original::taskDelegator Class Reference

Thread pool for managing and executing tasks with priority. More...

#include <tasks.h>

Collaboration diagram for original::taskDelegator:

Public Types
enum class	priority : u_integer {   IMMEDIATE = 0 , HIGH = 1 , NORMAL = 2 , LOW = 3 ,   DEFERRED = 4 }
	Task priority levels for execution scheduling. More...

Public Member Functions
	taskDelegator (u_integer thread_cnt=8)
	Constructs a task delegator with specified thread count.
template<typename Callback , typename... Args>
auto	submit (Callback &&c, Args &&... args)
	Submits a task with normal priority.
template<typename Callback , typename... Args>
auto	submit (priority priority, Callback &&c, Args &&... args)
	Submits a task with specified priority.
template<typename TYPE >
async::future< TYPE >	submit (strongPtr< task< TYPE > > &t)
	Submits a pre-created task with normal priority.
template<typename TYPE >
async::future< TYPE >	submit (priority priority, strongPtr< task< TYPE > > &t)
	Submits a pre-created task with specified priority.
void	runDeferred ()
	Moves one deferred task to the waiting queue.
void	runAllDeferred ()
	Moves all deferred tasks to the waiting queue.
void	stop ()
	Stops the task delegator and waits for completion.
u_integer	activeThreads () const noexcept
	Gets the number of active threads.
u_integer	idleThreads () const noexcept
	Gets the number of idle threads.
	~taskDelegator ()
	Destructor - automatically stops if not already stopped.
template<typename TYPE >
original::async::future< TYPE >	submit (strongPtr< task< TYPE > > &t)
template<typename TYPE >
original::async::future< TYPE >	submit (const priority priority, strongPtr< task< TYPE > > &t)

Static Public Attributes
static constexpr auto	IMMEDIATE = priority::IMMEDIATE
static constexpr auto	HIGH = priority::HIGH
static constexpr auto	NORMAL = priority::NORMAL
static constexpr auto	LOW = priority::LOW
static constexpr auto	DEFERRED = priority::DEFERRED

Detailed Description

Thread pool for managing and executing tasks with priority.

Provides a managed thread pool with task prioritization, deferred execution, and resource monitoring

Member Enumeration Documentation

priority

enum class original::taskDelegator::priority : u_integer

strong

Task priority levels for execution scheduling.

Enumerator
IMMEDIATE	Execute immediately if threads available.
HIGH	High priority task.
NORMAL	Normal priority task (default)
LOW	Low priority task.
DEFERRED	Deferred execution (manual activation)

Constructor & Destructor Documentation

taskDelegator()

original::taskDelegator::taskDelegator ( u_integer  thread_cnt = 8 )

inlineexplicit

Constructs a task delegator with specified thread count.

Parameters

thread_cnt

Number of worker threads (default: 8)

Member Function Documentation

activeThreads()

original::u_integer original::taskDelegator::activeThreads ( ) const

inlinenoexcept

Gets the number of active threads.

Returns

Count of currently active threads

idleThreads()

original::u_integer original::taskDelegator::idleThreads ( ) const

inlinenoexcept

Gets the number of idle threads.

Returns

Count of currently idle threads

submit() [1/4]

template<typename Callback , typename ... Args>

auto original::taskDelegator::submit	(	Callback &&	c,
		Args &&...	args
	)

Submits a task with normal priority.

Template Parameters

Callback	Type of the callable
Args	Types of the arguments

Parameters

c	Callable to execute
args	Arguments to forward to the callable

Returns

Future for the task result

submit() [2/4]

template<typename Callback , typename ... Args>

auto original::taskDelegator::submit	(	priority	priority,
		Callback &&	c,
		Args &&...	args
	)

Submits a task with specified priority.

Template Parameters

Callback	Type of the callable
Args	Types of the arguments

Parameters

priority	Task priority level
c	Callable to execute
args	Arguments to forward to the callable

Returns

Future for the task result

submit() [3/4]

template<typename TYPE >

async::future< TYPE > original::taskDelegator::submit	(	priority	priority,
		strongPtr< task< TYPE > > &	t
	)

Submits a pre-created task with specified priority.

Template Parameters

TYPE	Task result type

Parameters

priority	Task priority level
t	Shared pointer to the task

Returns

Future for the task result

submit() [4/4]

template<typename TYPE >

async::future< TYPE > original::taskDelegator::submit

(

strongPtr< task< TYPE > > &

t

)

Submits a pre-created task with normal priority.

Template Parameters

TYPE	Task result type

Parameters

t	Shared pointer to the task

Returns

Future for the task result

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

• src/vibrant/tasks.h