ACE
6.3.1
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This class provides both a timing mechanism and a mechanism for reporting the resource usage of a process. More...
#include <Profile_Timer.h>
Classes | |
class | ACE_Elapsed_Time |
Keeps track of the various user, system, and elapsed (real) times. More... | |
Public Types | |
typedef ACE_Rusage | Rusage |
Public Member Functions | |
ACE_Profile_Timer (void) | |
Default constructor. Clears all time values to 0. More... | |
~ACE_Profile_Timer (void) | |
Shutdown the timer. More... | |
int | start (void) |
Activate the timer. More... | |
int | stop (void) |
Stop the timer. More... | |
int | elapsed_time (ACE_Elapsed_Time &et) |
Compute the time elapsed between calls to start() and stop() . More... | |
void | elapsed_rusage (ACE_Profile_Timer::Rusage &rusage) |
void | get_rusage (ACE_Profile_Timer::Rusage &rusage) |
Return the resource utilization (don't recompute it). More... | |
void | dump (void) const |
Dump the state of an object. More... | |
Public Attributes | |
ACE_ALLOC_HOOK_DECLARE | |
Declare the dynamic allocation hooks. More... | |
Private Member Functions | |
void | compute_times (ACE_Elapsed_Time &et) |
Compute how much time has elapsed. More... | |
Private Attributes | |
ACE_Profile_Timer::Rusage | begin_usage_ |
Keep track of the starting resource utilization. More... | |
ACE_Profile_Timer::Rusage | end_usage_ |
Keep track of the ending resource utilization. More... | |
ACE_Profile_Timer::Rusage | last_usage_ |
Keep track of the last rusage for incremental timing. More... | |
ACE_High_Res_Timer | timer_ |
The high resolution timer. More... | |
This class provides both a timing mechanism and a mechanism for reporting the resource usage of a process.
typedef ACE_Rusage ACE_Profile_Timer::Rusage |
ACE_Profile_Timer::ACE_Profile_Timer | ( | void | ) |
Default constructor. Clears all time values to 0.
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inline |
Shutdown the timer.
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private |
Compute how much time has elapsed.
void ACE_Profile_Timer::dump | ( | void | ) | const |
Dump the state of an object.
void ACE_Profile_Timer::elapsed_rusage | ( | ACE_Profile_Timer::Rusage & | rusage | ) |
int ACE_Profile_Timer::elapsed_time | ( | ACE_Elapsed_Time & | et | ) |
void ACE_Profile_Timer::get_rusage | ( | ACE_Profile_Timer::Rusage & | rusage | ) |
Return the resource utilization (don't recompute it).
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inline |
Activate the timer.
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inline |
Stop the timer.
ACE_Profile_Timer::ACE_ALLOC_HOOK_DECLARE |
Declare the dynamic allocation hooks.
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private |
Keep track of the starting resource utilization.
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private |
Keep track of the ending resource utilization.
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private |
Keep track of the last rusage for incremental timing.
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private |
The high resolution timer.