3 Commits

Author SHA1 Message Date
Nyall Dawson
44289084e9 Optimise passing of variables by ref/value 2016-10-24 10:36:23 +10:00
Nyall Dawson
4dea723cae Add methods to stats calculators to accept values one at a time
This can be more efficient for large quantities of values, since
it avoids the need to create a list of all values in advance
2016-05-17 10:52:06 +10:00
Nyall Dawson
b053ad8769 New class QgsDateTimeStatisticalSummary
Calculates summary statistics on lists of datetime values, such
as count, count distinct, min, max and range
2016-05-11 23:02:33 +10:00