]> https://gitweb.dealii.org/ - dealii.git/commit
Let second_derivative() return a const reference, rather than a value.
authorWolfgang Bangerth <bangerth@math.tamu.edu>
Thu, 23 Jul 2015 16:19:47 +0000 (11:19 -0500)
committerWolfgang Bangerth <bangerth@math.tamu.edu>
Sun, 26 Jul 2015 14:16:07 +0000 (09:16 -0500)
commit9314389f1565bac0fa545ee502343a1a55ec9b8e
tree0daf66f29577a3e8e96f6e0e5b932a66ead9a5b4
parent454826351d2a1493a3039432c342217666c2cb2a
Let second_derivative() return a const reference, rather than a value.

This function is used in places where we want to get pointers into an array. Make sure that
is possible for both the const and the non-const version of the function. (The latter
already did this; the former didn't and that wasn't needed, but I need it for a
follow-up patch.)
include/deal.II/fe/mapping_fe_field.h

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