[postgis-tickets] [PostGIS] #2519: New function in Postgis topology : GetRelatedTopoGeom

[PostGIS]

#2519: New function in Postgis topology : GetRelatedTopoGeom
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 Reporter:  remic         |       Owner:  strk         
     Type:  defect        |      Status:  new          
 Priority:  medium        |   Milestone:  PostGIS 2.1.1
Component:  topology      |     Version:  2.0.x        
 Keywords:  Topogeometry  |  
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Comment(by strk):

 I think we have a function returning a set of primitive elements affecting
 the definition of a TopoGeometry, would an additional function to do the
 inverse basically get you what you're after ? It seems to be a two-steps
 process anyway: SourceTopoGeom -> primitives -> TargetTopoGeoms.

 A primitives -> TopoGeoms function may also serve, for example, the
 purpose of maintaining materialized views for quick access / indexing.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/2519#comment:1>
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