Struct EmptyArray

pub struct EmptyArray { /* private fields */ }

An implementation of the Array trait without any data.

This only tracks the shape of the array.

Implementations

impl EmptyArray

pub fn new(shape: Vec<usize>) -> EmptyArray

Create a new EmptyArray with the given shape.

Trait Implementations

impl Array for EmptyArray

fn as_any(&self) -> &dyn Any

Get the array as a Any reference

fn as_any_mut(&mut self) -> &mut dyn Any

Get the array as a mutable Any reference

fn data(&mut self) -> &mut [f64]

Get the underlying data storage as a contiguous slice

fn create(&self, shape: &[usize]) -> Box<dyn Array>

Create a new array with the same options as the current one (data type, data location, etc.) and the requested shape.

fn copy(&self) -> Box<dyn Array>

Make a copy of this array

fn shape(&self) -> &[usize]

Get the shape of the array

fn reshape(&mut self, shape: &[usize])

Change the shape of the array to the given shape

fn swap_axes(&mut self, axis_1: usize, axis_2: usize)

Swap the axes axis_1 and axis_2 in this array

fn move_samples_from( &mut self, _: &dyn Array, _: &[mts_sample_mapping_t], _: Range<usize>, )

Set entries in self taking data from the input array.

impl Clone for EmptyArray

fn clone(&self) -> EmptyArray

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EmptyArray

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.