vg::Edit Struct Reference

Public Attributes
int32	from_length = 1
	Length in the target/ref sequence that is removed. More...
int32	to_length = 2
	Length in read/alt of the sequence it is replaced with. More...
string	sequence = 3
	The replacement sequence, if different from the original sequence. More...

Detailed Description

Edits describe how to generate a new string from elements in the graph. To determine the new string, just walk the series of edits, stepping from_length distance in the basis node, and to_length in the novel element, replacing from_length in the basis node with the sequence.

There are several types of Edit:

• matches: from_length == to_length; sequence is empty
• snps: from_length == to_length; sequence = alt
• deletions: to_length == 0 && from_length > to_length; sequence is empty
• insertions: from_length < to_length; sequence = alt

Member Data Documentation

from_length

int32 vg::Edit::from_length = 1

Length in the target/ref sequence that is removed.

sequence

string vg::Edit::sequence = 3

The replacement sequence, if different from the original sequence.

to_length

int32 vg::Edit::to_length = 2

Length in read/alt of the sequence it is replaced with.

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The documentation for this struct was generated from the following file:

• deps/libvgio/deps/vg.proto