Topology file reader (Inet-format type). More...
#include "inet-topology-reader.h"
Public Member Functions | |
InetTopologyReader () | |
InetTopologyReader (const InetTopologyReader &)=delete | |
~InetTopologyReader () override | |
InetTopologyReader & | operator= (const InetTopologyReader &)=delete |
NodeContainer | Read () override |
Main topology reading function. More... | |
Public Member Functions inherited from ns3::TopologyReader | |
TopologyReader () | |
TopologyReader (const TopologyReader &)=delete | |
~TopologyReader () override | |
void | AddLink (Link link) |
Adds a link to the topology. More... | |
std::string | GetFileName () const |
Returns the input file name. More... | |
ConstLinksIterator | LinksBegin () const |
Returns an iterator to the the first link in this block. More... | |
bool | LinksEmpty () const |
Checks if the block contains any links. More... | |
ConstLinksIterator | LinksEnd () const |
Returns an iterator to the the last link in this block. More... | |
int | LinksSize () const |
Returns the number of links in this block. More... | |
TopologyReader & | operator= (const TopologyReader &)=delete |
void | SetFileName (const std::string &fileName) |
Sets the input file name. More... | |
Public Member Functions inherited from ns3::Object | |
Object () | |
Constructor. More... | |
~Object () override | |
Destructor. More... | |
void | AggregateObject (Ptr< Object > other) |
Aggregate two Objects together. More... | |
void | Dispose () |
Dispose of this Object. More... | |
AggregateIterator | GetAggregateIterator () const |
Get an iterator to the Objects aggregated to this one. More... | |
TypeId | GetInstanceTypeId () const override |
Get the most derived TypeId for this Object. More... | |
template<typename T > | |
Ptr< T > | GetObject () const |
Get a pointer to the requested aggregated Object. More... | |
template<> | |
Ptr< Object > | GetObject () const |
Specialization of () for objects of type ns3::Object. More... | |
template<typename T > | |
Ptr< T > | GetObject (TypeId tid) const |
Get a pointer to the requested aggregated Object by TypeId. More... | |
template<> | |
Ptr< Object > | GetObject (TypeId tid) const |
Specialization of (TypeId tid) for objects of type ns3::Object. More... | |
void | Initialize () |
Invoke DoInitialize on all Objects aggregated to this one. More... | |
bool | IsInitialized () const |
Check if the object has been initialized. More... | |
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter > | |
SimpleRefCount () | |
Default constructor. More... | |
SimpleRefCount (const SimpleRefCount &o[[maybe_unused]]) | |
Copy constructor. More... | |
uint32_t | GetReferenceCount () const |
Get the reference count of the object. More... | |
SimpleRefCount & | operator= (const SimpleRefCount &o[[maybe_unused]]) |
Assignment operator. More... | |
void | Ref () const |
Increment the reference count. More... | |
void | Unref () const |
Decrement the reference count. More... | |
Public Member Functions inherited from ns3::ObjectBase | |
virtual | ~ObjectBase () |
Virtual destructor. More... | |
void | GetAttribute (std::string name, AttributeValue &value) const |
Get the value of an attribute, raising fatal errors if unsuccessful. More... | |
bool | GetAttributeFailSafe (std::string name, AttributeValue &value) const |
Get the value of an attribute without raising errors. More... | |
void | SetAttribute (std::string name, const AttributeValue &value) |
Set a single attribute, raising fatal errors if unsuccessful. More... | |
bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
Set a single attribute without raising errors. More... | |
bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
Connect a TraceSource to a Callback with a context. More... | |
bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
Connect a TraceSource to a Callback without a context. More... | |
bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected with a context. More... | |
bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Disconnect from a TraceSource a Callback previously connected without a context. More... | |
Static Public Member Functions | |
static TypeId | GetTypeId () |
Get the type ID. More... | |
Static Public Member Functions inherited from ns3::TopologyReader | |
static TypeId | GetTypeId () |
Get the type ID. More... | |
Static Public Member Functions inherited from ns3::Object | |
static TypeId | GetTypeId () |
Register this type. More... | |
Static Public Member Functions inherited from ns3::ObjectBase | |
static TypeId | GetTypeId () |
Get the type ID. More... | |
Additional Inherited Members | |
Public Types inherited from ns3::TopologyReader | |
typedef std::list< Link >::const_iterator | ConstLinksIterator |
Constant iterator to the list of the links. More... | |
Protected Member Functions inherited from ns3::Object | |
Object (const Object &o) | |
Copy an Object. More... | |
virtual void | DoDispose () |
Destructor implementation. More... | |
virtual void | DoInitialize () |
Initialize() implementation. More... | |
virtual void | NotifyNewAggregate () |
Notify all Objects aggregated to this one of a new Object being aggregated. More... | |
Protected Member Functions inherited from ns3::ObjectBase | |
void | ConstructSelf (const AttributeConstructionList &attributes) |
Complete construction of ObjectBase; invoked by derived classes. More... | |
virtual void | NotifyConstructionCompleted () |
Notifier called once the ObjectBase is fully constructed. More... | |
Related Functions inherited from ns3::ObjectBase | |
static TypeId | GetObjectIid () |
Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly. More... | |
Topology file reader (Inet-format type).
This class takes an input file in Inet format and extracts all the information needed to build the topology (i.e.number of nodes, links and links structure). It have been tested with Inet 3.0 https://web.archive.org/web/20210308100536/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.
Definition at line 51 of file inet-topology-reader.h.
ns3::InetTopologyReader::InetTopologyReader | ( | ) |
Definition at line 53 of file inet-topology-reader.cc.
References NS_LOG_FUNCTION.
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override |
Definition at line 58 of file inet-topology-reader.cc.
References NS_LOG_FUNCTION.
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delete |
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static |
Get the type ID.
Definition at line 44 of file inet-topology-reader.cc.
References ns3::TypeId::SetParent().
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delete |
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overridevirtual |
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 information). Then reads until the end of the file (total links number rows) and saves the structure of every single link in the topology.
Implements ns3::TopologyReader.
Definition at line 64 of file inet-topology-reader.cc.
References ns3::Names::Add(), ns3::TopologyReader::AddLink(), ns3::TopologyReader::GetFileName(), openflow-switch::link, nodes, NS_LOG_INFO, and NS_LOG_WARN.