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ns3::RocketfuelTopologyReader Class Reference
Topology Input Readers

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

#include <rocketfuel-topology-reader.h>

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Public Member Functions

 RocketfuelTopologyReader ()
virtual ~RocketfuelTopologyReader ()
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)
 This method returns the TypeId associated to ns3::RocketfuelTopologyReader.

Private Types

enum  RF_FileType { RF_MAPS, RF_WEIGHTS, RF_UNKNOWN }

Private Member Functions

 RocketfuelTopologyReader (const RocketfuelTopologyReader &)
NodeContainer GenerateFromMapsFile (int argc, char *argv[])
NodeContainer GenerateFromWeightsFile (int argc, char *argv[])
enum RF_FileType GetFileType (const char *)
RocketfuelTopologyReader & operator= (const RocketfuelTopologyReader &)

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 (Rocketfuel-format type).

http://www.cs.washington.edu/research/networking/rocketfuel/

May 2nd, 2010: Currently only support "weights" file and "cch" file. http://www.cs.washington.edu/research/networking/rocketfuel/maps/weights-dist.tar.gz http://www.cs.washington.edu/research/networking/rocketfuel/maps/rocketfuel_maps_cch.tar.gz

Definition at line 43 of file rocketfuel-topology-reader.h.

Member Enumeration Documentation

enum ns3::RocketfuelTopologyReader::RF_FileType
private
Enumerator:
RF_MAPS 
RF_WEIGHTS 
RF_UNKNOWN 

Definition at line 73 of file rocketfuel-topology-reader.h.

Constructor & Destructor Documentation

ns3::RocketfuelTopologyReader::RocketfuelTopologyReader ( )

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

References NS_LOG_FUNCTION.

ns3::RocketfuelTopologyReader::~RocketfuelTopologyReader ( )
virtual

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

References NS_LOG_FUNCTION.

ns3::RocketfuelTopologyReader::RocketfuelTopologyReader ( const RocketfuelTopologyReader &  )
private

Member Function Documentation

NodeContainer ns3::RocketfuelTopologyReader::GenerateFromMapsFile ( int  argc,
char *  argv[] 
)
private

Definition at line 93 of file rocketfuel-topology-reader.cc.

References ns3::NodeContainer::Add(), ns3::TopologyReader::AddLink(), ns3::linksNumber, ns3::nodeMap, ns3::nodesNumber, NS_LOG_INFO, NS_LOG_WARN, and ns3::PrintNodeInfo().

Referenced by Read().

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NodeContainer ns3::RocketfuelTopologyReader::GenerateFromWeightsFile ( int  argc,
char *  argv[] 
)
private

Definition at line 205 of file rocketfuel-topology-reader.cc.

References ns3::NodeContainer::Add(), ns3::TopologyReader::AddLink(), ns3::TopologyReader::LinksBegin(), ns3::TopologyReader::LinksEnd(), ns3::linksNumber, ns3::nodeMap, ns3::nodesNumber, NS_LOG_INFO, NS_LOG_WARN, and NS_UNUSED.

Referenced by Read().

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enum RocketfuelTopologyReader::RF_FileType ns3::RocketfuelTopologyReader::GetFileType ( const char *  line)
private

Definition at line 265 of file rocketfuel-topology-reader.cc.

References REGMATCH_MAX, RF_MAPS, RF_UNKNOWN, RF_WEIGHTS, ROCKETFUEL_MAPS_LINE, and ROCKETFUEL_WEIGHTS_LINE.

Referenced by Read().

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TypeId ns3::RocketfuelTopologyReader::GetTypeId ( void  )
static

This method returns the TypeId associated to ns3::RocketfuelTopologyReader.

No Attributes defined for this type.
No TraceSources defined for this type.

Reimplemented from ns3::TopologyReader.

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

References ns3::TypeId::SetParent().

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RocketfuelTopologyReader& ns3::RocketfuelTopologyReader::operator= ( const RocketfuelTopologyReader &  )
private
NodeContainer ns3::RocketfuelTopologyReader::Read ( void  )
virtual

Main topology reading function.

This method opens an input stream and reads the Rocketfuel-format file. Every row represents a topology link (the ids of a couple of nodes), so the input file is read line by line to figure out how many links and nodes are in the topology.

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

Implements ns3::TopologyReader.

Definition at line 307 of file rocketfuel-topology-reader.cc.

References ns3::NodeContainer::Add(), GenerateFromMapsFile(), GenerateFromWeightsFile(), ns3::TopologyReader::GetFileName(), GetFileType(), ns3::linksNumber, ns3::nodesNumber, NS_LOG_INFO, NS_LOG_WARN, REGMATCH_MAX, RF_MAPS, RF_UNKNOWN, RF_WEIGHTS, ROCKETFUEL_MAPS_LINE, and ROCKETFUEL_WEIGHTS_LINE.

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