Struct TensorView 

pub struct TensorView<'a> {
    pub tensor: &'a Tensor,
    /* private fields */
}

Fields

tensor: &'a Tensor

Implementations

impl<'a> TensorView<'a>

pub unsafe fn from_bytes( tensor: &'a Tensor, offset_bytes: isize, shape: &'a [usize], strides: &'a [isize], ) -> TensorView<'a>

pub fn offsetting( tensor: &'a Tensor, coords: &[usize], ) -> TractResult<TensorView<'a>>

pub unsafe fn offsetting_unchecked( tensor: &'a Tensor, coords: &[usize], ) -> TensorView<'a>

pub fn at_prefix( tensor: &'a Tensor, prefix: &[usize], ) -> TractResult<TensorView<'a>>

pub unsafe fn at_prefix_unchecked( tensor: &'a Tensor, prefix: &[usize], ) -> TensorView<'a>

pub unsafe fn view(tensor: &'a Tensor) -> TensorView<'a>

pub fn datum_type(&self) -> DatumType

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

pub fn strides(&self) -> &[isize]

pub fn len(&self) -> usize

pub fn valid_bytes(&self) -> usize

pub fn rank(&self) -> usize

pub fn as_ptr<D: Datum>(&self) -> TractResult<*const D>

Access the data as a pointer.

pub unsafe fn as_ptr_unchecked<D: Datum>(&self) -> *const D

Access the data as a pointer.

pub unsafe fn as_ptr_mut_unchecked<D: Datum>(&mut self) -> *mut D

Access the data as a pointer.

pub fn as_ptr_mut<D: Datum>(&mut self) -> TractResult<*mut D>

Access the data as a mutable pointer.

pub unsafe fn as_slice_unchecked<D: Datum>(&self) -> &'a [D]

Access the data as a slice.

pub fn as_slice<D: Datum>(&self) -> TractResult<&'a [D]>

Access the data as a slice.

pub unsafe fn as_slice_mut_unchecked<D: Datum>(&mut self) -> &mut [D]

Access the data as a mutable slice.

pub fn as_slice_mut<D: Datum>(&mut self) -> TractResult<&mut [D]>

Access the data as a mutable slice.

pub unsafe fn offset_bytes(&mut self, offset: isize)

pub unsafe fn offset_axis_unchecked(&mut self, axis: usize, pos: isize)

pub unsafe fn offset_axis(&mut self, axis: usize, pos: isize)

pub unsafe fn at_unchecked<T: Datum>(&self, coords: impl AsRef<[usize]>) -> &T

pub unsafe fn at_mut_unchecked<T: Datum>( &mut self, coords: impl AsRef<[usize]>, ) -> &mut T

pub fn at<T: Datum>(&self, coords: impl AsRef<[usize]>) -> TractResult<&T>

pub fn at_mut<T: Datum>( &mut self, coords: impl AsRef<[usize]>, ) -> TractResult<&mut T>

Trait Implementations

impl<'a> Clone for TensorView<'a>

fn clone(&self) -> TensorView<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for TensorView<'a>

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

Formats the value using the given formatter.