id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 7543,Expose range protocol for boost::iostreams::mapped_file,zhuo.qiang@…,Jonathan Turkanis,"It will be convenience that `boost::iostreams::mapped_file` expose a `boost::range` protocol using either member function or free function ",Feature Requests,new,To Be Determined,iostreams,Boost 1.52.0,Problem,,"iostreams, mapped_file, range",