SysUsage Class Reference

A class exposing system resources usage. More...

#include <yateclass.h>

List of all members.

Public Types
enum	Type { WallTime, UserTime, KernelTime }
Static Public Member Functions
static void	init ()
static u_int64_t	startTime ()
static u_int64_t	usecRunTime (Type type=WallTime)
static u_int64_t	msecRunTime (Type type=WallTime)
static u_int32_t	secRunTime (Type type=WallTime)
static double	runTime (Type type=WallTime)

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Detailed Description

A class exposing system resources usage.

The SysUsage class allows collecting some statistics about engine's usage of system resources

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Member Enumeration Documentation

enum Type

Type of time usage requested

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Member Function Documentation

static void init

(

)

[static]

Initialize the system start variable

static u_int64_t msecRunTime

(

Type

type = WallTime

)

[static]

Get the program's running time in milliseconds

Parameters:

type	Type of running time requested

Returns:

Time in milliseconds since the start of the program

static double runTime

(

Type

type = WallTime

)

[static]

Get the program's running time in seconds

Parameters:

type	Type of running time requested

Returns:

Time in seconds since the start of the program

static u_int32_t secRunTime

(

Type

type = WallTime

)

[static]

Get the program's running time in seconds

Parameters:

type	Type of running time requested

Returns:

Time in seconds since the start of the program

static u_int64_t startTime

(

)

[static]

Get the wall time used as start for the usage time

Returns:

Time of the first direct or implicit call of init()

static u_int64_t usecRunTime

(

Type

type = WallTime

)

[static]

Get the program's running time in microseconds

Parameters:

type	Type of running time requested

Returns:

Time in microseconds since the start of the program

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The documentation for this class was generated from the following file:

• yateclass.h