[−][src]Trait tension::Buffer

pub trait Buffer<T: Prm>: Sized + Clone {
    type Context;
    unsafe fn new_uninit_in(context: &Self::Context, len: usize) -> Self;

    fn new_filled_in(context: &Self::Context, len: usize, value: T) -> Self;

    fn len(&self) -> usize;

    fn context(&self) -> &Self::Context;

    fn load(&self, dst: &mut [T]);

    fn store(&mut self, src: &[T]);

    fn copy_from(&mut self, src: &Self);

    fn copy_to(&self, dst: &mut Self);
}

Associated Types

type Context

Context for buffer allocation.

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Required methods

unsafe fn new_uninit_in(context: &Self::Context, len: usize) -> Self

Create uninitialzed buffer. This is unsafe method, but it is helpful for pre-allocation of storage for some operations.

fn new_filled_in(context: &Self::Context, len: usize, value: T) -> Self

Create buffer filled with a single value.

fn len(&self) -> usize

Returns the length of the buffer.

fn context(&self) -> &Self::Context

Context of the buffer.

fn load(&self, dst: &mut [T])

Loads data from buffer to slice.

fn store(&mut self, src: &[T])

Stores data from slice to buffer.

fn copy_from(&mut self, src: &Self)

Copies content to self from another buffer.

fn copy_to(&self, dst: &mut Self)

Copies content from self to another buffer.

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Implementors

impl<T: Prm + Interop> Buffer<T> for DeviceBuffer<T>[src]

type Context = DeviceContext

impl<T: Prm> Buffer<T> for HostBuffer<T>[src]

type Context = ()

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