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-rw-r--r--ace/Method_Request.h93
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diff --git a/ace/Method_Request.h b/ace/Method_Request.h
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--- a/ace/Method_Request.h
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-// -*- C++ -*-
-
-//=============================================================================
-/**
- * @file Method_Request.h
- *
- * $Id$
- *
- * @author Andres Kruse <Andres.Kruse@cern.ch>
- * @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
- */
-//=============================================================================
-
-
-#ifndef ACE_METHOD_REQUEST_H
-#define ACE_METHOD_REQUEST_H
-
-#include "ace/pre.h"
-
-#include "ace/ACE_export.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-#include "Global_Macros.h"
-
-/**
- * @class ACE_Method_Request
- *
- * @brief Reifies a method into a request. Subclasses must provide
- * the necessary state and behavior.
- *
- * An ACE_Method_Request is inserted in an ACE_Activation_Queue,
- * where it is subsequently removed by a scheduler object (often
- * derived from ACE_Task), which invokes the @c call() method.
- *
- * This class is discussed in depth in the Active Object chapter
- * of POSA2.
- *
- * @sa ACE_Activation_Queue
- */
-class ACE_Export ACE_Method_Request
-{
-public:
- // = Initialization and termination methods.
- /// Constructor.
- ACE_Method_Request (unsigned long priority = 0);
-
- /// Destructor.
- virtual ~ACE_Method_Request (void);
-
- // = Accessors.
- /// Get priority.
- unsigned long priority (void) const;
-
- /// Set priority.
- /**
- * Priority values are user-defined. The default (set in the constructor)
- * is 0. The priority value is used in the ACE_Activation_Queue::enqueue()
- * method to order the method requests in the queue by priority.
- * 0 is the lowest priority.
- *
- * @param prio unsigned long, the new priority value for this object.
- *
- * @sa ACE_Activation_Queue::enqueue
- */
- void priority (unsigned long prio);
-
- // = Invocation method (must be overridden by subclasses).
- /// Invoked by the scheduler to execute the request.
- /**
- * This method must be implemented by the subclass to perform the
- * desired actions.
- *
- * @return int; not interpreted by ACE. The scheduler class must
- * decide the meaning of this return value and act on it
- * if needed.
- */
- virtual int call (void) = 0;
-
-protected:
- /// The priority of the request.
- unsigned long priority_;
-
-private:
- ACE_UNIMPLEMENTED_FUNC (void operator= (const ACE_Method_Request &))
- ACE_UNIMPLEMENTED_FUNC (ACE_Method_Request (const ACE_Method_Request &))
-};
-
-
-#include "ace/post.h"
-#endif /* ACE_METHOD_REQUEST_H */