std::unordered_map::swap

 

C++

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std::unordered_map

Member functions

unordered_map::unordered_map

unordered_map::~unordered_map

unordered_map::operator=

unordered_map::get_allocator

Iterators

unordered_map::begin unordered_map::cbegin

unordered_map::end unordered_map::cend

Capacity

unordered_map::erase

unordered_map::size

unordered_map::max_size

Modifiers

unordered_map::clear

unordered_map::insert

unordered_map::emplace

unordered_map::emplace_hint

unordered_map::erase

unordered_map::swap

Lookup

unordered_map::count

unordered_map::find

unordered_map::equal_range

Bucket interface

unordered_map::begin2

unordered_map::end2

unordered_map::bucket_count

unordered_map::max_bucket_count

unordered_map::bucket_size

unordered_map::bucket

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unordered_map::load_factor

unordered_map::max_load_factor

unordered_map::rehash

unordered_map::reserve

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unordered_map::hash_function

unordered_map::key_eq

 

void swap( unordered_map& other );		(since C++11)

Exchanges the contents of the container with those of other.

All iterators and references remain valid. The past-the-end iterator is invalidated.

The behavior is undefined if get_allocator() != other.get_allocator() and std::allocator_traits<allocator_type>::propagate_on_container_swap::value != true.

Parameters

other

-

container to exchange the contents with

Return value

(none)

Exceptions

noexcept specification:  

noexcept

  (since C++11)

Complexity

Constant

See also

std::swap(std::unordered_map)	specializes the std::swap algorithm (function template)