BloombergLP::bdlc::FlatHashTable::insert

Insert the specified entry into this table if the key of the entry does not already exist in this table; otherwise, this method has no effect. Return a pair whose first member is an iterator referring to the (possibly newly inserted) object in this table whose key is the equal to that of the object to be inserted, and whose second member is true if a new entry was inserted, and false if a entry having an equal key was already present. Bitwise movable types that are not bitwise copyable will be copied (to avoid confusion with regard to calling the entry destructor after this call).