id summary reporter owner description type status milestone component version severity resolution keywords cc 12263 "ublas matrix iterators do not include ""->"" member access (dereferencing) operator, although the operator is referenced in the documentation" douglas.schuyler@… Gunter "The documentation for the ublas matrix iterators includes the ""->"" operator for member access (dereferencing), but the source code does not include this operator in either the exposed iterator classes (i.e. iterator1/2) nor the base classes (i.e. random_access_iterator_base). Documentation: http://www.boost.org/doc/libs/1_61_0/libs/numeric/ublas/doc/iterator_concept.html#1IndexedBidirectionalIterator Iterator1 class reference: http://www.boost.org/doc/libs/1_46_0/libs/numeric/ublas/doc/html/classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html Similar observations have been made on StackOverflow, but appear to have not been written up. See here: http://stackoverflow.com/questions/26462271/why-doesnt-the-arrow-operator-work-on-boostnumericublasvector This appears to be an oversight, but appears to reach throughout uBLAS." Bugs new To Be Determined uBLAS Boost 1.61.0 Problem oversight ublas matrix iterator member access dereference