Type Definition alcibiades::BoundType
[−]
[src]
type BoundType = u8;
BOUND_EXACT
, BOUND_LOWER
, BOUND_UPPER
, or BOUND_NONE
.
For the majority of chess positions our evaluations will be more
or less inaccurate, and there is nothing we can do about it. But
sometimes we know that a given evaluation is probably inaccurate,
and we know the sign of the error. BoundType
defines the
direction of such known inaccuracies.
Constants:
BOUND_EXACT
means that the evaluation is exact (as far as we know).BOUND_LOWER
means that the real value is greater or equal to the evaluation (as far as we know).BOUND_UPPER
means that the real value is lesser or equal to the evaluation (as far as we know).BOUND_NONE
means that the real value can be anything.