CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

Go back here [1], the constructor takes two arguments:
the property map and the distance.

Sebastien.

[1] 
http://www.cgal.org/Manual/latest/doc_html/cgal_manual/Spatial_searching_ref/Class_Distance_for_point_adapter.html

On 11/12/2012 04:51 PM, Daniel S. wrote:
> Hello CGAL Users,
>
> After using the above stated code successfully following question arose.
>
> Assume I want to add a parameter to a distance class. How can I do so? This
> parameter should be determined in the main.cpp. My first thought was, to add
> a constructor to the distance.h  and set the parameter this way.
> This again leads to a error with the property map.
>
> error C2664:
> 'CGAL::Distance_adapter<Point_with_info,PointPropertyMap,Base_distance>::Distance_adapter(const
> PointPropertyMap&,const Base_distance&)': converting Parameters 1 from
> 'double' in 'const My_point_property_map&' not possible
>
>
> But even if i can solve this. How does the kdTree know which parameter to
> use, as it uses the standard construktor.
>
> Any idea or thinks to read? If search the manual but couldn't find any
> simular.
>
>
> Greets fromn Germany
> Daniel
>
>
>
> --
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> http://cgal-discuss.949826.n4.nabble.com/Samples-Spatial-Searching-combining-Custom-distance-with-property-maps-tp4656160p4656228.html
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