pub struct SimpleSparseMatrix { /* private fields */ }Expand description
Simple sparse matrix representation for quantum states
Implementations§
Source§impl SimpleSparseMatrix
impl SimpleSparseMatrix
pub fn from_dense(dense: &[Complex64], threshold: f64) -> Self
pub fn to_dense(&self) -> Vec<Complex64> ⓘ
pub fn nnz(&self) -> usize
Sourcepub fn get_amplitude(&self, row: usize) -> Complex64
pub fn get_amplitude(&self, row: usize) -> Complex64
Get amplitude at a specific row (basis state index)
Sourcepub fn from_sparse_map(
amplitudes: &HashMap<usize, Complex64>,
dimension: usize,
threshold: f64,
) -> Self
pub fn from_sparse_map( amplitudes: &HashMap<usize, Complex64>, dimension: usize, threshold: f64, ) -> Self
Build from a HashMap of non-zero amplitudes (sparse direct construction)
Sourcepub fn to_sparse_map(&self) -> HashMap<usize, Complex64>
pub fn to_sparse_map(&self) -> HashMap<usize, Complex64>
Convert to a HashMap of non-zero amplitudes
Trait Implementations§
Source§impl Clone for SimpleSparseMatrix
impl Clone for SimpleSparseMatrix
Source§fn clone(&self) -> SimpleSparseMatrix
fn clone(&self) -> SimpleSparseMatrix
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 SimpleSparseMatrix
impl RefUnwindSafe for SimpleSparseMatrix
impl Send for SimpleSparseMatrix
impl Sync for SimpleSparseMatrix
impl Unpin for SimpleSparseMatrix
impl UnsafeUnpin for SimpleSparseMatrix
impl UnwindSafe for SimpleSparseMatrix
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.