struct ContextImpl -> class ContextImpl Change-Id: I3bb63c41dab8b0dfaf891b188295a91fe9a4d5a8
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.