• counter : c::include::iterator
• digit_counter : c::include::digits
• factor_counter : c::include::factors
• fibonacci : c::include::fibonacci
• Iterator : c::include::iterator
• packed_BCD_pair : c::include::bcd
• prime_counter : c::include::primes
• prime_factor_counter : c::include::primes
• prime_sieve : c::include::primes
• triangle_iterator : c::p0012