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Policy used with the searching primitives
The enum base type is
||Searches using a classic interval halving policy. The search
starts in the middle of the range, and each search step cuts
the range in half. This policy finds a value in Ο(
||Performs a galloping search algorithm, i.e. searches
with a step that doubles every time, (1, 2, 4, 8, ...) leading
to an exponential search schedule (indexes tried are 0, 1, 3,
7, 15, 31, 63,...) Once the search overshoots its target, the
remaining interval is searched using binary search. A value is
found in Ο(
||Searches in a linear fashion.|
||Searches with a step that is grows linearly (1, 2, 3,...)
leading to a quadratic search schedule (indexes tried are 0, 1,
3, 6, 10, 15, 21, 28,...) Once the search overshoots its target,
the remaining interval is searched using binary search. The
search is completed in Ο(