Adds take_while, drop, drop_while, elements, keys, values and istream views.
Other papers in Ranges
P0896R4The One Ranges proposalSan Diego 2018P1227R2Signed
ssize() functions, unsigned size() functionsKona 2019P1252R2Ranges design cleanupKona 2019P1207R4Movability of single-pass iteratorsCologne 2019P1474R1Helpful pointers for ContiguousIteratorCologne 2019P1522R1Iterator difference type and integer overflowCologne 2019All 19 papers in Ranges →