff Parsons <j.parsons@vanderbilt.edu>
  10  */
  11 //=============================================================================
  12
  13 #ifndef MONITOR_CONTROL_ACTION_H
  14 #define MONITOR_CONTROL_ACTION_H
  15
  16 #include /**/ "ace/pre.h"
  17
  18 #include "ace/Refcountable_T.h"
  19
  20 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  21 #pragma once
  22 #endif /* ACE_LACKS_PRAGMA_ONCE */
  23
  24 #if defined (ACE_HAS_MONITOR_FRAMEWORK) && (ACE_HAS_MONITOR_FRAMEWORK == 1)
  25
  26 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  27
  28 namespace ACE
  29 {
  30   namespace Monitor_Control
  31   {
  32     /**
  33      * @class ControlAction
  34      *
  35      * @brief Base class for control actions initiated by the
  36      * application or by constraint evaluation trigger.
  37      *
  38      * This class is extended by the application developer or
  39      * by the MC service itself to create a concrete class.
  40      */
  41     class ACE_Export Control_Action
  42       : private ACE_Refcountable_T<ACE_SYNCH_MUTEX>
  43     {
  44     public:
  45       /// To be implemented by the concrete derived class.
  46       virtual void execute (const char* command = 0) = 0;
  47
  48       /// Refcounting methods.
  49       void add_ref (void);
  50       void remove_ref (void);
  51
  52     protected:
  53       Control_Action (void);
  54       virtual ~Control_Action (void);
  55     };
  56   }
  57 }
  58
  59 ACE_END_VERSIONED_NAMESPACE_DECL
  60
  61 #endif /* ACE_HAS_MONITOR_FRAMEWORK==1 */
  62
  63 #include /**/ "ace/post.h"
  64
  65 #endif // MONITOR_CONTROL_ACTION_H