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util/IntrusiveList: document the erase() return value

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Max Kellermann 2023-09-13 19:48:12 +02:00 committed by Max Kellermann
parent 6d39b401b5
commit f76583a08a
1 changed files with 6 additions and 0 deletions
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6
src/util/IntrusiveList.hxx
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@ -487,6 +487,9 @@ public:
return {&ToNode(t)}; return {&ToNode(t)};
} }
/**
* @return an iterator to the item following the specified one
*/
iterator erase(iterator i) noexcept { iterator erase(iterator i) noexcept {
auto result = std::next(i); auto result = std::next(i);
ToHook(*i).unlink(); ToHook(*i).unlink();
@ -494,6 +497,9 @@ public:
return result; return result;
} }
/**
* @return an iterator to the item following the specified one
*/
iterator erase_and_dispose(iterator i, iterator erase_and_dispose(iterator i,
Disposer<value_type> auto disposer) noexcept { Disposer<value_type> auto disposer) noexcept {
auto result = erase(i); auto result = erase(i);