id summary reporter owner description type status milestone component version severity resolution keywords cc 7667 boost::adaptors::transformed followed by boost::adaptors::filtered calls function twice bruno@… Neil Groves "When boost::adaptors::transformed is followed by a boost::adaptors::filtered, transformed's function is called twice for each output where filtered's predicate is true. For sample code, please check: http://stackoverflow.com/questions/13301062/" Bugs closed To Be Determined range Boost Development Trunk Problem invalid