Trait TransformableVariable

Source

pub trait TransformableVariable<View> {
    // Required methods
    fn scaled(&self, scale: i32) -> View;
    fn offset(&self, offset: i32) -> View;
}

Expand description

Trait for transforming a variable.

At the moment this allows creating a scaled version of a variable using TransformableVariable::scaled or creating a variable with a constant offset based on the original variable using TransformableVariable::offset.

Required Methods§

Source

fn scaled(&self, scale: i32) -> View

Get a variable which domain is scaled compared to the domain of self.

The scaled domain will have holes in it. E.g. if we have dom(x) = {1, 2}, then dom(x.scaled(2)) = {2, 4} and not dom(x.scaled(2)) = {1, 2, 3, 4}.

Source