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Diffstat (limited to 'ace/Activation_Queue.h')
-rw-r--r-- | ace/Activation_Queue.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/ace/Activation_Queue.h b/ace/Activation_Queue.h deleted file mode 100644 index 966504677e6..00000000000 --- a/ace/Activation_Queue.h +++ /dev/null @@ -1,101 +0,0 @@ -/* -*- C++ -*- */ - -//============================================================================= -/** - * @file Activation_Queue.h - * - * $Id$ - * - * @author Andres Kruse <Andres.Kruse@cern.ch> - * @author Douglas C. Schmidt <schmidt@cs.wustl.edu> - */ -//============================================================================= - - -#ifndef ACE_ACTIVATION_QUEUE_H -#define ACE_ACTIVATION_QUEUE_H -#include "ace/pre.h" - -#include "ace/Synch_T.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "ace/Message_Queue.h" -#include "ace/Method_Request.h" - -// Be compatible with the terminology in the POSA2 book! -#define ACE_Activation_List ACE_Activation_Queue - -/** - * @class ACE_Activation_Queue - * - * @brief Reifies a method into a request. Subclasses typically - * represent necessary state and behavior. - * - * A <Method_Request> is inserted in the <Activation_Queue>, - * where it is subsequently removed by the <Scheduler>, which - * invokes its <call> method.. - */ -class ACE_Export ACE_Activation_Queue -{ -public: - // = Initialization and termination methods. - /// Constructor. - ACE_Activation_Queue (ACE_Message_Queue<ACE_SYNCH> *new_queue = 0); - - /// Destructor. - virtual ~ACE_Activation_Queue (void); - - // = Activate Queue operations. - - // For the following two methods if <timeout> == 0, the caller will - // block until action is possible, else will wait until the absolute - // time specified in *<timeout> elapses. These calls will return, - // however, when queue is closed, deactivated, when a signal occurs, - // or if the time specified in timeout elapses, (in which case errno - // = EWOULDBLOCK). - - /// Dequeue the next available <Method_Request>. - ACE_Method_Request *dequeue (ACE_Time_Value *tv = 0); - - /// Enqueue the <Method_Request> in priority order. The priority is - /// determined by the <priority> method of the <new_message_request>. - int enqueue (ACE_Method_Request *new_method_request, - ACE_Time_Value *tv = 0); - - /// Get the current number of method objects in the queue. - int method_count (void) const; - - /// Returns 1 if the queue is empty, 0 otherwise. - int is_empty (void) const; - - /// Returns 1 if the queue is full, 0 otherwise. - int is_full (void) const; - - /// Dump the state of an request. - void dump (void) const; - - /// Declare the dynamic allocation hooks. - ACE_ALLOC_HOOK_DECLARE; - -protected: - /// Stores the <Method_Requests>. - ACE_Message_Queue<ACE_SYNCH> *queue_; - - /// Keeps track of whether we need to delete the queue. - int delete_queue_; - -private: - // = Prevent assignment and initialization. - ACE_UNIMPLEMENTED_FUNC (void operator= (const ACE_Activation_Queue &)) - ACE_UNIMPLEMENTED_FUNC (ACE_Activation_Queue (const ACE_Activation_Queue &)) -}; - -#if defined (__ACE_INLINE__) -#include "ace/Activation_Queue.i" -#endif /* __ACE_INLINE__ */ - -#include "ace/post.h" -#endif /* ACE_ACTIVATION_QUEUE_H */ |