[−][src]Type Definition sparse_bin_mat::SparseBinVec
type SparseBinVec = SparseBinVecBase<Vec<usize>>;
Implementations
impl SparseBinVec
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pub fn new(length: usize, positions: Vec<usize>) -> Self
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Creates a new vector with the given length and list of non trivial positions.
Example
let vector = SparseBinVec::new(5, vec![0, 2]); assert_eq!(vector.len(), 5); assert_eq!(vector.weight(), 2);
Panic
Panics if a position is greater or equal to the length.
ⓘThis example panics
let vector = SparseBinVec::new(2, vec![1, 3]);
pub fn zeros(length: usize) -> Self
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Creates a vector fill with zeros of the given length.
Example
let vector = SparseBinVec::zeros(3); assert_eq!(vector.len(), 3); assert_eq!(vector.weight(), 0);
pub fn empty() -> Self
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Creates an empty vector.
This allocate minimally, so it is a good placeholder.
Example
let vector = SparseBinVec::empty(); assert_eq!(vector.len(), 0); assert_eq!(vector.weight(), 0);