WorkQueue< WorkItem > Class Template Reference

Simple work queue for distributing work over multiple threads. More...

Public Member Functions
	WorkQueue (size_t _maxDepth)
	~WorkQueue ()
	Precondition: worker threads have all stopped (they have been joined). More...
bool	Enqueue (WorkItem *item)
	Enqueue a work item. More...
void	Run ()
	Thread function. More...
void	Interrupt ()
	Interrupt and exit loops. More...

Private Attributes
std::mutex	cs
	Mutex protects entire object. More...
std::condition_variable	cond
std::deque< WorkItem * >	queue
bool	running
size_t	maxDepth

Detailed Description

template<typename WorkItem>
class WorkQueue< WorkItem >

Simple work queue for distributing work over multiple threads.

Work items are simply callable objects.

Definition at line 68 of file httpserver.cpp.

Constructor & Destructor Documentation

WorkQueue()

template<typename WorkItem >

WorkQueue< WorkItem >::WorkQueue ( size_t  _maxDepth )

inlineexplicit

Definition at line 80 of file httpserver.cpp.

~WorkQueue()

template<typename WorkItem >

WorkQueue< WorkItem >::~WorkQueue ( )

inline

Precondition: worker threads have all stopped (they have been joined).

Definition at line 86 of file httpserver.cpp.

Member Function Documentation

Enqueue()

template<typename WorkItem >

bool WorkQueue< WorkItem >::Enqueue ( WorkItem *  item )

inline

Enqueue a work item.

Definition at line 94 of file httpserver.cpp.

Interrupt()

template<typename WorkItem >

void WorkQueue< WorkItem >::Interrupt ( )

inline

Interrupt and exit loops.

Definition at line 123 of file httpserver.cpp.

Run()

template<typename WorkItem >

void WorkQueue< WorkItem >::Run ( )

inline

Thread function.

Definition at line 105 of file httpserver.cpp.

Member Data Documentation

cond

template<typename WorkItem >

std::condition_variable WorkQueue< WorkItem >::cond

private

Definition at line 73 of file httpserver.cpp.

cs

template<typename WorkItem >

std::mutex WorkQueue< WorkItem >::cs

private

Mutex protects entire object.

Definition at line 72 of file httpserver.cpp.

maxDepth

template<typename WorkItem >

size_t WorkQueue< WorkItem >::maxDepth

private

Definition at line 77 of file httpserver.cpp.

queue

template<typename WorkItem >

std::deque<WorkItem*> WorkQueue< WorkItem >::queue

private

Definition at line 75 of file httpserver.cpp.

running

template<typename WorkItem >

bool WorkQueue< WorkItem >::running

private

Definition at line 76 of file httpserver.cpp.

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

• src/httpserver.cpp