summaryrefslogtreecommitdiff
path: root/ace/Profile_Timer.h
diff options
context:
space:
mode:
Diffstat (limited to 'ace/Profile_Timer.h')
-rw-r--r--ace/Profile_Timer.h157
1 files changed, 0 insertions, 157 deletions
diff --git a/ace/Profile_Timer.h b/ace/Profile_Timer.h
deleted file mode 100644
index 3df978fb34c..00000000000
--- a/ace/Profile_Timer.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/* -*- C++ -*- */
-// $Id$
-
-// ============================================================================
-//
-// = LIBRARY
-// ace
-//
-// = FILENAME
-// Profile_Timer.h
-//
-// = AUTHOR
-// Doug Schmidt
-//
-// ============================================================================
-
-#if !defined (ACE_PROFILE_TIMER_H)
-#define ACE_PROFILE_TIMER_H
-
-#include "ace/ACE.h"
-#include "ace/Time_Value.h"
-#include "ace/High_Res_Timer.h"
-
-#if defined (ACE_HAS_PRUSAGE_T) || defined (ACE_HAS_GETRUSAGE)
-
-class ACE_Export ACE_Profile_Timer
-{
- // = TITLE
- // A C++ wrapper for UNIX interval timers.
-public:
- struct ACE_Elapsed_Time
- {
- double real_time;
- double user_time;
- double system_time;
- };
-
-#if defined (ACE_HAS_PRUSAGE_T)
- typedef prusage_t Rusage;
-#elif defined (ACE_HAS_GETRUSAGE)
- typedef rusage Rusage;
-#endif /* ACE_HAS_PRUSAGE_T */
-
- // = Initialization and termination methods.
- ACE_Profile_Timer (void);
- // Default constructor.
-
- ~ACE_Profile_Timer (void);
- // Shutdown the timer.
-
- // = Timer methods.
- int start (void);
- // Activate the timer.
-
- int stop (void);
- // Stop the timer.
-
- // = Resource utilization methods.
- int elapsed_time (ACE_Elapsed_Time &et);
- // Compute the time elapsed since <start>.
-
- void elapsed_rusage (ACE_Profile_Timer::Rusage &rusage);
- // Compute the amount of resource utilization since the start time.
-
- void get_rusage (ACE_Profile_Timer::Rusage &rusage);
- // Return the resource utilization (don't recompute it).
-
- void dump (void) const;
- // Dump the state of an object.
-
- ACE_ALLOC_HOOK_DECLARE;
- // Declare the dynamic allocation hooks.
-
-private:
- void compute_times (ACE_Elapsed_Time &et);
- // Compute how much time has elapsed.
-
- ACE_Profile_Timer::Rusage begin_usage_;
- // Keep track of the starting resource utilization.
-
- ACE_Profile_Timer::Rusage end_usage_;
- // Keep track of the ending resource utilization.
-
- ACE_Profile_Timer::Rusage last_usage_;
- // Keep track of the last rusage for incremental timing.
-
-#if defined (ACE_HAS_PRUSAGE_T)
- void subtract (timespec_t &tdiff, timespec_t &t0, timespec_t &t1);
- // Substract two timestructs and store their difference.
-
- ACE_HANDLE proc_handle_;
- // I/O handle for /proc file system.
-
-#elif defined (ACE_HAS_GETRUSAGE)
- void subtract (timeval &tdiff, timeval &t0, timeval &t1);
- // Substract two timestructs and store their difference.
-
- timeval begin_time_;
- // Keep track of the beginning time.
-
- timeval end_time_;
- // Keep track of the ending time.
-
- timeval last_time_;
- // Keep track of the last time for incremental timing.
-#elif defined (ACE_WIN32)
- ACE_Time_Value begin_time_;
- // Keep track of the beginning time.
-
- ACE_Time_Value end_time_;
- // Keep track of the ending time.
-
- ACE_Time_Value last_time_;
- // Keep track of the last time for incremental timing.
-
-#endif /* ACE_HAS_PRUSAGE_T */
-};
-
-#else /* ! ACE_HAS_PRUSAGE_T && ! ACE_HAS_GETRUSAGE */
-
-class ACE_Export ACE_Profile_Timer
-{
-public:
- struct ACE_Elapsed_Time
- {
-#if defined (ACE_LACKS_FLOATING_POINT)
- ACE_UINT32 real_time; // units of microseconds!
- ACE_UINT32 user_time;
- ACE_UINT32 system_time;
-#else /* ! ACE_LACKS_FLOATING_POINT */
- double real_time; // units of seconds
- double user_time;
- double system_time;
-#endif /* ! ACE_LACKS_FLOATING_POINT */
- };
-
- ACE_Profile_Timer (void);
- ~ACE_Profile_Timer (void);
- int start (void);
- int stop (void);
- int elapsed_time (ACE_Elapsed_Time &et);
-
- void dump (void) const;
- // Dump the state of an object.
-
-private:
- ACE_High_Res_Timer timer_;
-};
-
-#endif /* ! ACE_HAS_PRUSAGE_T && ! ACE_HAS_GETRUSAGE */
-
-#if defined (__ACE_INLINE__)
-# include "ace/Profile_Timer.i"
-#endif /* __ACE_INLINE__ */
-
-#endif /* ACE_PROFILE_TIMER_H */
-