id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 13142,circle_formation_functor call has no effect?,nkurtov@…,Lucanus Simonson,"What effect has the call of circle_formation_functor_.ppp() in boost::polygon::detail::circle_formation_predicate::operator() ? The call seems to have no side effects, because circle_formation_functor_ is stateless and it does not affect voronoi_builder or voronoi_diagram. Is it safe to simply delete the call? http://www.boost.org/doc/libs/1_64_0/boost/polygon/detail/voronoi_predicates.hpp class circle_formation_predicate { bool operator()(const site_type& site1, const site_type& site2, const site_type& site3, circle_type& circle) { if (!site1.is_segment()) { if (!site2.is_segment()) { if (!site3.is_segment()) { // (point, point, point) sites. if (!circle_existence_predicate_.ppp(site1, site2, site3)) return false; circle_formation_functor_.ppp(site1, site2, site3, circle); // <- This call has no effect, does it?",Bugs,new,To Be Determined,polygon,Boost 1.64.0,Optimization,,,