std::unordered_multimap::clear

std::unordered_multimap

void clear();		(since C++11)

Removes all elements from the container.

Invalidates any references, pointers, or iterators referring to contained elements. May also invalidate past-the-end iterators.

(none)

(none)

noexcept specification:

noexcept

Linear in the size of the container.

Language
Standard library headers
Concepts
Utilities library
Strings library
Containers library
Algorithms library
Iterators library
Numerics library
Input/output library
Localizations library
Regular expressions library (C++11)
Atomic operations library (C++11)
Thread support library (C++11)
Filesystem library (C++17)
Technical Specifications

Member functions
unordered_multimap::unordered_multimap
unordered_multimap::~unordered_multimap
unordered_multimap::operator=
unordered_multimap::get_allocator
Iterators
unordered_multimap::beginunordered_multimap::cbegin
unordered_multimap::endunordered_multimap::cend
Capacity
unordered_multimap::erase
unordered_multimap::size
unordered_multimap::max_size
Modifiers
unordered_multimap::clear
unordered_multimap::insert
unordered_multimap::emplace
unordered_multimap::emplace_hint
unordered_multimap::erase
unordered_multimap::swap
unordered_multimap::extract (C++17)
unordered_multimap::merge (C++17)
Lookup
unordered_multimap::count
unordered_multimap::find
unordered_multimap::equal_range
Bucket interface
unordered_multimap::begin2
unordered_multimap::end2
unordered_multimap::bucket_count
unordered_multimap::max_bucket_count
unordered_multimap::bucket_size
unordered_multimap::bucket
Hash policy
unordered_multimap::load_factor
unordered_multimap::max_load_factor
unordered_multimap::rehash
unordered_multimap::reserve
Observers
unordered_multimap::hash_function
unordered_multimap::key_eq