If this map contains an entry with a key equivalent to the specified key, assign the specified obj to the mapped_type of that entry. Otherwise, insert a new entry into the map. Return an iterator to the inserted or updated entry. obj is left in a (valid) unspecified state.

Synopsis

Declared in <bdlc_flathashmap.h>

template<
    class LOOKUP_KEY,
    class MAPPED>
iterator
insert_or_assign(
    const_iterator,
    LOOKUP_KEY&& key,
    MAPPED&& obj)
requires BloombergLP::bslmf::IsTransparentPredicate<HASH, LOOKUP_KEY>::value
         && BloombergLP::bslmf::IsTransparentPredicate<EQUAL,LOOKUP_KEY>::value;

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