EmberForge::PerformanceMonitor Class Reference

System performance monitoring class. More...

#include <PerformanceMonitor.h>

Public Member Functions
	PerformanceMonitor ()
	~PerformanceMonitor ()
void	BeginFrame ()
void	EndFrame ()
void	RecordMetric (const std::string &name, float value, const std::string &unit="")
void	RecordTime (const std::string &name, double milliseconds)
void	UpdateSystemMetrics ()
float	GetCPUUsage () const
float	GetMemoryUsage () const
float	GetCurrentFPS () const
std::shared_ptr< MetricData >	GetMetric (const std::string &name) const
std::vector< std::shared_ptr< MetricData > >	GetAllMetrics () const
void	SetEnabled (bool enabled)
bool	IsEnabled () const
void	Clear ()

Static Public Member Functions
static PerformanceMonitor &	GetInstance ()

Private Member Functions
void	InitializeBuiltInMetrics ()
void	UpdateFPS ()
float	ReadCPUUsage ()
float	ReadMemoryUsage ()

Private Attributes
std::shared_ptr< MetricData >	m_frameTimeMetric
std::shared_ptr< MetricData >	m_fpsMetric
std::shared_ptr< MetricData >	m_cpuMetric
std::shared_ptr< MetricData >	m_memoryMetric
std::map< std::string, std::shared_ptr< MetricData > >	m_customMetrics
std::chrono::high_resolution_clock::time_point	m_frameStart
std::chrono::high_resolution_clock::time_point	m_lastFrameTime
std::deque< float >	m_frameTimes
float	m_cpuUsage
float	m_memoryUsageMB
float	m_currentFPS
bool	m_enabled
bool	m_frameActive

Detailed Description

System performance monitoring class.

Definition at line 37 of file PerformanceMonitor.h.

Constructor & Destructor Documentation

PerformanceMonitor()

EmberForge::PerformanceMonitor::PerformanceMonitor

(

)

Definition at line 66 of file PerformanceMonitor.cpp.

~PerformanceMonitor()

EmberForge::PerformanceMonitor::~PerformanceMonitor

(

)

Definition at line 77 of file PerformanceMonitor.cpp.

Member Function Documentation

BeginFrame()

void EmberForge::PerformanceMonitor::BeginFrame

(

)

Definition at line 89 of file PerformanceMonitor.cpp.

Clear()

void EmberForge::PerformanceMonitor::Clear

(

)

Definition at line 268 of file PerformanceMonitor.cpp.

EndFrame()

void EmberForge::PerformanceMonitor::EndFrame

(

)

Definition at line 97 of file PerformanceMonitor.cpp.

GetAllMetrics()

std::vector< std::shared_ptr< MetricData > > EmberForge::PerformanceMonitor::GetAllMetrics

(

)

const

Definition at line 253 of file PerformanceMonitor.cpp.

GetCPUUsage()

float EmberForge::PerformanceMonitor::GetCPUUsage ( ) const

inline

Definition at line 52 of file PerformanceMonitor.h.

GetCurrentFPS()

float EmberForge::PerformanceMonitor::GetCurrentFPS ( ) const

inline

Definition at line 54 of file PerformanceMonitor.h.

GetInstance()

PerformanceMonitor & EmberForge::PerformanceMonitor::GetInstance ( )

static

Definition at line 279 of file PerformanceMonitor.cpp.

GetMemoryUsage()

float EmberForge::PerformanceMonitor::GetMemoryUsage ( ) const

inline

Definition at line 53 of file PerformanceMonitor.h.

GetMetric()

std::shared_ptr< MetricData > EmberForge::PerformanceMonitor::GetMetric

(

const std::string &

name

)

const

Definition at line 233 of file PerformanceMonitor.cpp.

InitializeBuiltInMetrics()

void EmberForge::PerformanceMonitor::InitializeBuiltInMetrics ( )

private

Definition at line 81 of file PerformanceMonitor.cpp.

IsEnabled()

bool EmberForge::PerformanceMonitor::IsEnabled ( ) const

inline

Definition at line 62 of file PerformanceMonitor.h.

ReadCPUUsage()

float EmberForge::PerformanceMonitor::ReadCPUUsage ( )

private

Definition at line 139 of file PerformanceMonitor.cpp.

ReadMemoryUsage()

float EmberForge::PerformanceMonitor::ReadMemoryUsage ( )

private

Definition at line 181 of file PerformanceMonitor.cpp.

RecordMetric()

void EmberForge::PerformanceMonitor::RecordMetric	(	const std::string &	name,
		float	value,
		const std::string &	unit = "" )

Definition at line 208 of file PerformanceMonitor.cpp.

RecordTime()

void EmberForge::PerformanceMonitor::RecordTime	(	const std::string &	name,
		double	milliseconds )

Definition at line 229 of file PerformanceMonitor.cpp.

SetEnabled()

void EmberForge::PerformanceMonitor::SetEnabled ( bool enabled )

inline

Definition at line 61 of file PerformanceMonitor.h.

UpdateFPS()

void EmberForge::PerformanceMonitor::UpdateFPS ( )

private

Definition at line 120 of file PerformanceMonitor.cpp.

UpdateSystemMetrics()

void EmberForge::PerformanceMonitor::UpdateSystemMetrics

(

)

Definition at line 131 of file PerformanceMonitor.cpp.

Member Data Documentation

m_cpuMetric

std::shared_ptr<MetricData> EmberForge::PerformanceMonitor::m_cpuMetric

private

Definition at line 77 of file PerformanceMonitor.h.

m_cpuUsage

float EmberForge::PerformanceMonitor::m_cpuUsage

private

Definition at line 89 of file PerformanceMonitor.h.

m_currentFPS

float EmberForge::PerformanceMonitor::m_currentFPS

private

Definition at line 91 of file PerformanceMonitor.h.

m_customMetrics

std::map<std::string, std::shared_ptr<MetricData> > EmberForge::PerformanceMonitor::m_customMetrics

private

Definition at line 81 of file PerformanceMonitor.h.

m_enabled

bool EmberForge::PerformanceMonitor::m_enabled

private

Definition at line 94 of file PerformanceMonitor.h.

m_fpsMetric

std::shared_ptr<MetricData> EmberForge::PerformanceMonitor::m_fpsMetric

private

Definition at line 76 of file PerformanceMonitor.h.

m_frameActive

bool EmberForge::PerformanceMonitor::m_frameActive

private

Definition at line 95 of file PerformanceMonitor.h.

m_frameStart

std::chrono::high_resolution_clock::time_point EmberForge::PerformanceMonitor::m_frameStart

private

Definition at line 84 of file PerformanceMonitor.h.

m_frameTimeMetric

std::shared_ptr<MetricData> EmberForge::PerformanceMonitor::m_frameTimeMetric

private

Definition at line 75 of file PerformanceMonitor.h.

m_frameTimes

std::deque<float> EmberForge::PerformanceMonitor::m_frameTimes

private

Definition at line 86 of file PerformanceMonitor.h.

m_lastFrameTime

std::chrono::high_resolution_clock::time_point EmberForge::PerformanceMonitor::m_lastFrameTime

private

Definition at line 85 of file PerformanceMonitor.h.

m_memoryMetric

std::shared_ptr<MetricData> EmberForge::PerformanceMonitor::m_memoryMetric

private

Definition at line 78 of file PerformanceMonitor.h.

m_memoryUsageMB

float EmberForge::PerformanceMonitor::m_memoryUsageMB

private

Definition at line 90 of file PerformanceMonitor.h.

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

• EmberForge/include/Utils/PerformanceMonitor.h
• EmberForge/src/Utils/PerformanceMonitor.cpp