ROOT::Experimental::Detail::RNTupleMetrics Class Reference

A collection of Counter objects with a name, a unit, and a description.

The class owns the counters; on registration of a new

Definition at line 285 of file RNTupleMetrics.hxx.

Public Member Functions
	RNTupleMetrics (const RNTupleMetrics &other)=delete
	RNTupleMetrics (const std::string &name)
	RNTupleMetrics (RNTupleMetrics &&other)=default
	~RNTupleMetrics ()=default
void	Enable ()
const RNTuplePerfCounter *	GetCounter (std::string_view name) const
	Searches this object and all the observed sub metrics. Returns nullptr if name is not found.
bool	IsEnabled () const
template<typename CounterPtrT , class... Args>
CounterPtrT	MakeCounter (const std::string &name, Args &&... args)
void	ObserveMetrics (RNTupleMetrics &observee)
RNTupleMetrics &	operator= (const RNTupleMetrics &other)=delete
RNTupleMetrics &	operator= (RNTupleMetrics &&other)=default
void	Print (std::ostream &output, const std::string &prefix="") const

Private Member Functions
bool	Contains (const std::string &name) const

Private Attributes
std::vector< std::unique_ptr< RNTuplePerfCounter > >	fCounters
bool	fIsEnabled = false
std::string	fName
std::vector< RNTupleMetrics * >	fObservedMetrics

Static Private Attributes
static constexpr char	kNamespaceSeperator = '.'
	Symbol to split metrics name from counter / sub metrics name.

#include <ROOT/RNTupleMetrics.hxx>

Constructor & Destructor Documentation

RNTupleMetrics() [1/3]

ROOT::Experimental::Detail::RNTupleMetrics::RNTupleMetrics ( const std::string &  name )

inlineexplicit

Definition at line 298 of file RNTupleMetrics.hxx.

RNTupleMetrics() [2/3]

ROOT::Experimental::Detail::RNTupleMetrics::RNTupleMetrics ( const RNTupleMetrics &  other )

delete

RNTupleMetrics() [3/3]

ROOT::Experimental::Detail::RNTupleMetrics::RNTupleMetrics ( RNTupleMetrics &&  other )

default

~RNTupleMetrics()

ROOT::Experimental::Detail::RNTupleMetrics::~RNTupleMetrics ( )

default

Member Function Documentation

Contains()

bool ROOT::Experimental::Detail::RNTupleMetrics::Contains ( const std::string &  name ) const

private

Definition at line 31 of file RNTupleMetrics.cxx.

Enable()

void ROOT::Experimental::Detail::RNTupleMetrics::Enable

(

)

Definition at line 77 of file RNTupleMetrics.cxx.

GetCounter()

const ROOT::Experimental::Detail::RNTuplePerfCounter * ROOT::Experimental::Detail::RNTupleMetrics::GetCounter

(

std::string_view

name

)

const

Searches this object and all the observed sub metrics. Returns nullptr if name is not found.

Definition at line 41 of file RNTupleMetrics.cxx.

IsEnabled()

bool ROOT::Experimental::Detail::RNTupleMetrics::IsEnabled ( ) const

inline

Definition at line 323 of file RNTupleMetrics.hxx.

MakeCounter()

template<typename CounterPtrT , class... Args>

CounterPtrT ROOT::Experimental::Detail::RNTupleMetrics::MakeCounter ( const std::string &  name, Args &&...  args  )

inline

Definition at line 307 of file RNTupleMetrics.hxx.

ObserveMetrics()

void ROOT::Experimental::Detail::RNTupleMetrics::ObserveMetrics

(

RNTupleMetrics &

observee

)

Definition at line 86 of file RNTupleMetrics.cxx.

operator=() [1/2]

RNTupleMetrics & ROOT::Experimental::Detail::RNTupleMetrics::operator= ( const RNTupleMetrics &  other )

delete

operator=() [2/2]

RNTupleMetrics & ROOT::Experimental::Detail::RNTupleMetrics::operator= ( RNTupleMetrics &&  other )

default

Print()

void ROOT::Experimental::Detail::RNTupleMetrics::Print	(	std::ostream &	output,
		const std::string &	prefix = ""
	)		const

Definition at line 62 of file RNTupleMetrics.cxx.

Member Data Documentation

fCounters

std::vector<std::unique_ptr<RNTuplePerfCounter> > ROOT::Experimental::Detail::RNTupleMetrics::fCounters

private

Definition at line 290 of file RNTupleMetrics.hxx.

fIsEnabled

bool ROOT::Experimental::Detail::RNTupleMetrics::fIsEnabled = false

private

Definition at line 293 of file RNTupleMetrics.hxx.

fName

std::string ROOT::Experimental::Detail::RNTupleMetrics::fName

private

Definition at line 292 of file RNTupleMetrics.hxx.

fObservedMetrics

std::vector<RNTupleMetrics *> ROOT::Experimental::Detail::RNTupleMetrics::fObservedMetrics

private

Definition at line 291 of file RNTupleMetrics.hxx.

kNamespaceSeperator

constexpr char ROOT::Experimental::Detail::RNTupleMetrics::kNamespaceSeperator = '.'

staticconstexprprivate

Symbol to split metrics name from counter / sub metrics name.

Definition at line 288 of file RNTupleMetrics.hxx.

Libraries for ROOT::Experimental::Detail::RNTupleMetrics:

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

• tree/ntuple/v7/inc/ROOT/RNTupleMetrics.hxx
• tree/ntuple/v7/src/RNTupleMetrics.cxx