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MatVecBuilder

mdarray_linalg::matvec

Trait MatVecBuilder 

Source 
pub trait MatVecBuilder<'a, T, La, Lx, D0: Dim, D1: Dim>
where
    La: Layout + 'a,
    Lx: Layout + 'a,
    T: 'a,
{
    // Required methods
    fn scale(self, alpha: T) -> Self;
    fn eval(self) -> Array<T, (D0,)>;
    fn write<Ly: Layout>(self, y: &mut Slice<T, (D0,), Ly>);
    fn add_to_vec<Ly: Layout>(self, y: &mut Slice<T, (D0,), Ly>);
    fn add_to_scaled_vec<Ly: Layout>(self, y: &mut Slice<T, (D0,), Ly>, beta: T);
}
Expand description

Builder interface for configuring matrix-vector operations

Required Methods§

Source

fn scale(self, alpha: T) -> Self

α := α·α'

Source

fn eval(self) -> Array<T, (D0,)>

Returns α·A·x

Source

fn write<Ly: Layout>(self, y: &mut Slice<T, (D0,), Ly>)

y := α·A·x

Source

fn add_to_vec<Ly: Layout>(self, y: &mut Slice<T, (D0,), Ly>)

y := α·A·x + y

Source

fn add_to_scaled_vec<Ly: Layout>(self, y: &mut Slice<T, (D0,), Ly>, beta: T)

y := α·A·x + β·y

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§