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Add more queue helpers

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Colin Davidson committed 2022-08-29 00:43:35 -07:00
1 parent 3d4698debe
commit 6c2e0b09ba
1 file changed
+7
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core/container/queue/queue.odin
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@@ -73,11 +73,18 @@ get :: proc(q: ^$Q/Queue($T), #any_int i: int, loc := #caller_location) -> T {
front :: proc(q: ^$Q/Queue($T)) -> T { front :: proc(q: ^$Q/Queue($T)) -> T {
return q.data[q.offset] return q.data[q.offset]
} }
front_ptr :: proc(q: ^$Q/Queue($T)) -> ^T {
return &q.data[q.offset]
}
back :: proc(q: ^$Q/Queue($T)) -> T { back :: proc(q: ^$Q/Queue($T)) -> T {
idx := (q.offset+uint(q.len))%builtin.len(q.data) idx := (q.offset+uint(q.len))%builtin.len(q.data)
return q.data[idx] return q.data[idx]
} }
back_ptr :: proc(q: ^$Q/Queue($T)) -> ^T {
idx := (q.offset+uint(q.len))%builtin.len(q.data)
return &q.data[idx]
}
set :: proc(q: ^$Q/Queue($T), #any_int i: int, val: T, loc := #caller_location) { set :: proc(q: ^$Q/Queue($T), #any_int i: int, val: T, loc := #caller_location) {
runtime.bounds_check_error_loc(loc, i, builtin.len(q.data)) runtime.bounds_check_error_loc(loc, i, builtin.len(q.data))