Utils::ThreadPool5 Class Reference

A thread pool for concurrent task execution with worker management. More...

#include <ThreadPool5.hxx>

Inheritance diagram for Utils::ThreadPool5:

Public Member Functions
	ThreadPool5 (unsigned nthread=std::max(unsigned(1), unsigned(std::thread::hardware_concurrency() -1)))
	Constructs a new ThreadPool5 instance with a specified number of threads.
virtual	~ThreadPool5 ()
	Destructor for the ThreadPool5 class.
void	exec (FUN &&fun) override
	Executes a task and assigns it to an available worker.
void	wait () override
	Waits for all tasks to be completed.
unsigned	thread_count () const override
	Gets the current number of threads in the pool.
char const *	name () const override
Public Member Functions inherited from Utils::ThreadPoolBase
	ThreadPoolBase (ThreadPoolBase const &)=delete
	ThreadPoolBase (ThreadPoolBase &&)=delete
ThreadPoolBase &	operator= (ThreadPoolBase const &)=delete
ThreadPoolBase &	operator= (ThreadPoolBase &&)=delete
	ThreadPoolBase ()=default
template<typename Func, typename... Args>
void	run (Func &&func, Args &&... args)

Static Public Member Functions
static char const *	Name ()
	Gets the name of the thread pool implementation.

Additional Inherited Members
Protected Types inherited from Utils::ThreadPoolBase
typedef std::function< void(void)>	FUN

Detailed Description

A thread pool for concurrent task execution with worker management.

The ThreadPool5 class provides an implementation of a thread pool that allows for efficient concurrent execution of tasks. This class manages a collection of worker threads that can be dynamically resized, and utilizes a semaphore-based mechanism for worker synchronization.

This class extends ThreadPoolBase and supports task execution, joining, and resizing of worker threads.

Constructor & Destructor Documentation

ThreadPool5()

Utils::ThreadPool5::ThreadPool5 ( unsigned nthread = std::max(        unsigned(1),        unsigned(std::thread::hardware_concurrency()-1)      ) )

inline

Constructs a new ThreadPool5 instance with a specified number of threads.

Parameters

nthread

The number of threads to create in the pool. Defaults to the maximum hardware threads available.

~ThreadPool5()

virtual Utils::ThreadPool5::~ThreadPool5 ( )

inlinevirtual

Destructor for the ThreadPool5 class.

Ensures all workers are stopped and joined before destruction.

Member Function Documentation

exec()

void Utils::ThreadPool5::exec ( FUN && fun )

inlineoverridevirtual

Executes a task and assigns it to an available worker.

Parameters

fun	The function to be executed as a task.

Implements Utils::ThreadPoolBase.

Name()

static char const * Utils::ThreadPool5::Name ( )

inlinestatic

Gets the name of the thread pool implementation.

Returns

A constant character pointer to the name of the thread pool.

name()

char const * Utils::ThreadPool5::name ( ) const

inlineoverridevirtual

Implements Utils::ThreadPoolBase.

thread_count()

unsigned Utils::ThreadPool5::thread_count ( ) const

inlineoverridevirtual

Gets the current number of threads in the pool.

Returns

The number of threads in the pool.

Implements Utils::ThreadPoolBase.

wait()

void Utils::ThreadPool5::wait ( )

inlineoverridevirtual

Waits for all tasks to be completed.

Implements Utils::ThreadPoolBase.

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

• /Users/enricobertolazzi/Ricerca/PINS/PINS-submodules/UtilsLite/src/Utils/ThreadPool5.hxx