CpuProfilingOptions Class Reference

#include <v8-profiler.h>

Public Member Functions
	CpuProfilingOptions (CpuProfilingMode mode=kLeafNodeLineNumbers, unsigned max_samples=kNoSampleLimit, int sampling_interval_us=0, MaybeLocal< Context > filter_context=MaybeLocal< Context >())
	CpuProfilingOptions (CpuProfilingOptions &&)=default
CpuProfilingOptions &	operator= (CpuProfilingOptions &&)=default
CpuProfilingMode	mode () const
unsigned	max_samples () const
int	sampling_interval_us () const

Static Public Attributes
static const unsigned	kNoSampleLimit = UINT_MAX

Friends
class	internal::CpuProfile

Detailed Description

Optional profiling attributes.

Definition at line 358 of file v8-profiler.h.

Constructor & Destructor Documentation

CpuProfilingOptions() [1/2]

CpuProfilingOptions	(	CpuProfilingMode	mode = kLeafNodeLineNumbers,
		unsigned	max_samples = kNoSampleLimit,
		int	sampling_interval_us = 0,
		MaybeLocal< Context >	filter_context = MaybeLocal< Context >()
	)

Parameters

mode	Type of computation of stack frame line numbers.
max_samples	The maximum number of samples that should be recorded by the profiler. Samples obtained after this limit will be discarded.
sampling_interval_us	controls the profile-specific target sampling interval. The provided sampling interval will be snapped to the next lowest non-zero multiple of the profiler's sampling interval, set via SetSamplingInterval(). If zero, the sampling interval will be equal to the profiler's sampling interval.
filter_context	If specified, profiles will only contain frames using this context. Other frames will be elided.

CpuProfilingOptions() [2/2]

CpuProfilingOptions ( CpuProfilingOptions &&  )

default

Member Function Documentation

max_samples()

unsigned max_samples ( ) const

inline

Definition at line 387 of file v8-profiler.h.

mode()

CpuProfilingMode mode ( ) const

inline

Definition at line 386 of file v8-profiler.h.

operator=()

CpuProfilingOptions & operator= ( CpuProfilingOptions &&  )

default

sampling_interval_us()

int sampling_interval_us ( ) const

inline

Definition at line 388 of file v8-profiler.h.

Friends And Related Symbol Documentation

internal::CpuProfile

friend class internal::CpuProfile

friend

Definition at line 391 of file v8-profiler.h.

Field Documentation

kNoSampleLimit

const unsigned kNoSampleLimit = UINT_MAX

static

Definition at line 361 of file v8-profiler.h.

---

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

• include/v8-profiler.h