Profile_Timer.i Source File

00001 /* -*- C++ -*- */
00002 // $Id: Profile_Timer.i,v 1.1.1.2 2001/12/04 14:33:07 chad Exp $
00003 
00004 #if (defined (ACE_HAS_PRUSAGE_T) || defined (ACE_HAS_GETRUSAGE)) && !defined (ACE_WIN32)
00005 
00006 #  if defined (ACE_HAS_PRUSAGE_T)
00007 ACE_INLINE int
00008 ACE_Profile_Timer::start (void)
00009 {
00010   ACE_TRACE ("ACE_Profile_Timer::start");
00011   return ACE_OS::ioctl (this->proc_handle_,
00012                         PIOCUSAGE,
00013                         &this->begin_usage_);
00014 }
00015 
00016 ACE_INLINE int
00017 ACE_Profile_Timer::stop (void)
00018 {
00019   ACE_TRACE ("ACE_Profile_Timer::stop");
00020   this->last_usage_ = this->end_usage_;
00021   return ACE_OS::ioctl (this->proc_handle_,
00022                     PIOCUSAGE,
00023                     &this->end_usage_);
00024 }
00025 #  elif defined (ACE_HAS_GETRUSAGE)
00026 ACE_INLINE int
00027 ACE_Profile_Timer::start (void)
00028 {
00029   ACE_TRACE ("ACE_Profile_Timer::start");
00030   this->begin_time_ = ACE_OS::gettimeofday ();
00031   ACE_OS::getrusage (RUSAGE_SELF,
00032                      &this->begin_usage_);
00033   return 0;
00034 }
00035 
00036 ACE_INLINE int
00037 ACE_Profile_Timer::stop (void)
00038 {
00039   ACE_TRACE ("ACE_Profile_Timer::stop");
00040   this->last_time_ = this->end_time_;
00041   this->end_time_ = ACE_OS::gettimeofday ();
00042   this->last_usage_ = this->end_usage_;
00043   ACE_OS::getrusage (RUSAGE_SELF,
00044                      &this->end_usage_);
00045   return 0;
00046 }
00047 
00048 #  endif /* ACE_HAS_PRUSAGE_T */
00049 
00050 #elif defined (ACE_WIN32)
00051 
00052 ACE_INLINE
00053 ACE_Profile_Timer::~ACE_Profile_Timer (void)
00054 {
00055 }
00056 
00057 ACE_INLINE int
00058 ACE_Profile_Timer::start (void)
00059 {
00060   ACE_TRACE ("ACE_Profile_Timer::start");
00061 #  if defined (ACE_HAS_GETRUSAGE)
00062   ACE_OS::getrusage (RUSAGE_SELF,
00063                      &this->begin_usage_);
00064 #  endif /* ACE_HAS_GETRUSAGE */
00065   this->timer_.start ();
00066   return 0;
00067 }
00068 
00069 ACE_INLINE int
00070 ACE_Profile_Timer::stop (void)
00071 {
00072   ACE_TRACE ("ACE_Profile_Timer::stop");
00073   this->timer_.stop ();
00074 #  if defined (ACE_HAS_GETRUSAGE)
00075   this->last_usage_ = this->end_usage_;
00076   ACE_OS::getrusage (RUSAGE_SELF, &this->end_usage_);
00077 #  endif /* ACE_HAS_GETRUSAGE */
00078   return 0;
00079 }
00080 
00081 #else
00082 
00083 ACE_INLINE int
00084 ACE_Profile_Timer::start (void)
00085 {
00086   ACE_TRACE ("ACE_Profile_Timer::start");
00087   this->timer_.start ();
00088   return 0;
00089 }
00090 
00091 ACE_INLINE int
00092 ACE_Profile_Timer::stop (void)
00093 {
00094   ACE_TRACE ("ACE_Profile_Timer::stop");
00095   this->timer_.stop ();
00096   return 0;
00097 }
00098 
00099 ACE_INLINE
00100 ACE_Profile_Timer::~ACE_Profile_Timer (void)
00101 {
00102 }
00103 
00104 #endif /* defined (ACE_HAS_PRUSAGE_T) || defined (ACE_HAS_GETRUSAGE) */