TAO/tao/PortableServer/Creation_Time.h

   1 // -*- C++ -*-
   2
   3 //=============================================================================
   4 /**
   5  *  @file    Creation_Time.h
   6  *
   7  *  Header file for Creation_Time and Temporary_Creation_Time
   8  *
   9  *  @author  Irfan Pyarali <irfan@cs.wustl.edu>
  10  */
  11 //=============================================================================
  12
  13 #ifndef TAO_CREATION_TIME_H
  14 #define TAO_CREATION_TIME_H
  15
  16 #include /**/ "ace/pre.h"
  17
  18 #include "ace/Time_Value.h"
  19 #include "tao/Basic_Types.h"
  20
  21 #if !defined (ACE_LACKS_PRAGMA_ONCE)
  22 # pragma once
  23 #endif /* ACE_LACKS_PRAGMA_ONCE */
  24
  25 TAO_BEGIN_VERSIONED_NAMESPACE_DECL
  26
  27 namespace TAO
  28 {
  29   namespace Portable_Server
  30   {
  31     class Temporary_Creation_Time;
  32
  33     class Creation_Time
  34     {
  35     public:
  36       explicit Creation_Time (const ACE_Time_Value &creation_time);
  37
  38       Creation_Time ();
  39
  40       void creation_time (const void *creation_time);
  41
  42       const void *creation_time () const;
  43
  44       static CORBA::ULong creation_time_length ();
  45
  46       bool operator== (const Creation_Time &rhs) const;
  47
  48       bool operator!= (const Creation_Time &rhs) const;
  49
  50       bool operator== (const Temporary_Creation_Time &rhs) const;
  51
  52       bool operator!= (const Temporary_Creation_Time &rhs) const;
  53
  54     protected:
  55       enum
  56       {
  57         SEC_FIELD = 0,
  58         USEC_FIELD = 1
  59       };
  60
  61       /// Timestamp
  62       CORBA::ULong time_stamp_[2];
  63     };
  64
  65     /**
  66      * @class Temporary_Creation_Time
  67      *
  68      * @brief Special creation time only useful in the lifetime of the
  69      *        upcall.
  70      *
  71      * Special creation time only useful in the lifetime of the upcall.
  72      */
  73     class Temporary_Creation_Time
  74     {
  75     public:
  76       Temporary_Creation_Time ();
  77
  78       void creation_time (const void *creation_time);
  79
  80       bool operator== (const Creation_Time &rhs) const;
  81
  82       bool operator!= (const Creation_Time &rhs) const;
  83
  84     protected:
  85       void *time_stamp_;
  86     };
  87   }
  88 }
  89
  90 TAO_END_VERSIONED_NAMESPACE_DECL
  91
  92 #if defined (__ACE_INLINE__)
  93 # include "tao/PortableServer/Creation_Time.inl"
  94 #endif /* __ACE_INLINE__ */
  95
  96 #include /**/ "ace/post.h"
  97
  98 #endif /* TAO_CREATION_TIME_H */