Erase the first element with key for which predicate is true.

Synopsis

Declared in <bdlcc_stripedunorderedcontainerimpl.h>

std::size_t
eraseFirstIf(
    KEY const& key,
    EraseIfValuePredicate const& predicate);

Description

Return the number of elements erased.

Return Value

number of elements erased

Parameters

Name

Description

key

key whose matching elements may be erased

predicate

returns true for values that should be erased

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