Struct FMat 

#[repr(C)]
pub struct FMat<'a, X> { /* private fields */ }

Immutable matrix of real valued data.

Implementations

impl<'a, X> FMat<'a, X>

pub fn length(&self) -> usize

pub fn height(&self) -> usize

pub fn get_sample(&self, channel: usize, position: usize) -> Result<Smpl>

Read sample value in a buffer

pub fn get_vec(&self) -> Vec<&mut [Smpl]>

impl<'a> FMat<'a, ()>

pub unsafe fn from_raw_ptr(ptr: *const fmat_t) -> Self

Create a matrix from an already existing fmat_t pointer.

The matrix is non-owned; useful to avoid double-frees for FilterBank, for instance.

Safety

• The ptr must not be null.
• The ptr should points to already initialized matrix data.

Trait Implementations

impl<'a, T: AsRef<[&'a [Smpl]]>> From<T> for FMat<'a, FMatVecs>

fn from(data: T) -> Self

Create a matrix from a FMatVecs

Matrix’s horizontal height is the Vec’s len, and its vertical length the slice’s len.