blob: b7b3612b5a7dcf90b895ea70f36fa7505922f3db (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
|
use std::collections::{HashMap, HashSet};
#[derive(Default)]
pub struct NFA {
state_count: usize,
transition_table: HashMap<Option<char>, HashSet<usize>>,
}
impl NFA {
pub fn new_state(&mut self) -> usize {
let result = self.state_count;
self.state_count += 1;
result
}
}
|