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VectorView

diffsol::vector

Trait VectorView 

Source 
pub trait VectorView<'a>:
    VectorOpsByValue<Self, Self::Owned>
    + VectorOpsByValue<Self::Owned, Self::Owned>
    + for<'b> VectorOpsByValue<&'b Self::Owned, Self::Owned>
    + for<'b> VectorOpsByValue<&'b Self, Self::Owned>
    + Mul<Scale<Self::T>, Output = Self::Owned> {
    type Owned;

    // Required methods
    fn squared_norm(
        &self,
        y: &Self::Owned,
        atol: &Self::Owned,
        rtol: Self::T,
    ) -> Self::T;
    fn into_owned(self) -> Self::Owned;
}
Expand description

A borrowed immutable view of a vector, supporting read-only arithmetic operations.

This trait represents a temporary immutable reference to a vector’s data, allowing read-only operations like addition, subtraction, and scalar multiplication. Vector views can be created via the as_view() method on a Vector and are cheaper to create than cloning.

Required Associated Types§

Source

type Owned

Required Methods§

Source

fn squared_norm( &self, y: &Self::Owned, atol: &Self::Owned, rtol: Self::T, ) -> Self::T

Compute the squared weighted norm: sum_i ((self_i) / (|y_i| * rtol + atol_i))^2

This is commonly used for error control in ODE solvers.

Source

fn into_owned(self) -> Self::Owned

Convert this view into an owned vector, cloning the data if necessary.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§