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Diffstat (limited to 'TAO/tao/CSD_ThreadPool/CSD_TP_Dispatchable_Visitor.h')
-rw-r--r-- | TAO/tao/CSD_ThreadPool/CSD_TP_Dispatchable_Visitor.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/TAO/tao/CSD_ThreadPool/CSD_TP_Dispatchable_Visitor.h b/TAO/tao/CSD_ThreadPool/CSD_TP_Dispatchable_Visitor.h deleted file mode 100644 index 01aea59828a..00000000000 --- a/TAO/tao/CSD_ThreadPool/CSD_TP_Dispatchable_Visitor.h +++ /dev/null @@ -1,94 +0,0 @@ -// -*- C++ -*- - -//============================================================================= -/** - * @file CSD_TP_Dispatchable_Visitor.h - * - * $Id$ - * - * @author Tim Bradley <bradley_t@ociweb.com> - */ -//============================================================================= - -#ifndef TAO_CSD_TP_DISPATCHABLE_VISITOR_H -#define TAO_CSD_TP_DISPATCHABLE_VISITOR_H - -#include /**/ "ace/pre.h" - -#include "tao/CSD_ThreadPool/CSD_TP_Export.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "tao/CSD_ThreadPool/CSD_TP_Queue_Visitor.h" -#include "tao/CSD_ThreadPool/CSD_TP_Request.h" - -TAO_BEGIN_VERSIONED_NAMESPACE_DECL - -namespace TAO -{ - namespace CSD - { - - /** - * @class TP_Dispatchable_Visitor - * - * @brief Used to extract the first "dispatchable" request from the queue. - * - * An instance of this visitor class is used by one of the worker - * threads to locate the first "dispatchable" request in the queue. If - * such a request is visited, then this visitor will save a "copy" of - * the request, indicate that the request should be removed from the - * queue, and indicate that visitation should stop. - * - * An method is provided to retrieve a "copy" of the "dispatchable" - * request that was saved off during visitation. A nil reference - * (ie, a NULL pointer) will be returned if no dispatchable request - * was found. - * - */ - class TAO_CSD_TP_Export TP_Dispatchable_Visitor : public TP_Queue_Visitor - { - public: - - /// Default Constructor. - TP_Dispatchable_Visitor(); - - /// Virtual Destructor. - virtual ~TP_Dispatchable_Visitor(); - - /// Reset this visitor object in order to re-use it for another - /// visitation of the request queue. This sets the vistor's "result" - /// (the TP_Request* data member) to its default value (a nil handle). - void reset(); - - /// Returns true to continue visitation. Returns false to stop - /// visitation. Sets the remove_flag to true if the request should - /// be removed from the queue as a result of the visit. Leaves the - /// remove_flag alone otherwise. - virtual bool visit_request(TP_Request* request, bool& remove_flag); - - /// This returns a "copy" of the located request, or 0 if no request - /// was located. - TP_Request* request(); - - - private: - - /// A handle to the located request. - TP_Request_Handle request_; - }; - - } -} - -TAO_END_VERSIONED_NAMESPACE_DECL - -#if defined (__ACE_INLINE__) -# include "tao/CSD_ThreadPool/CSD_TP_Dispatchable_Visitor.inl" -#endif /* __ACE_INLINE__ */ - -#include /**/ "ace/post.h" - -#endif /* TAO_CSD_TP_DISPATCHABLE_VISITOR_H */ |