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

Synopsis

Declared in <absl/container/btree_set.h>

template<
    typename K,
    typename C,
    typename A,
    typename Pred>
btree_set<K, C, A>::size_type
erase_if(
    btree_set<K, C, A>& set,
    Pred pred);

Return Value

The number of erased elements.

Parameters

Name

Description

set

The container to erase elements from.

pred

The predicate that selects which elements to erase.

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