ns3::InetTopologyReader Class Reference

Topology file reader (Inet-format type). More...

#include <inet-topology-reader.h>

Inheritance diagram for ns3::InetTopologyReader:

Collaboration diagram for ns3::InetTopologyReader:

Public Member Functions
	InetTopologyReader ()
virtual	~InetTopologyReader ()
virtual NodeContainer	Read (void)
	Main topology reading function.
Public Member Functions inherited from ns3::TopologyReader
	TopologyReader ()
virtual	~TopologyReader ()
void	AddLink (Link link)
	Adds a link to the topology.
std::string	GetFileName (void) const
	Returns the input file name.
ConstLinksIterator	LinksBegin (void) const
	Returns an iterator to the the first link in this block.
bool	LinksEmpty (void) const
	Checks if the block contains any links.
ConstLinksIterator	LinksEnd (void) const
	Returns an iterator to the the last link in this block.
int	LinksSize (void) const
	Returns the number of links in this block.
void	SetFileName (const std::string &fileName)
	Sets the input file name.
Public Member Functions inherited from ns3::Object
	Object ()
virtual	~Object ()
void	AggregateObject (Ptr< Object > other)
void	Dispose (void)
AggregateIterator	GetAggregateIterator (void) const
virtual TypeId	GetInstanceTypeId (void) const
template<typename T >
Ptr< T >	GetObject (void) const
template<typename T >
Ptr< T >	GetObject (TypeId tid) const
void	Start (void)
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	SimpleRefCount (const SimpleRefCount &o)
uint32_t	GetReferenceCount (void) const
SimpleRefCount &	operator= (const SimpleRefCount &o)
void	Ref (void) const
void	Unref (void) const
Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
void	GetAttribute (std::string name, AttributeValue &value) const
bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const
void	SetAttribute (std::string name, const AttributeValue &value)
bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)

Static Public Member Functions
static TypeId	GetTypeId (void)

Private Member Functions
	InetTopologyReader (const InetTopologyReader &)
InetTopologyReader &	operator= (const InetTopologyReader &)

Additional Inherited Members
Public Types inherited from ns3::TopologyReader
typedef std::list< Link > ::const_iterator	ConstLinksIterator
	Constant iterator to the list of the links.
Protected Member Functions inherited from ns3::Object
	Object (const Object &o)
virtual void	DoDispose (void)
virtual void	DoStart (void)
virtual void	NotifyNewAggregate (void)

Detailed Description

Topology file reader (Inet-format type).

This class takes an input file in Inet format and extracts all the informations needed to build the topology (i.e.number of nodes, links and links structure). It have been tested with Inet 3.0 http://topology.eecs.umich.edu/inet/

It might set a link attribute named "Weight", corresponding to the euclidean distance between two nodes, the nodes being randomly positioned.

This type is not accessible from the Config system.
No Attributes are defined for this type.
No TraceSources are defined for this type.

Definition at line 47 of file inet-topology-reader.h.

Constructor & Destructor Documentation

ns3::InetTopologyReader::InetTopologyReader

(

)

Definition at line 45 of file inet-topology-reader.cc.

References NS_LOG_FUNCTION.

ns3::InetTopologyReader::~InetTopologyReader ( )

virtual

Definition at line 50 of file inet-topology-reader.cc.

References NS_LOG_FUNCTION.

ns3::InetTopologyReader::InetTopologyReader ( const InetTopologyReader &  )

private

Member Function Documentation

TypeId ns3::InetTopologyReader::GetTypeId ( void  )

static

Reimplemented from ns3::TopologyReader.

Definition at line 37 of file inet-topology-reader.cc.

References ns3::TypeId::SetParent().

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InetTopologyReader& ns3::InetTopologyReader::operator= ( const InetTopologyReader &  )

private

NodeContainer ns3::InetTopologyReader::Read ( void  )

virtual

Main topology reading function.

This method opens an input stream and reads the Inet-format file. From the first line it takes the total number of nodes and links. Then discards a number of rows equals to total nodes (containing useless geographical informations). Then reads until the end of the file (total links number rows) and saves the structure of every single link in the topology.

Returns

the container of the nodes created (or empty container if there was an error)

Implements ns3::TopologyReader.

Definition at line 56 of file inet-topology-reader.cc.

References ns3::NodeContainer::Add(), ns3::TopologyReader::AddLink(), ns3::TopologyReader::GetFileName(), ns3::linksNumber, ns3::nodeMap, ns3::nodesNumber, NS_LOG_INFO, and ns3::TopologyReader::Link::SetAttribute().

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

• src/topology-read/model/inet-topology-reader.h
• src/topology-read/model/inet-topology-reader.cc