[postgis-devel] [PostGIS] #831: Flags for ST_IsValid*

[PostGIS]

#831: Flags for ST_IsValid*
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 Reporter:  strk         |       Owner:  strk         
     Type:  enhancement  |      Status:  new          
 Priority:  high         |   Milestone:  PostGIS 2.0.0
Component:  postgis      |     Version:  trunk        
 Keywords:               |  
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Comment(by strk):

 As of r6826 the flag is allowed in ST_IsValidDetail.
 Since that function is already new, and requiring GEOS 3.3.0 I tought
 it'd be useful to have the flag there.

 Now, if we also want to have support in the other two
 (ST_isValid and ST_isValidReason) we'll need to switch implementation
 based on GEOS version, with the pre-geos-3.3 implementation raising
 an exception if a flag != 0 is given.

 Do you think it's worth it ?

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Ticket URL: <http://trac.osgeo.org/postgis/ticket/831#comment:1>
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