Struct BroadcastPlan 

pub struct BroadcastPlan { /* private fields */ }

Broadcast plan describing how two tensors can be implicitly expanded.

Implementations

impl BroadcastPlan

pub fn new(shape_a: &[usize], shape_b: &[usize]) -> Result<Self, String>

Construct a broadcast plan for two shapes, returning an error when they cannot be implicitly expanded under MATLAB rules.

pub fn len(&self) -> usize

Total number of elements produced by the broadcast.

pub fn is_empty(&self) -> bool

Returns true if the broadcast produces no elements.

pub fn output_shape(&self) -> &[usize]

Output shape after broadcasting both operands.

pub fn iter(&self) -> BroadcastIter<'_>

Iterator yielding (output_index, index_a, index_b) triples for each element.

Trait Implementations

impl Clone for BroadcastPlan

fn clone(&self) -> BroadcastPlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BroadcastPlan

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

Formats the value using the given formatter.