id summary reporter owner description type status milestone component version severity resolution keywords cc 10068 Typo in document at http://www.boost.org/doc/libs/1_55_0/libs/utility/base_from_member.html ideal Daryle Walker "There is a typo at page: http://www.boost.org/doc/libs/1_55_0/libs/utility/base_from_member.html , one the line: , pbase2_type( -16, &this->pbase0_type::member ) where switcher needs (double, int *), but &this->pbase0_type::member is actually my_int * , so it needs to be: , pbase2_type( -16, &this->pbase0_type::member.y )" Bugs closed To Be Determined utility Boost 1.55.0 Problem fixed