time-to-botec/squiggle/node_modules/@rescript/std/lib/es6/belt_HashSetInt.js
NunoSempere b6addc7f05 feat: add the node modules
Necessary in order to clearly see the squiggle hotwiring.
2022-12-03 12:44:49 +00:00

208 lines
4.5 KiB
JavaScript

import * as Caml_hash_primitive from "./caml_hash_primitive.js";
import * as Belt_internalSetBuckets from "./belt_internalSetBuckets.js";
import * as Belt_internalBucketsType from "./belt_internalBucketsType.js";
function copyBucket(h_buckets, ndata_tail, _old_bucket) {
while(true) {
var old_bucket = _old_bucket;
if (old_bucket === undefined) {
return ;
}
var nidx = Caml_hash_primitive.hash_final_mix(Caml_hash_primitive.hash_mix_int(0, old_bucket.key)) & (h_buckets.length - 1 | 0);
var tail = ndata_tail[nidx];
if (tail !== undefined) {
tail.next = old_bucket;
} else {
h_buckets[nidx] = old_bucket;
}
ndata_tail[nidx] = old_bucket;
_old_bucket = old_bucket.next;
continue ;
};
}
function remove(h, key) {
var h_buckets = h.buckets;
var i = Caml_hash_primitive.hash_final_mix(Caml_hash_primitive.hash_mix_int(0, key)) & (h_buckets.length - 1 | 0);
var l = h_buckets[i];
if (l === undefined) {
return ;
}
var next_cell = l.next;
if (l.key === key) {
h.size = h.size - 1 | 0;
h_buckets[i] = next_cell;
return ;
} else if (next_cell !== undefined) {
var _prec = l;
var _cell = next_cell;
while(true) {
var cell = _cell;
var prec = _prec;
var cell_next = cell.next;
if (cell.key === key) {
prec.next = cell_next;
h.size = h.size - 1 | 0;
return ;
}
if (cell_next === undefined) {
return ;
}
_cell = cell_next;
_prec = cell;
continue ;
};
} else {
return ;
}
}
function addBucket(h, key, _cell) {
while(true) {
var cell = _cell;
if (cell.key === key) {
return ;
}
var n = cell.next;
if (n !== undefined) {
_cell = n;
continue ;
}
h.size = h.size + 1 | 0;
cell.next = {
key: key,
next: undefined
};
return ;
};
}
function add(h, key) {
var h_buckets = h.buckets;
var buckets_len = h_buckets.length;
var i = Caml_hash_primitive.hash_final_mix(Caml_hash_primitive.hash_mix_int(0, key)) & (buckets_len - 1 | 0);
var l = h_buckets[i];
if (l !== undefined) {
addBucket(h, key, l);
} else {
h_buckets[i] = {
key: key,
next: undefined
};
h.size = h.size + 1 | 0;
}
if (h.size > (buckets_len << 1)) {
var odata = h.buckets;
var osize = odata.length;
var nsize = (osize << 1);
if (nsize < osize) {
return ;
}
var h_buckets$1 = new Array(nsize);
var ndata_tail = new Array(nsize);
h.buckets = h_buckets$1;
for(var i$1 = 0; i$1 < osize; ++i$1){
copyBucket(h_buckets$1, ndata_tail, odata[i$1]);
}
for(var i$2 = 0; i$2 < nsize; ++i$2){
var tail = ndata_tail[i$2];
if (tail !== undefined) {
tail.next = undefined;
}
}
return ;
}
}
function has(h, key) {
var h_buckets = h.buckets;
var nid = Caml_hash_primitive.hash_final_mix(Caml_hash_primitive.hash_mix_int(0, key)) & (h_buckets.length - 1 | 0);
var bucket = h_buckets[nid];
if (bucket !== undefined) {
var _cell = bucket;
while(true) {
var cell = _cell;
if (cell.key === key) {
return true;
}
var nextCell = cell.next;
if (nextCell === undefined) {
return false;
}
_cell = nextCell;
continue ;
};
} else {
return false;
}
}
function make(hintSize) {
return Belt_internalBucketsType.make(undefined, undefined, hintSize);
}
function size(h) {
return h.size;
}
function fromArray(arr) {
var len = arr.length;
var v = Belt_internalBucketsType.make(undefined, undefined, len);
for(var i = 0; i < len; ++i){
add(v, arr[i]);
}
return v;
}
function mergeMany(h, arr) {
var len = arr.length;
for(var i = 0; i < len; ++i){
add(h, arr[i]);
}
}
var clear = Belt_internalBucketsType.clear;
var isEmpty = Belt_internalBucketsType.isEmpty;
var copy = Belt_internalSetBuckets.copy;
var forEachU = Belt_internalSetBuckets.forEachU;
var forEach = Belt_internalSetBuckets.forEach;
var reduceU = Belt_internalSetBuckets.reduceU;
var reduce = Belt_internalSetBuckets.reduce;
var logStats = Belt_internalSetBuckets.logStats;
var toArray = Belt_internalSetBuckets.toArray;
var getBucketHistogram = Belt_internalSetBuckets.getBucketHistogram;
export {
make ,
clear ,
isEmpty ,
add ,
copy ,
has ,
remove ,
forEachU ,
forEach ,
reduceU ,
reduce ,
size ,
logStats ,
toArray ,
fromArray ,
mergeMany ,
getBucketHistogram ,
}
/* No side effect */