mirrors/Odin
1
0
Fork 0
mirror of https://github.com/odin-lang/Odin.git synced 2026-04-30 18:24:00 +00:00
Code Issues Packages Projects Releases Wiki Activity

Clear up core:container/queue

Browse Source
This commit is contained in:
Jeroen van Rijn
2023-11-15 15:20:52 +01:00
parent 354d00963c
commit 04c928fb9e
1 changed files with 18 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
core/container/queue/queue.odin
View File

@@ -22,7 +22,9 @@ init :: proc(q: ^$Q/Queue($T), capacity := DEFAULT_CAPACITY, allocator := contex
return reserve(q, capacity)
}
// Procedure to initialize a queue from a fixed backing slice
// Procedure to initialize a queue from a fixed backing slice.
// The contents of the `backing` will be overwritten as items are pushed onto the `Queue`.
// Any previous contents are not available.
init_from_slice :: proc(q: ^$Q/Queue($T), backing: []T) -> bool {
clear(q)
q.data = transmute([dynamic]T)runtime.Raw_Dynamic_Array{
@@ -34,6 +36,21 @@ init_from_slice :: proc(q: ^$Q/Queue($T), backing: []T) -> bool {
return true
}
// Procedure to initialize a queue from a fixed backing slice.
// Existing contents are preserved and available on the queue.
init_with_contents :: proc(q: ^$Q/Queue($T), backing: []T) -> bool {
clear(q)
q.data = transmute([dynamic]T)runtime.Raw_Dynamic_Array{
data = raw_data(backing),
len = builtin.len(backing),
cap = builtin.len(backing),
allocator = {procedure=runtime.nil_allocator_proc, data=nil},
}
q.len = len(backing)
q.offset = len(backing)
return true
}
// Procedure to destroy a queue
destroy :: proc(q: ^$Q/Queue($T)) {
delete(q.data)