openscad/dotSCAD
1
0
Fork 0
mirror of https://github.com/JustinSDK/dotSCAD.git synced 2025-08-16 11:44:50 +02:00
Code Issues Releases Wiki Activity

rename param

Browse Source
This commit is contained in:
Justin Lin
2021-03-05 08:03:46 +08:00
parent c29c045333
commit 710a4a2252
1 changed files with 3 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
src/collection/hashset.scad
View File

@@ -5,28 +5,14 @@ use <../util/some.scad>;
// public functions: hashset, hashset_has, hashset_add, hashset_del, hashset_list // public functions: hashset, hashset_has, hashset_add, hashset_del, hashset_list
/*
use <collection/hashset.scad>;
s = hashset([1, 2, 3, 4, 5, 2, 3, 5]);
echo(hashset_list(s));
s2 = hashset_add(s, 9);
echo(hashset_list(s2));
echo(hashset_has(s2, 13));
echo(hashset_list(hashset_del(s2, 2)));
*/
df_hash = function(e) _str_hash(e); df_hash = function(e) _str_hash(e);
df_eq = function(e1, e2) e1 == e2; df_eq = function(e1, e2) e1 == e2;
function hashset(lt, eq = df_eq, hash = df_hash, bucket_size = 16) = function hashset(lt, eq = df_eq, hash = df_hash, bucket_numbers = 16) =
let( let(
lt_undef = is_undef(lt), lt_undef = is_undef(lt),
size = lt_undef ? bucket_size : len(lt), size = lt_undef ? bucket_numbers : len(lt),
buckets = [for(i = [0:bucket_size - 1]) []] buckets = [for(i = [0:bucket_numbers - 1]) []]
) )
lt_undef ? buckets : lt_undef ? buckets :
_hashset(lt, len(lt), buckets, eq, hash); _hashset(lt, len(lt), buckets, eq, hash);