ot::NetworkData::PrefixTlv::CalculateSize() method

Calculates the total size (number of bytes) of a Prefix TLV with a given Prefix Length value. Note that the returned size does include the Type and Length fields in the TLV, but does not account for any sub TLVs of the Prefix TLV.

Syntax

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Summary

Declaration

from network_data_tlvs.hpp:826

static uint16_t CalculateSize(uint8_t aPrefixLength);

Arguments

Argument

Description

aPrefixLength

A Prefix Length in bits.

Return value

The size (number of bytes) of the Prefix TLV.

References

Code

Location

Scope

Referrer

static uint16_t CalculateSize(uint8_t aPrefixLength)

network_data_tlvs.hpp:826

dstPrefix = As<PrefixTlv>(AppendTlv(PrefixTlv::CalculateSize(aPrefix.GetPrefixLength())));

network_data_leader_ftd.cpp:757

ot::NetworkData::Leader

ot::NetworkData::Leader::AddPrefix()

Call Tree

ot::NetworkData::PrefixTlv::CalculateSize() is called by 1 function and calls 1 function:

ot::NetworkData::Leader::AddPrefix()

ot::NetworkData::PrefixTlv::CalculateSize()

ot::Ip6::Prefix::SizeForLength()

Data Use

ot::NetworkData::PrefixTlv::CalculateSize():

ot::NetworkData::PrefixTlv::CalculateSize()

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