pub enum AdaptiveStateVector {
Half(Array1<ComplexF16>),
Single(Array1<Complex32>),
Double(Array1<Complex64>),
}Expand description
Adaptive precision state vector
Variants§
Implementations§
Source§impl AdaptiveStateVector
impl AdaptiveStateVector
Sourcepub fn new(num_qubits: usize, precision: Precision) -> Result<Self>
pub fn new(num_qubits: usize, precision: Precision) -> Result<Self>
Create a new state vector with specified precision
Sourcepub fn num_qubits(&self) -> usize
pub fn num_qubits(&self) -> usize
Get number of qubits
Sourcepub fn to_complex64(&self) -> Array1<Complex64>
pub fn to_complex64(&self) -> Array1<Complex64>
Convert to double precision for computation
Sourcepub fn from_complex64(&mut self, data: &Array1<Complex64>) -> Result<()>
pub fn from_complex64(&mut self, data: &Array1<Complex64>) -> Result<()>
Update from double precision
Sourcepub fn needs_precision_upgrade(&self, threshold: f64) -> bool
pub fn needs_precision_upgrade(&self, threshold: f64) -> bool
Check if precision upgrade is needed
Sourcepub fn upgrade_precision(&mut self) -> Result<()>
pub fn upgrade_precision(&mut self) -> Result<()>
Upgrade precision if necessary
Sourcepub fn downgrade_precision(&mut self, tolerance: f64) -> Result<()>
pub fn downgrade_precision(&mut self, tolerance: f64) -> Result<()>
Downgrade precision if possible
Sourcepub fn memory_usage(&self) -> usize
pub fn memory_usage(&self) -> usize
Memory usage in bytes
Auto Trait Implementations§
impl Freeze for AdaptiveStateVector
impl RefUnwindSafe for AdaptiveStateVector
impl Send for AdaptiveStateVector
impl Sync for AdaptiveStateVector
impl Unpin for AdaptiveStateVector
impl UnwindSafe for AdaptiveStateVector
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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> 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.