ACE/ace/Profile_Timer.inl

   1 // -*- C++ -*-
   2 #include "ace/OS_NS_sys_time.h"
   3 #include "ace/OS_NS_sys_resource.h"
   4 #include "ace/Global_Macros.h"
   5
   6 #if defined (ACE_HAS_GETRUSAGE) && !defined (ACE_WIN32)
   7 #  if defined (ACE_HAS_GETRUSAGE)
   8
   9 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  10
  11 ACE_INLINE int
  12 ACE_Profile_Timer::start ()
  13 {
  14   ACE_TRACE ("ACE_Profile_Timer::start");
  15   this->begin_time_ = ACE_OS::gettimeofday ();
  16   ACE_OS::getrusage (RUSAGE_SELF,
  17                      &this->begin_usage_);
  18   return 0;
  19 }
  20
  21 ACE_INLINE int
  22 ACE_Profile_Timer::stop ()
  23 {
  24   ACE_TRACE ("ACE_Profile_Timer::stop");
  25   this->last_time_ = this->end_time_;
  26   this->end_time_ = ACE_OS::gettimeofday ();
  27   this->last_usage_ = this->end_usage_;
  28   ACE_OS::getrusage (RUSAGE_SELF,
  29                      &this->end_usage_);
  30   return 0;
  31 }
  32
  33 ACE_END_VERSIONED_NAMESPACE_DECL
  34
  35 #  endif /* ACE_HAS_GETRUSAGE */
  36
  37 #elif defined (ACE_WIN32)
  38
  39 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  40
  41 ACE_INLINE
  42 ACE_Profile_Timer::~ACE_Profile_Timer ()
  43 {
  44 }
  45
  46 ACE_INLINE int
  47 ACE_Profile_Timer::start ()
  48 {
  49   ACE_TRACE ("ACE_Profile_Timer::start");
  50 #  if defined (ACE_HAS_GETRUSAGE)
  51   ACE_OS::getrusage (RUSAGE_SELF,
  52                      &this->begin_usage_);
  53 #  endif /* ACE_HAS_GETRUSAGE */
  54   this->timer_.start ();
  55   return 0;
  56 }
  57
  58 ACE_INLINE int
  59 ACE_Profile_Timer::stop ()
  60 {
  61   ACE_TRACE ("ACE_Profile_Timer::stop");
  62   this->timer_.stop ();
  63 #  if defined (ACE_HAS_GETRUSAGE)
  64   this->last_usage_ = this->end_usage_;
  65   ACE_OS::getrusage (RUSAGE_SELF, &this->end_usage_);
  66 #  endif /* ACE_HAS_GETRUSAGE */
  67   return 0;
  68 }
  69
  70 ACE_END_VERSIONED_NAMESPACE_DECL
  71
  72 #else
  73
  74 ACE_BEGIN_VERSIONED_NAMESPACE_DECL
  75
  76 ACE_INLINE int
  77 ACE_Profile_Timer::start ()
  78 {
  79   ACE_TRACE ("ACE_Profile_Timer::start");
  80   this->timer_.start ();
  81   return 0;
  82 }
  83
  84 ACE_INLINE int
  85 ACE_Profile_Timer::stop ()
  86 {
  87   ACE_TRACE ("ACE_Profile_Timer::stop");
  88   this->timer_.stop ();
  89   return 0;
  90 }
  91
  92 ACE_INLINE
  93 ACE_Profile_Timer::~ACE_Profile_Timer ()
  94 {
  95 }
  96
  97 ACE_END_VERSIONED_NAMESPACE_DECL
  98
  99 #endif /* defined (ACE_HAS_GETRUSAGE) */