Hello all, I'm attempting to set material ID based on x-location. I'd like to create std::unordered_map between x-locations of cell centers and material id, and then refer to that map to quickly set material_id later.
The compiler is rightly complaining that there isn't a hash method for the Point object, and it seems like this could indeed be dangerous, because of floating point comparison later between Point objects during lookup. However, this must be a commonly done sort of thing... what's the best way to map a known set of Point objects to other data? Best, Corbin -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/fd143114-2dec-44d2-9ebe-f5395289de10n%40googlegroups.com.
