Struct ValueVec

pub struct ValueVec { /* private fields */ }

A ValueVec is a bit vector that holds fixed sized unsigned integer values.

Implementations

impl ValueVec

pub fn new(bits_per_val: usize, count: usize) -> ValueVec

Create a ValueVec that holds values with bits_per_val bits and space to hold count values.

pub fn with_max(max_val: u32, count: usize) -> ValueVec

Create a ValueVec that can hold count values where the maximam value of each entry is at least max_val (inclusive)

Example

use bloom::ValueVec;
let mut vv = ValueVec::with_max(7,3);
vv.set(0,7); // okay
vv.set(0,8); // will panic

pub fn bits_per_val(&self) -> usize

How many bits this ValueVec is using to store each value

pub fn max_value(&self) -> u32

The maximum value this ValueVec can hold per entry

pub fn clear(&mut self)

Resets all values to 0 in this ValueVec

pub fn len(&self) -> usize

Get the total number of bits this valuevec is using

pub fn set(&mut self, i: usize, val: u32)

Set value at index i to value val.

Panics

Panics if val needs more bits to store than the number of bits this vec is using per value

pub fn get(&self, i: usize) -> u32

Get the value in this ValueVec stored at index i