pub struct QUBOProblem {
pub num_variables: usize,
pub q: Array2<f64>,
pub linear: Array1<f64>,
pub offset: f64,
pub metadata: ProblemMetadata,
}Expand description
QUBO problem representation
Fields§
§num_variables: usizeNumber of variables
q: Array2<f64>QUBO matrix (Q_{ij})
linear: Array1<f64>Linear coefficients
offset: f64Offset constant
metadata: ProblemMetadataProblem metadata
Implementations§
Source§impl QUBOProblem
impl QUBOProblem
Sourcepub fn calculate_energy(&self, configuration: &[u8]) -> f64
pub fn calculate_energy(&self, configuration: &[u8]) -> f64
Calculate energy for a given binary configuration
Sourcepub fn to_ising(&self) -> IsingProblem
pub fn to_ising(&self) -> IsingProblem
Convert to Ising problem
Trait Implementations§
Source§impl Clone for QUBOProblem
impl Clone for QUBOProblem
Source§fn clone(&self) -> QUBOProblem
fn clone(&self) -> QUBOProblem
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 moreAuto Trait Implementations§
impl Freeze for QUBOProblem
impl RefUnwindSafe for QUBOProblem
impl Send for QUBOProblem
impl Sync for QUBOProblem
impl Unpin for QUBOProblem
impl UnwindSafe for QUBOProblem
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read moreSource§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self is actually part of its subset T (and can be converted to it).Source§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset but without any property checks. Always succeeds.Source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.