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Fix bug confluence

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This commit is contained in:
elvis
2025-06-22 18:57:35 +02:00
parent 27ce4899ca
commit c9cc011fdb
1 changed files with 32 additions and 11 deletions
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43
src/rsprocess/confluence.rs
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@ -1,14 +1,13 @@
#![allow(dead_code)]
use super::perpetual::{
lollipops_only_loop_decomposed,
lollipops_only_loop_decomposed_named,
lollipops_prefix_len_loop_decomposed,
lollipops_prefix_len_loop_decomposed_named};
lollipops_decomposed_named, lollipops_named, lollipops_only_loop_decomposed, lollipops_only_loop_decomposed_named, lollipops_prefix_len_loop_decomposed, lollipops_prefix_len_loop_decomposed_named};
use super::structure::{RSenvironment, RSreaction, RSset};
use super::translator::IdType;
use std::cmp;
// see confluent, confluents
pub fn confluent(
delta: &RSenvironment,
reaction_rules: &[RSreaction],
@ -19,7 +18,10 @@ pub fn confluent(
let mut hoop = vec![];
if let Some(el) = entities.first() {
if let Some(new_hoop) = lollipops_only_loop_decomposed(delta, reaction_rules, el).first() {
if let Some(new_hoop) = lollipops_only_loop_decomposed(delta,
reaction_rules,
el).first()
{
dimension = new_hoop.len();
hoop = new_hoop.clone();
}
@ -28,9 +30,14 @@ pub fn confluent(
for available_entities in entities.iter().skip(1) {
// FIXME we take just the first? do we compare all?
if let Some((prefix_len, new_hoop)) =
lollipops_prefix_len_loop_decomposed(delta, reaction_rules, available_entities).first()
lollipops_prefix_len_loop_decomposed(delta,
reaction_rules,
available_entities).first()
{
if hoop.len() != dimension || hoop != *new_hoop {
if new_hoop.len() != dimension || !hoop.contains(new_hoop
.first()
.unwrap())
{
return None;
}
max_distance = cmp::max(max_distance, *prefix_len);
@ -42,6 +49,7 @@ pub fn confluent(
}
// see confluent, confluents
pub fn confluent_named(
delta: &RSenvironment,
reaction_rules: &[RSreaction],
@ -53,18 +61,31 @@ pub fn confluent_named(
let mut hoop = vec![];
if let Some(el) = entities.first() {
if let Some(new_hoop) = lollipops_only_loop_decomposed_named(delta, reaction_rules, el, symb) {
if let Some(new_hoop) =
lollipops_only_loop_decomposed_named(delta,
reaction_rules,
el,
symb)
{
dimension = new_hoop.len();
hoop = new_hoop.clone();
}
} else {
return None
}
}
for available_entities in entities.iter().skip(1) {
// FIXME we take just the first? do we compare all?
if let Some((prefix_len, new_hoop)) =
lollipops_prefix_len_loop_decomposed_named(delta, reaction_rules, available_entities, symb)
lollipops_prefix_len_loop_decomposed_named(delta,
reaction_rules,
available_entities,
symb)
{
if hoop.len() != dimension || hoop != *new_hoop {
if new_hoop.len() != dimension || !hoop.contains(new_hoop
.first()
.unwrap())
{
return None;
}
max_distance = cmp::max(max_distance, prefix_len);