dep/ACE_wrappers/ace/Select_Reactor.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file    Select_Reactor.h
   6  *
   7  *  $Id: Select_Reactor.h 80826 2008-03-04 14:51:23Z wotte $
   8  *
   9  *  @author Douglas C. Schmidt <schmidt@cs.wustl.edu>
  10  */
  11 //=============================================================================
  12
  13 #ifndef ACE_SELECT_REACTOR_H
  14 #define ACE_SELECT_REACTOR_H
  15 #include /**/ "ace/pre.h"
  16
  17 #include "ace/Select_Reactor_T.h"
  18 #include "ace/Reactor_Token_T.h"
  19
  20 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  21 # pragma once
  22 #endif /* ACE_LACKS_PRAGMA_ONCE */
  23
  24 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  25
  26 //@@ TAO_REACTOR_SPL_COMMENT_HOOK_START
  27 typedef ACE_Reactor_Token_T<ACE_SELECT_TOKEN> ACE_Select_Reactor_Token;
  28
  29 typedef ACE_Select_Reactor_T<ACE_Select_Reactor_Token> ACE_Select_Reactor;
  30 //@@ TAO_REACTOR_SPL_COMMENT_HOOK_END
  31
  32 #if defined (ACE_MT_SAFE) && (ACE_MT_SAFE == 0)
  33 /**
  34  * @class ACE_Guard< ACE_Reactor_Token_T<ACE_Noop_Token> >
  35  *
  36  * @brief Template specialization of ACE_Guard for the
  37  * ACE_Null_Mutex.
  38  *
  39  * This specialization is useful since it helps to speedup
  40  * performance of the "Null_Mutex" considerably.
  41  */
  42 template<>
  43 class ACE_Export ACE_Guard< ACE_Reactor_Token_T<ACE_Noop_Token> >
  44 {
  45 public:
  46   // = Initialization and termination methods.
  47   ACE_Guard (ACE_Reactor_Token_T<ACE_Noop_Token> &) {}
  48   ACE_Guard (ACE_Reactor_Token_T<ACE_Noop_Token> &, int) {}
  49   ~ACE_Guard (void) {}
  50
  51   int acquire (void) { return 0; }
  52   int tryacquire (void) { return 0; }
  53   int release (void) { return 0; }
  54   int locked (void) { return 1; }
  55   int remove (void) { return 0; }
  56   void dump (void) const {}
  57
  58 private:
  59   // Disallow copying and assignment.
  60   ACE_Guard (const ACE_Guard< ACE_Reactor_Token_T<ACE_Noop_Token> > &);
  61   void operator= (const ACE_Guard< ACE_Reactor_Token_T<ACE_Noop_Token> > &);
  62
  63 };
  64 #endif /* ACE_MT_SAFE && ACE_MT_SAFE == 0 */
  65
  66 ACE_END_VERSIONED_NAMESPACE_DECL
  67
  68 #include /**/ "ace/post.h"
  69 #endif /* ACE_SELECT_REACTOR_H */