lab/sx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vtables, protocol

Browse Source
This commit is contained in:
agra
2026-02-24 06:20:38 +02:00
parent 0cc7b69441
commit 170e236764
16 changed files with 3032 additions and 294 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
examples/modules/std.sx
View File

@@ -31,12 +31,8 @@ context : Context = ---;
// --- Slice & string allocation ---
context_alloc :: (size: s64) -> *void {
if context.allocator.ctx != null then context.allocator.alloc(size) else malloc(size);
}
cstring :: (size: s64) -> string {
raw := context_alloc(size + 1);
raw := context.allocator.alloc(size + 1);
memset(raw, 0, size + 1);
s : string = ---;
s.ptr = xx raw;
@@ -45,7 +41,7 @@ cstring :: (size: s64) -> string {
}
alloc_slice :: ($T: Type, count: s64) -> []T {
raw := context_alloc(count * size_of(T));
raw := context.allocator.alloc(count * size_of(T));
memset(raw, 0, count * size_of(T));
s : []T = ---;
s.ptr = xx raw;
@@ -337,19 +333,19 @@ List :: struct ($T: Type) {
items: [*]T = null;
len: s64 = 0;
cap: s64 = 0;
}
append ::(list: *List($T), item: T) {
if list.len >= list.cap {
new_cap := if list.cap == 0 then 4 else list.cap * 2;
new_items : [*]T = xx malloc(new_cap * size_of(T));
if list.len > 0 {
memcpy(new_items, list.items, list.len * size_of(T));
free(list.items);
append :: (list: *List(T), item: T) {
if list.len >= list.cap {
new_cap := if list.cap == 0 then 4 else list.cap * 2;
new_items : [*]T = xx context.allocator.alloc(new_cap * size_of(T));
if list.len > 0 {
memcpy(new_items, list.items, list.len * size_of(T));
context.allocator.dealloc(list.items);
}
list.items = new_items;
list.cap = new_cap;
}
list.items = new_items;
list.cap = new_cap;
list.items[list.len] = item;
list.len += 1;
}
list.items[list.len] = item;
list.len += 1;
}