C++ unordered_map - ~unordered_map() Function
The C++ unordered_map::~unordered_map function is used to destroy the unordered_map. The destructors of the elements are called and the used storage is deallocated.
The allocator_traits::destroy is called on each element of the unordered_map and the storage capacity of unordered_map is deallocated using its allocator.
Note:: If the elements of the unordered_map are pointers, the pointed-to objects are not destroyed.
Syntax
~unordered_map();
Parameters
No parameter is required.
Return Value
None.
Time Complexity
Linear i.e, Θ(n).
Exceptions
Never throws exceptions.
❮ C++ <unordered_map> Library
