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VecSequence: fix reset

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update length in reset
This commit is contained in:
Michael Sippel 2021-01-24 17:43:23 +01:00
parent 687936b098
commit 0f21a6dcd6
Signed by: senvas
GPG key ID: F96CF119C34B64A6
1 changed files with 9 additions and 0 deletions
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9
src/sequence/vec_buffer.rs
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@ -64,7 +64,16 @@ where T: Clone + Send + Sync + 'static {
fn reset(&mut self, view: Option<Arc<RwLock<Vec<T>>>>) { fn reset(&mut self, view: Option<Arc<RwLock<Vec<T>>>>) {
let old_len = self.len().unwrap(); let old_len = self.len().unwrap();
self.data = view; self.data = view;
*self.cur_len.write().unwrap() =
if let Some(data) = self.data.as_ref() {
data.read().unwrap().len()
} else {
0
};
let new_len = self.len().unwrap(); let new_len = self.len().unwrap();
self.cast.notify_each(0 .. std::cmp::max(old_len, new_len)); self.cast.notify_each(0 .. std::cmp::max(old_len, new_len));
} }