threadgroup Class Reference

Array group of threads. More...

#include <thread.h>

Collaboration diagram for threadgroup:

[legend]

List of all members.

Public Member Functions
void	add (class groupthread *t)
void	remove (class groupthread *t)
groupthread &	operator[] (int idx)
void	broadcastevent (const value &ev)
void	broadcastevent (const string &tp)
void	broadcastevent (const statstring &tp)
void	broadcastevent (const char *tp)
void	broadcastevent (const statstring &t, const value &ev)
int	count (void)
void	gc (void)
Public Attributes
lock< int >	lck
Protected Attributes
class groupthread **	array
int	cnt
int	arraysz

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Detailed Description

Array group of threads.

Storage for situations where you have a group of worker threads that you want to keep track of. Collects thread objects that are derived from the groupthread class.

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Member Function Documentation

void threadgroup::add

(

class groupthread *

t

)

Add a new thread to the array.

Called from the groupthread constructor.

References arraysz, cnt, lck, lockbase::lockw(), and lockbase::unlock().

Referenced by groupthread::groupthread().

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void threadgroup::broadcastevent

(

const value &

ev

)

Send an event to all member threads.

Starts with the last thread in the array

Parameters:

ev

The event data.

References cnt, and gc().

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int threadgroup::count

(

void

)

[inline]

Get a thread count.

Returns:

Number of threads in the array.

References cnt.

Referenced by httpd::handle(), smtpd::run(), httpd::run(), and smtpd::shutdown().

groupthread& threadgroup::operator[]

(

int

idx

)

[inline]

Array access operator.

Parameters:

idx

The index number.

Returns:

Reference to object at index.

Exceptions:

threadGroupIndexException

Index was out of bounds.

References cnt.

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

• thread.h
• thread.cpp