Insert or assign using key and obj.
Synopsis
Declared in <bslstl_map.h>
template<class BDE_OTHER_TYPE>
pair<map<KEY, VALUE, COMPARATOR, ALLOCATOR>::iterator, bool>
insert_or_assign(
KEY const& key,
BDE_OTHER_TYPE&& obj);Description
If a key equivalent to the specified key already exists in this map, assign the specified obj to the value associated with that key, and return a pair containing an iterator referring to the existing item and false. Otherwise, insert into this map a newly‐created value_type object, constructed from `(key, std::forward<BDE_OTHER_TYPE>(obj)...))`, and return a pair containing an iterator referring to the newly‐created entry and true.
Return Value
pair of iterator and whether a new element was inserted
Parameters
Name |
Description |
key |
key for the element |
obj |
mapped value to assign or insert |
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