CppBenchmark::ContextThreads Class Reference

Benchmark thread running context. More...

#include <context_threads.h>

Inheritance diagram for CppBenchmark::ContextThreads:

Public Member Functions
	ContextThreads ()=delete
	ContextThreads (const ContextThreads &) noexcept=default
	ContextThreads (ContextThreads &&) noexcept=default
virtual	~ContextThreads () noexcept=default
ContextThreads &	operator= (const ContextThreads &) noexcept=default
ContextThreads &	operator= (ContextThreads &&) noexcept=default
int	threads () const noexcept
	Benchmark threads count.
std::string	description () const override
	Get description of the current benchmark running context.
Public Member Functions inherited from CppBenchmark::Context
	Context ()=delete
	Context (const Context &) noexcept=default
	Context (Context &&) noexcept=default
virtual	~Context () noexcept=default
Context &	operator= (const Context &) noexcept=default
Context &	operator= (Context &&) noexcept=default
int	x () const noexcept
	Benchmark first parameter. Valid only if not negative!
int	y () const noexcept
	Benchmark second parameter. Valid only if not negative!
int	z () const noexcept
	Benchmark third parameter. Valid only if not negative!
PhaseMetrics &	metrics () noexcept
	Benchmark mutable metrics.
bool	canceled () const noexcept
	Is benchmark execution canceled?
void	Cancel () noexcept
	Cancel benchmark execution.
const std::string &	name () const noexcept override
	Get phase name.
const PhaseMetrics &	metrics () const noexcept override
	Get phase metrics.
std::shared_ptr< Phase >	StartPhase (const std::string &phase) override
	Start a new sub-phase with a given name in a single-thread environment.
std::shared_ptr< Phase >	StartPhaseThreadSafe (const std::string &phase) override
	Start a new sub-phase with a given name in a multi-thread environment.
void	StopPhase () override
	Stop measurement of the current phase.
std::shared_ptr< PhaseScope >	ScopePhase (const std::string &phase) override
	Start a new sub-phase with a given name in a single-thread environment and wrap it in a PhaseScope.
std::shared_ptr< PhaseScope >	ScopePhaseThreadSafe (const std::string &phase) override
	Start a new sub-phase with a given name in a multi-thread environment and wrap it in a PhaseScope.
Public Member Functions inherited from CppBenchmark::Phase
	Phase () noexcept=default
	Phase (const Phase &)=default
	Phase (Phase &&) noexcept=default
virtual	~Phase ()=default
Phase &	operator= (const Phase &)=default
Phase &	operator= (Phase &&) noexcept=default

Protected Member Functions
	ContextThreads (int threads, int x, int y, int z) noexcept
	Create benchmark running context.
Protected Member Functions inherited from CppBenchmark::Context
	Context (int x, int y, int z) noexcept
	Create benchmark running context.

Protected Attributes
int	_threads
	Benchmark threads count.
Protected Attributes inherited from CppBenchmark::Context
int	_x
	Benchmark first parameter. Valid only if not negative!
int	_y
	Benchmark second parameter. Valid only if not negative!
int	_z
	Benchmark third parameter. Valid only if not negative!
PhaseCore *	_current
	Current benchmark phase.
PhaseMetrics *	_metrics
	Current benchmark metrics.
std::shared_ptr< std::atomic< bool > >	_canceled
	Benchmark canceled flag.

Friends
class	BenchmarkThreads

Detailed Description

Benchmark thread running context.

Provides access to the current threads benchmark context information:

• Benchmark parameters (x, y, z)
• Benchmark threads count
• Benchmark metrics
• Benchmark cancellation methods
• Benchmark phase management methods

Definition at line 25 of file context_threads.h.

Constructor & Destructor Documentation

ContextThreads() [1/4]

CppBenchmark::ContextThreads::ContextThreads ( )

delete

ContextThreads() [2/4]

CppBenchmark::ContextThreads::ContextThreads ( const ContextThreads & )

defaultnoexcept

ContextThreads() [3/4]

CppBenchmark::ContextThreads::ContextThreads ( ContextThreads && )

defaultnoexcept

~ContextThreads()

virtual CppBenchmark::ContextThreads::~ContextThreads ( )

virtualdefaultnoexcept

ContextThreads() [4/4]

CppBenchmark::ContextThreads::ContextThreads ( int threads, int x, int y, int z )

inlineprotectednoexcept

Create benchmark running context.

Parameters

threads	- Benchmark threads count
x	- Benchmark first parameter
y	- Benchmark second parameter
z	- Benchmark third parameter

Definition at line 55 of file context_threads.h.

Member Function Documentation

description()

std::string CppBenchmark::ContextThreads::description ( ) const

overridevirtual

Get description of the current benchmark running context.

Reimplemented from CppBenchmark::Context.

Definition at line 13 of file context_threads.cpp.

operator=() [1/2]

ContextThreads & CppBenchmark::ContextThreads::operator= ( const ContextThreads & )

defaultnoexcept

operator=() [2/2]

ContextThreads & CppBenchmark::ContextThreads::operator= ( ContextThreads && )

defaultnoexcept

threads()

int CppBenchmark::ContextThreads::threads ( ) const

inlinenoexcept

Benchmark threads count.

Definition at line 39 of file context_threads.h.

Friends And Related Symbol Documentation

BenchmarkThreads

friend class BenchmarkThreads

friend

Definition at line 27 of file context_threads.h.

Member Data Documentation

_threads

int CppBenchmark::ContextThreads::_threads

protected

Benchmark threads count.

Definition at line 46 of file context_threads.h.

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

• include/benchmark/context_threads.h
• source/benchmark/context_threads.cpp