| Re: [eigen] ceres-solver fails to build with eigen 3.3~beta2 |
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On 2016-08-24 12:33, Philipp Huebner wrote:
Now with an accordingly patched eigen3 ceres-solver FTBFS much later
on, in jet_test.cc:
https://people.debian.org/~debalance/ceres-solver_1.11.0~dfsg0-5_amd64.build
Looks like an incomplete NumTraits implementation.
You should always inherit either from an existing NumTraits, or from
GenericNumTraits<T>, as shown here:
http://eigen.tuxfamily.org/dox-devel/TopicCustomizingEigen.html#CustomScalarType
I can't tell whether that's an issue in eigen or ceres-solver.
That's a bug in ceres.
Cheers,
Christoph
--
Dipl. Inf., Dipl. Math. Christoph Hertzberg
Universität Bremen
FB 3 - Mathematik und Informatik
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