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nix-vector-routing: Remove the unused BuildNixVectorLocal () function

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This commit removes the dead function `BuildNixVectorLocal ()`.
This issue is discussed in #466.

Signed-off-by: Ameya Deshpande <ameyanrd@outlook.com>
This commit is contained in:
Ameya Deshpande
2021-10-08 19:26:47 +02:00
committed by Tommaso Pecorella
parent b7ddd9d3f5
commit 1f894ae7eb
2 changed files with 0 additions and 36 deletions
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29
src/nix-vector-routing/model/nix-vector-routing.cc
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@@ -269,35 +269,6 @@ NixVectorRouting<T>::GetIpRouteInCache (IpAddress address)
return 0;
}
template <typename T>
bool
NixVectorRouting<T>::BuildNixVectorLocal (Ptr<NixVector> nixVector)
{
NS_LOG_FUNCTION_NOARGS ();
uint32_t numberOfDevices = m_node->GetNDevices ();
// here we are building a nix vector to
// ourself, so we need to find the loopback
// interface and add that to the nix vector
for (uint32_t i = 0; i < numberOfDevices; i++)
{
uint32_t interfaceIndex = (m_ip)->GetInterfaceForDevice (m_node->GetDevice (i));
IpInterfaceAddress ifAddr = m_ip->GetAddress (interfaceIndex, 0);
IpAddress ifAddrValue = ifAddr.GetAddress ();
if (ifAddrValue.IsLocalhost ())
{
NS_LOG_LOGIC ("Adding loopback to nix.");
NS_LOG_LOGIC ("Adding Nix: " << i << " with " << nixVector->BitCount (numberOfDevices)
<< " bits, for node " << m_node->GetId ());
nixVector->AddNeighborIndex (i, nixVector->BitCount (numberOfDevices));
return true;
}
}
return false;
}
template <typename T>
bool
NixVectorRouting<T>::BuildNixVector (const std::vector< Ptr<Node> > & parentVector, uint32_t source, uint32_t dest, Ptr<NixVector> nixVector) const

7
src/nix-vector-routing/model/nix-vector-routing.h
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@@ -218,13 +218,6 @@ private:
*/
bool BuildNixVector (const std::vector< Ptr<Node> > & parentVector, uint32_t source, uint32_t dest, Ptr<NixVector> nixVector) const;
/**
* Special variation of BuildNixVector for when a node is sending to itself
* \param [out] nixVector the NixVector to be used for routing
* \returns true on success, false otherwise.
*/
bool BuildNixVectorLocal (Ptr<NixVector> nixVector);
/**
* Simply iterates through the nodes net-devices and determines
* how many neighbors the node has.