FTL: Add clear() to containers
Bug: 185536303
Test: ftl_test
Change-Id: Icc13d1dcfdc006fd26a418e4904e5d2ce12724dd
diff --git a/include/ftl/static_vector.h b/include/ftl/static_vector.h
index 96a1ae8..cd7b92a 100644
--- a/include/ftl/static_vector.h
+++ b/include/ftl/static_vector.h
@@ -189,8 +189,7 @@
}
StaticVector& operator=(StaticVector&& other) {
- std::destroy(begin(), end());
- size_ = 0;
+ clear();
swap<true>(other);
return *this;
}
@@ -280,6 +279,15 @@
//
void pop_back() { unstable_erase(last()); }
+ // Removes all elements.
+ //
+ // All iterators are invalidated.
+ //
+ void clear() {
+ std::destroy(begin(), end());
+ size_ = 0;
+ }
+
// Erases an element, but does not preserve order. Rather than shifting subsequent elements,
// this moves the last element to the slot of the erased element.
//