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Move documentation for vec::windowed where it will be generated

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This commit is contained in:
Corey Richardson 2013-04-24 22:33:48 -04:00
parent 92bf9b68da
commit 91fb7b282d
1 changed files with 10 additions and 8 deletions
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18
src/libcore/vec.rs
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@ -1566,6 +1566,16 @@ pub fn each_permutation<T:Copy>(v: &[T], put: &fn(ts: &[T]) -> bool) {
}
}
// see doc below
#[cfg(stage0)] // XXX: lifetimes!
pub fn windowed<T>(n: uint, v: &[T], it: &fn(&[T]) -> bool) {
assert!(1u <= n);
if n > v.len() { return; }
for uint::range(0, v.len() - n + 1) |i| {
if !it(v.slice(i, i+n)) { return }
}
}
/**
* Iterate over all contiguous windows of length `n` of the vector `v`.
*
@ -1580,14 +1590,6 @@ pub fn each_permutation<T:Copy>(v: &[T], put: &fn(ts: &[T]) -> bool) {
* ~~~
*
*/
#[cfg(stage0)] // XXX: lifetimes!
pub fn windowed<T>(n: uint, v: &[T], it: &fn(&[T]) -> bool) {
assert!(1u <= n);
if n > v.len() { return; }
for uint::range(0, v.len() - n + 1) |i| {
if !it(v.slice(i, i+n)) { return }
}
}
#[cfg(stage1)]
#[cfg(stage2)]
#[cfg(stage3)]