Struct summavy_codecs::NormalizedHeader

pub struct NormalizedHeader {
    pub num_vals: u32,
    pub max_value: u64,
}

The normalized header gives some parameters after applying the following normalization of the vector: val -> (val - min_value) / gcd

By design, after normalization, min_value = 0 and gcd = 1.

Fields

num_vals: u32

The number of values in the underlying column.

max_value: u64

The max value of the underlying column.

Trait Implementations

impl Clone for NormalizedHeader

fn clone(&self) -> NormalizedHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NormalizedHeader

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

Formats the value using the given formatter.

impl Copy for NormalizedHeader