040000 tree d35c0c43f8b788cab22bc7e1d1651befc1b3240f	iterator.container
040000 tree 4fd48ed236b5e59123b9e8c480af6b472b7c386b	iterator.primitives
040000 tree 6e7a0ad0105c2e33a8803ec02c3c8a5a2fde9087	iterator.range
040000 tree 1506ffd98eb6388e6b16a3b4c99e19ac2bcca4e0	iterator.requirements
040000 tree 3b6b0e6627e5b8492f5920ca783ef97de29b12b6	iterator.synopsis
040000 tree 84c35949003606c8f263e5c7cefd844993f14fa1	iterators.general
040000 tree ecbf446fb3a5b35d2c47c42606bde351f793d5d0	predef.iterators
040000 tree 8f7ec43d0a60792ea85f610589702a65c86c3b42	stream.iterators