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rwil::RWIL Class Reference

The object that represents the rwil. To start the system, call Start(). More...

#include <rwil.h>

Inheritance diagram for rwil::RWIL::

List of all members.

Public Methods
	RWIL ()
	Constructs a RWIL object. More...
void	AddDevice (Device *dev)
	Add a device to this instance of the implementation. More...
Device *	GetDevice (std::string name)
	Get a device from its name. More...
void	RemoveDevice (std::string name)
	Remove a device by name. More...
virtual void	Function ()
	The overloaded function that implements the RWIL functionality. More...
void	Kill ()
	Kill the thread. More...
Public Attributes
MessageList	input
	Represents the input messages. More...
MessageList	output
	Represents the output messages. More...
Private Attributes
std::list< Device *>	m_devices
	The list of devices. More...
Mutex	m_mutex
	The mutex that maintains thread safety. More...
bool	m_die
	Indicates that it is time for the thread to die. More...

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Detailed Description

The object that represents the rwil. To start the system, call Start().

Definition at line 5 of file rwil.h.

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Constructor & Destructor Documentation

rwil::RWIL::RWIL (    )

Constructs a RWIL object. Definition at line 3 of file rwil.cpp. : m_die(false) {}

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Member Function Documentation

void rwil::RWIL::AddDevice (  Device *    dev )

Add a device to this instance of the implementation. Device must have unique name Parameters: Pointer  to an instance of a class that derives from Device Definition at line 4 of file rwil.cpp. References m_devices, and m_mutex. { ScopedMutex scpm(m_mutex); m_devices.push_back(dev); }

void rwil::RWIL::Function (    )  [virtual]

The overloaded function that implements the RWIL functionality. Reimplemented from rwil::Thread. Definition at line 45 of file rwil.cpp. References input, m_devices, m_die, m_mutex, and NULL. { bool temp; while(m_mutex.Wait(), temp = m_die, m_mutex.Release(), temp == false) { input.Lock(); std::list<Message*> moving(input.Query(0, time(NULL))); std::list<Message*>::iterator movingIter = moving.begin(); std::list<Message*> removed; //Move all messages into the appropriate devices while(movingIter != moving.end()) { std::list<Device*>::iterator deviceIter = m_devices.begin(); while(deviceIter != m_devices.end()) { if((*deviceIter)->GetName() == ((*movingIter)->GetDevice())) { (*deviceIter)->AddToQueue(**movingIter); removed.push_back(*movingIter); } deviceIter++; } movingIter++; } input.Destroy(removed); input.Release(); //Iterate through all the devices and tell them to work their magic std::list<Device*>::iterator deviceIter = m_devices.begin(); while(deviceIter != m_devices.end()) { (*deviceIter)->Tick(); deviceIter++; } } m_die = false; return; }

Device * rwil::RWIL::GetDevice (  std::string    name )

Get a device from its name. Parameters: Name  of device to find in system Returns: A pointer to the device or, NULL if the device does not exist Definition at line 10 of file rwil.cpp. References m_devices, m_mutex, and NULL. { ScopedMutex scpm(m_mutex); std::list<Device*>::iterator iter = m_devices.begin(); while((iter != m_devices.end()) && !m_devices.empty()) { if((*iter)->GetName() == name) { return *iter; } iter++; } return NULL; }

void rwil::RWIL::Kill (    )

Kill the thread. This returns immediately, but thread actually takes a long time to die. It is recommended to Join this thread to determine when done. Definition at line 86 of file rwil.cpp. References m_die, and m_mutex. { ScopedMutex scpm(m_mutex); m_die = true; }

void rwil::RWIL::RemoveDevice (  std::string    name )

Remove a device by name. If the device does not exist, this call does nothing. Parameters: name  Name of device to remove. Definition at line 28 of file rwil.cpp. References m_devices, and m_mutex. { ScopedMutex scpm(m_mutex); std::list<Device*>::iterator iter = m_devices.begin(); while(iter != m_devices.end()) { if((*iter)->GetName() == name) { m_devices.erase(iter); break; } iter++; } }

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Member Data Documentation

MessageList rwil::RWIL::input

Represents the input messages. Definition at line 11 of file rwil.h. Referenced by Function().

std::list<Device *> rwil::RWIL::m_devices [private]

The list of devices. Definition at line 43 of file rwil.h. Referenced by AddDevice(), Function(), GetDevice(), and RemoveDevice().

bool rwil::RWIL::m_die [private]

Indicates that it is time for the thread to die. Definition at line 47 of file rwil.h. Referenced by Function(), and Kill().

Mutex rwil::RWIL::m_mutex [private]

The mutex that maintains thread safety. Reimplemented from rwil::Thread. Definition at line 45 of file rwil.h. Referenced by AddDevice(), Function(), GetDevice(), Kill(), and RemoveDevice().

MessageList rwil::RWIL::output

Represents the output messages. Definition at line 13 of file rwil.h.

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

• rwil.h
• rwil.cpp

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