Struct MemoryMappedSlice 

pub struct MemoryMappedSlice<A, D>
where
    A: Clone + Copy + 'static + Send + Sync,
    D: Dimension,
{ /* private fields */ }

A slice of a memory-mapped array that maintains memory-mapping.

This provides a view into a subset of a memory-mapped array without loading the entire array into memory. Data is only loaded when accessed through the slice.

Implementations

impl<A, D> MemoryMappedSlice<A, D>

where A: Clone + Copy + 'static + Send + Sync, D: Dimension,

pub fn new( source: MemoryMappedArray<A>, slice_info: SliceInfo<Vec<SliceInfoElem>, D, D>, ) -> Self

Creates a new slice from a memory-mapped array and slice information.

pub fn shape(&self) -> D

Returns the shape of the slice.

Note: This is a simplified version for backward compatibility. For the accurate calculated shape, use calculatedshape().

pub fn calculatedshape(&self) -> CoreResult<D>

Returns the accurately calculated shape of the slice.

Calculates the actual shape based on the slice parameters and source shape.

pub const fn source(&self) -> &MemoryMappedArray<A>

Returns a reference to the source memory-mapped array.

pub const fn slice_info(&self) -> &SliceInfo<Vec<SliceInfoElem>, D, D>

Returns the slice information.

pub fn load(&self) -> CoreResult<ArrayBase<OwnedRepr<A>, D>>

Loads the slice data into memory.

This method materializes the slice by loading only the necessary data from the memory-mapped file.