Add const accessor for functor wrapped by auto/numeric-diff objects - The intended use-case for these accessors is in client code tests to support verification of the configuration with which cost functions were constructed. Change-Id: Ib77afa6409804ba7f724138f579e0c51b154f5ad
Ceres Solver is an open source C++ library for modeling and solving large, complicated optimization problems. It is a feature rich, mature and performant library which has been used in production at Google since 2010. Ceres Solver can solve two kinds of problems.
Please see ceres-solver.org for more information.