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| author | Edward Welbourne <edward.welbourne@qt.io> | 2018-08-17 14:49:10 +0200 |
|---|---|---|
| committer | Edward Welbourne <edward.welbourne@qt.io> | 2018-08-20 09:27:27 +0000 |
| commit | 1acafb12070ce4ae70a8030f00cc65d1c157350a (patch) | |
| tree | 51c8635b26e1f33f0a5c74a10728f46a6f5ef96e /src/widgets | |
| parent | 98b030fc952b55b743b699e4b1e185422c0a800d (diff) | |
Use std::partition_point for faster searches among transitions
QTzTimeZonePrivate's methods were iterating transitions from first to
last, or last to first, to find where .atMSecsSinceEpoch crossed some
threshold; but the transitions are sorted in order of increasing
.atMSecsSinceEpoch, so binary chop would be more efficient than such
linear searches. So use std::partition_point() instead.
Change-Id: I65c43cb20fca6685a22ea52a4ca2f1089c128ebf
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/widgets')
0 files changed, 0 insertions, 0 deletions