# pgRouting Manual (3.0-rc1)

## Transformation - Family of functions (Experimental)

Warning

Possible server crash

- These functions might create a server crash

Warning

Experimental functions

- They are not officially of the current release.
- They likely will not be officially be part of the next release:
  - The functions might not make use of ANY-INTEGER and ANY-NUMERICAL
  - Name might change.
  - Signature might change.
  - Functionality might change.
  - pgTap tests might be missing.
  - Might need c/c++ coding.
  - May lack documentation.
  - Documentation if any might need to be rewritten.
  - Documentation examples might need to be automatically generated.
  - Might need a lot of feedback from the comunity.
  - Might depend on a proposed function of pgRouting
  - Might depend on a deprecated function of pgRouting

- pgr_lineGraph - Experimental - Transformation algorithm for generating a Line Graph.
- pgr_lineGraphFull - Experimental - Transformation algorithm for generating a Line Graph out of each vertex in the input graph.

Previous versions of this page

- Supported versions: current(3.0)
- Unsupported versions: 2.6

## Introduction

This family of functions is used for transforming a given input graph \(G(V,E)\) into a new graph \(G'(V',E')\).

## See Also

Indices and tables

- Index
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