[postgis-devel] [PostGIS] #1289: Override GeometryType for TopoGeometry

[PostGIS]

#1289: Override GeometryType for TopoGeometry
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 Reporter:  strk         |       Owner:  strk         
     Type:  enhancement  |      Status:  new          
 Priority:  medium       |   Milestone:  PostGIS 2.0.0
Component:  topology     |     Version:  trunk        
 Keywords:               |  
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Comment(by strk):

 Next issue: such override could be _very_ fast if we don't care about the
 type being SINGLE or MULTI. This is because that information is already
 encoded in the TopoGeometry type itself (1 for puntal, 2 for lineal, 3 for
 areal, 4 for collection).

 Would always returning MULTI* be an acceptable response ?
 This could be diffrent from calling geometrytype(input::geometry), which
 could be a single (not multi) version of the same space.

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/1289#comment:9>
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