ns3::BriteTopologyHelper Class Reference

Classes
struct	BriteEdgeInfo
	Edge information from BRITE. More...
struct	BriteNodeInfo
	Node information from BRITE. More...

Public Member Functions
	BriteTopologyHelper (std::string confFile, std::string seedFile, std::string newseedFile)
	BriteTopologyHelper (std::string confFile)
void	AssignIpv4Addresses (Ipv4AddressHelper &address)
void	AssignIpv6Addresses (Ipv6AddressHelper &address)
void	AssignStreams (int64_t streamNumber)
void	BuildBriteTopology (InternetStackHelper &stack)
void	BuildBriteTopology (InternetStackHelper &stack, const uint32_t systemCount)
Ptr< Node >	GetLeafNodeForAs (uint32_t asNum, uint32_t leafNum)
uint32_t	GetNAs (void) const
uint32_t	GetNEdgesTopology () const
uint32_t	GetNLeafNodesForAs (uint32_t asNum)
uint32_t	GetNNodesForAs (uint32_t asNum)
uint32_t	GetNNodesTopology () const
Ptr< Node >	GetNodeForAs (uint32_t asNum, uint32_t nodeNum)
uint32_t	GetSystemNumberForAs (uint32_t asNum) const

Private Types
typedef std::vector < BriteEdgeInfo >	BriteEdgeInfoList
typedef std::vector < BriteNodeInfo >	BriteNodeInfoList

Private Member Functions
void	BuildBriteEdgeInfoList (void)
void	BuildBriteNodeInfoList (void)
void	ConstructTopology (void)
void	GenerateBriteTopology (void)

Private Attributes
std::vector< NodeContainer * >	m_asLeafNodes
BriteEdgeInfoList	m_briteEdgeInfoList
BriteNodeInfoList	m_briteNodeInfoList
PointToPointHelper	m_britePointToPointHelper
std::string	m_confFile
std::vector< NetDeviceContainer * >	m_netDevices
std::string	m_newSeedFile
NodeContainer	m_nodes
std::vector< NodeContainer * >	m_nodesByAs
uint32_t	m_numAs
uint32_t	m_numEdges
uint32_t	m_numNodes
std::string	m_seedFile
std::vector< int >	m_systemForAs
brite::Topology *	m_topology
Ptr< UniformRandomVariable >	m_uv

Static Private Attributes
static const int	mbpsToBps = 1000000

Detailed Description

Definition at line 52 of file brite-topology-helper.h.

Member Typedef Documentation

typedef std::vector<BriteNodeInfo> ns3::BriteTopologyHelper::BriteNodeInfoList

private

The BRITE code generates multiple nodes and edges. Each node and edge is stored in a BriteNodeInfo or BriteEdgeInfo struct, and each instance is stored in a vector.

Definition at line 284 of file brite-topology-helper.h.

Member Function Documentation

void ns3::BriteTopologyHelper::AssignIpv4Addresses

(

Ipv4AddressHelper &

address

)

Parameters

address

an Ipv4AddressHelper which is used to install Ipv4 addresses on all the node interfaces in the topology

Definition at line 418 of file brite-topology-helper.cc.

References ns3::Ipv4AddressHelper::Assign(), ns3::Ipv4AddressHelper::NewNetwork(), and NS_LOG_FUNCTION.

Referenced by ns3::BriteTopologyFunctionTestCase::DoRun().

void ns3::BriteTopologyHelper::AssignIpv6Addresses

(

Ipv6AddressHelper &

address

)

Parameters

network	an IPv6 address representing the network portion of the IPv6 Address
prefix	the prefix length

Definition at line 430 of file brite-topology-helper.cc.

References ns3::Ipv6AddressHelper::Assign(), ns3::Ipv6AddressHelper::NewNetwork(), and NS_LOG_FUNCTION.

void ns3::BriteTopologyHelper::BuildBriteEdgeInfoList ( void  )

private

Definition at line 181 of file brite-topology-helper.cc.

References NS_FATAL_ERROR, and NS_LOG_FUNCTION.

void ns3::BriteTopologyHelper::BuildBriteNodeInfoList ( void  )

private

Definition at line 96 of file brite-topology-helper.cc.

References NS_FATAL_ERROR, and NS_LOG_FUNCTION.

void ns3::BriteTopologyHelper::ConstructTopology ( void  )

private

Definition at line 442 of file brite-topology-helper.cc.

References ns3::MilliSeconds(), NS_LOG_FUNCTION, and NS_LOG_INFO.

void ns3::BriteTopologyHelper::GenerateBriteTopology ( void  )

private

Definition at line 316 of file brite-topology-helper.cc.

References NS_ASSERT, NS_ASSERT_MSG, and NS_LOG_LOGIC.

uint32_t ns3::BriteTopologyHelper::GetNAs

(

void

)

const

Returns the number of AS created in the topology

Returns

the number of AS created in the topology

Definition at line 305 of file brite-topology-helper.cc.

Referenced by ns3::BriteTopologyStructureTestCase::DoRun().

uint32_t ns3::BriteTopologyHelper::GetNEdgesTopology

(

)

const

Returns the number of edges created within the topology

Returns

the total number of edges within the brite topology

Definition at line 299 of file brite-topology-helper.cc.

Referenced by ns3::BriteTopologyStructureTestCase::DoRun().

uint32_t ns3::BriteTopologyHelper::GetNNodesTopology

(

)

const

Returns the number of nodes created within the topology

Returns

the total number of nodes within the brite topology

Definition at line 293 of file brite-topology-helper.cc.

Referenced by ns3::BriteTopologyStructureTestCase::DoRun().

uint32_t ns3::BriteTopologyHelper::GetSystemNumberForAs

(

uint32_t

asNum

)

const

Returns the system number for the MPI instance that this AS is assigned to. Will always return 0 if MPI not used

Returns

The system number that the specified AS number belongs to

param asNum The AS Number

Definition at line 311 of file brite-topology-helper.cc.

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

• src/brite/helper/brite-topology-helper.h
• src/brite/helper/brite-topology-helper.cc