Fix missing declaration warnings in GCC - Follow up to commit https://github.com/ceres-solver/ceres-solver/commit/54ba6c27b504f43b59b0d91da0165995c66d9a3d which enabled -Wmissing-declarations and fixed all previous infractions. Change-Id: Ia10b49b4c9bc12c0f7bec2b8c0706f38be18f1dc
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.