absl::erase_if

Erases all elements that satisfy the predicate pred from the container.

Synopsis

Declared in <absl/container/btree_map.h>

template<
    typename K,
    typename V,
    typename C,
    typename A,
    typename Pred>
btree_map<K, V, C, A>::size_type
erase_if(
    btree_map<K, V, C, A>& map,
    Pred pred);

Return Value

The number of erased elements.

Parameters

NameDescription
mapThe container to erase elements from.
predThe predicate that selects which elements to erase.