Fix MSVC build Using preprocessor directives in a macro expansion is a (non-standard) language extension that is not supported by MSVC. Change-Id: I6e158b108a9c13cd277afb96cab2017ac192e3a2
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.