Return a pair of iterators to entries with the specified key.

Synopsis

Declared in <bdlc_flathashtable.h>

bsl::pair<FlatHashTable<KEY, ENTRY, ENTRY_UTIL, HASH, EQUAL>::const_iterator, FlatHashTable<KEY, ENTRY, ENTRY_UTIL, HASH, EQUAL>::const_iterator>
equal_range(KEY const& key) const;

Description

Return a pair of iterators providing non‐modifiable access to the sequence of objects in this table having the specified key, where the first iterator is positioned at the start of the sequence, and the second is positioned one past the end of the sequence. If this table contains no objects having key, then the two returned iterators will have the same value, end(). Note that since a table maintains unique keys, the range will contain at most one entry.

Return Value

pair of const iterators delimiting the equal range

Parameters

Name

Description

key

key to look up

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