ACE/ace/QoS/QoS_Manager.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file    QoS_Manager.h
   6  *
   7  *  @author Vishal Kachroo
   8  */
   9 //=============================================================================
  10
  11
  12 #ifndef ACE_QOS_MANAGER_H
  13 #define ACE_QOS_MANAGER_H
  14 #include /**/ "ace/pre.h"
  15
  16 #include "ace/Addr.h"
  17
  18 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  19 #pragma once
  20 #endif /* ACE_LACKS_PRAGMA_ONCE */
  21
  22 #include "ace/IPC_SAP.h"
  23 #include "ace/Containers_T.h"
  24 #include "ACE_QoS_Export.h"
  25 #include "QoS_Session.h"
  26
  27
  28 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  29
  30 /**
  31  * @class ACE_QoS_Manager
  32  *
  33  * @brief This class manages the QoS sessions associated with ACE_SOCK.
  34  *
  35  * This class provides functions to manage the QoS
  36  * associated with a socket.  The idea is to keep the management of
  37  * QoS for a socket separate from the socket itself. Currently, the
  38  * manager is used to manage the QoS session set. It will handle more
  39  * responsibilities in the future.
  40  */
  41 class ACE_QoS_Export ACE_QoS_Manager
  42 {
  43 public:
  44   /// Default constructor.
  45   ACE_QoS_Manager ();
  46
  47   /// Default destructor.
  48   ~ACE_QoS_Manager ();
  49
  50   /**
  51    * Join the given QoS session. A socket can join multiple QoS
  52    * sessions.  This call adds the given QoS session to the list of
  53    * QoS sessions that the socket has already joined.
  54    */
  55   int join_qos_session (ACE_QoS_Session *qos_session);
  56
  57   typedef ACE_Unbounded_Set <ACE_QoS_Session *> ACE_QOS_SESSION_SET;
  58
  59   /// Get the QoS session set.
  60   ACE_QOS_SESSION_SET qos_session_set ();
  61
  62 private:
  63   /// Set of QoS sessions that this socket has joined.
  64   ACE_QOS_SESSION_SET qos_session_set_;
  65 };
  66
  67 ACE_END_VERSIONED_NAMESPACE_DECL
  68
  69 #include /**/ "ace/post.h"
  70 #endif /* ACE_QOS_MANAGER_H */