osg::ConnectionFactory Class Reference
[Network, Network]

Factory for Connections, see. More...

#include <OSGConnectionFactory.h>

List of all members.

Public Member Functions
interface
*GroupConnection *	createGroup (const std::string &name)
PointConnection *	createPoint (const std::string &name)
Dump
*void	dump (void)
Static Public Member Functions
access
*static ConnectionFactory &	the ()
Public Attributes
types
*typedef std::map< std::string, ConnectionType * >	TypeMap
Protected Member Functions
Constructors
*	ConnectionFactory (void)
Destructor
*virtual	~ConnectionFactory (void)
Type information
*void	addGroupType (ConnectionType *type)
void	addPointType (ConnectionType *type)
void	subGroupType (ConnectionType *type)
void	subPointType (ConnectionType *type)
Protected Attributes
fields
*TypeMap	_groupMap
TypeMap	_pointMap
Private Member Functions
	ConnectionFactory (const ConnectionFactory &source)
	prohibit default function (move to 'public' if needed)
void	operator= (const ConnectionFactory &source)
	prohibit default function (move to 'public' if needed)
Static Private Attributes
static ConnectionFactory *	_the = NULL
Friends
class	ConnectionType

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Detailed Description

The ConnectionFactory knows all types of connections by name. A new connection object could be crated by calling

 Connection *c = ConnectionFactory::the().create("Multicast");
 if(!c)
 {
     SLOG << "Unknown connection:";
 }
 

Each connection type must be registered to the factory. This is done by static initialisation. The following example shows registration of the Multicast connection.

 ConnectionType MulticastConnection::_type(&MulticastConnection::create,
                                             "Multicast");
 

Definition at line 55 of file OSGConnectionFactory.h.

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Constructor & Destructor Documentation

ConnectionFactory::ConnectionFactory (  void   )  [protected]

Constructor documentation Definition at line 84 of file OSGConnectionFactory.cpp. Referenced by the(). : _groupMap(), _pointMap() { }

ConnectionFactory::~ConnectionFactory (  void   )  [protected, virtual]

Destructor documentation Definition at line 95 of file OSGConnectionFactory.cpp. { }

osg::ConnectionFactory::ConnectionFactory (  const ConnectionFactory &  source  )  [private]

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Member Function Documentation

ConnectionFactory & ConnectionFactory::the (  void   )  [static]

get singelton factory Definition at line 126 of file OSGConnectionFactory.cpp. References _the, and ConnectionFactory(). Referenced by osg::ClusterServer::acceptClient(), osg::ClusterNetwork::connectAllGroupToPoint(), osg::ClusterNetwork::connectAllPointToPoint(), osg::ConnectionType::ConnectionType(), osg::ClusterWindow::init(), and osg::ConnectionType::~ConnectionType(). { if(_the == NULL) _the=new ConnectionFactory(); return *_the; }

GroupConnection * ConnectionFactory::createGroup (  const std::string &  name  )

create group connection by name Definition at line 104 of file OSGConnectionFactory.cpp. References _groupMap. Referenced by osg::ClusterNetwork::connectAllGroupToPoint(), osg::ClusterNetwork::connectAllPointToPoint(), and osg::ClusterWindow::init(). { TypeMap::iterator i=_groupMap.find(name); if(i == _groupMap.end()) return NULL; else return i->second->createGroup(); }

PointConnection * ConnectionFactory::createPoint (  const std::string &  name  )

create point connection by name Definition at line 115 of file OSGConnectionFactory.cpp. References _pointMap. Referenced by osg::ClusterNetwork::connectAllGroupToPoint(), and osg::ClusterNetwork::connectAllPointToPoint(). { TypeMap::iterator i=_pointMap.find(name); if(i == _pointMap.end()) return NULL; else return i->second->createPoint(); }

* void osg::ConnectionFactory::dump (  void   )

void ConnectionFactory::addGroupType (  ConnectionType *  type  )  [protected]

add new group type Definition at line 138 of file OSGConnectionFactory.cpp. References _groupMap, osg::ConnectionType::getName(), and SINFO. Referenced by osg::ConnectionType::ConnectionType(). { _groupMap[type->getName()]=type; SINFO << "Group Connection type " << type->getName() << " added" << std::endl; }

void ConnectionFactory::addPointType (  ConnectionType *  type  )  [protected]

add new point type Definition at line 146 of file OSGConnectionFactory.cpp. References _pointMap, osg::ConnectionType::getName(), and SINFO. Referenced by osg::ConnectionType::ConnectionType(). { _pointMap[type->getName()]=type; SINFO << "Point Connection type " << type->getName() << " added" << std::endl; }

void ConnectionFactory::subGroupType (  ConnectionType *  type  )  [protected]

remove group type Definition at line 165 of file OSGConnectionFactory.cpp. References _groupMap, osg::ConnectionType::getName(), and SINFO. Referenced by osg::ConnectionType::~ConnectionType(). { TypeMap::iterator i=_groupMap.find(type->getName()); if(i != _groupMap.end() && i->second == type) _groupMap.erase(i); SINFO << "Group connection type " << type->getName() << " removed" << std::endl; }

void ConnectionFactory::subPointType (  ConnectionType *  type  )  [protected]

remove point type Definition at line 154 of file OSGConnectionFactory.cpp. References _pointMap, osg::ConnectionType::getName(), and SINFO. Referenced by osg::ConnectionType::~ConnectionType(). { TypeMap::iterator i=_pointMap.find(type->getName()); if(i != _pointMap.end() && i->second == type) _pointMap.erase(i); SINFO << "Point connection type " << type->getName() << " removed" << std::endl; }

void osg::ConnectionFactory::operator= (  const ConnectionFactory &  source  )  [private]

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Friends And Related Function Documentation

friend class ConnectionType [friend]

Definition at line 134 of file OSGConnectionFactory.h.

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Member Data Documentation

* typedef std::map<std::string,ConnectionType *> osg::ConnectionFactory::TypeMap

Definition at line 64 of file OSGConnectionFactory.h.

* TypeMap osg::ConnectionFactory::_groupMap [protected]

Definition at line 96 of file OSGConnectionFactory.h. Referenced by addGroupType(), createGroup(), and subGroupType().

TypeMap osg::ConnectionFactory::_pointMap [protected]

Definition at line 97 of file OSGConnectionFactory.h. Referenced by addPointType(), createPoint(), and subPointType().

ConnectionFactory * ConnectionFactory::_the = NULL [static, private]

Definition at line 54 of file OSGConnectionFactory.cpp. Referenced by the().

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

• OSGConnectionFactory.h
• OSGConnectionFactory.cpp

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