id summary reporter owner description type status milestone component version severity resolution keywords cc 7465 Wrong construtors access type in scale_transformer class Kirill Ierusalimov Barend Gehrels Access type of constructors in class boost::geometry::strategy::transform::scale_transformer should be public (now it is private) like in 2D version of scaler (see header boost/geometry/strategies/transform/matrix_transformers.hpp). So it is no way to create object of type scale_transformer. Bugs closed Boost 1.54.0 geometry Boost 1.52.0 Problem fixed geometry scale_transformer constructor