pub enum MinimizationCutoff {
None,
Iteration(usize),
Decrease(f64),
BreakAfterFirstImprovement,
}Expand description
Denotes when to stop searching for better vtree fragment states when dynamically minimizing SDDs.
Variants§
None
Does not stop and explores all 12 fragment states.
Iteration(usize)
Stops after i-th iteration.
Decrease(f64)
Stops after decrease in size of a referential SDD reaches given threshold:
size(after)/size(before) <= threshold. Therefore, if size of SDD drops
from 150 to 100 and the threshold is set to 0.8, the search terminates
since 100/150 = 0.66 <= 0.8.
BreakAfterFirstImprovement
Stop minimizing right after encountering first fragment state that improves the size of the referentail SDD.
Trait Implementations§
Source§impl Clone for MinimizationCutoff
impl Clone for MinimizationCutoff
Source§fn clone(&self) -> MinimizationCutoff
fn clone(&self) -> MinimizationCutoff
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Debug for MinimizationCutoff
impl Debug for MinimizationCutoff
impl Copy for MinimizationCutoff
Auto Trait Implementations§
impl Freeze for MinimizationCutoff
impl RefUnwindSafe for MinimizationCutoff
impl Send for MinimizationCutoff
impl Sync for MinimizationCutoff
impl Unpin for MinimizationCutoff
impl UnwindSafe for MinimizationCutoff
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