std::erase_if (std::multiset)

Defined in header `<set>`
template< class Key, class Compare, class Alloc, class Pred > void erase_if(std::multiset<Key,Compare,Alloc>& c, Pred pred);	(1)	(since C++20)

Erases all elements that satisfy the predicate pred from the container. Equivalent to

for (auto i = c.begin(), last = c.end(); i != last; ) {
  if (pred(*i)) {
    i = c.erase(i);
  } else {
    ++i;
  }
}

Language
Standard Library Headers
Freestanding and hosted implementations
Named requirements
Language support library
Concepts library (C++20)
Diagnostics library
Utilities library
Strings library
Containers library
Iterators library
Ranges library (C++20)
Algorithms 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
multiset::multiset
multiset::~multiset
multiset::operator=
multiset::get_allocator
Iterators
multiset::beginmultiset::cbegin (C++11)
multiset::endmultiset::cend (C++11)
multiset::rbeginmultiset::crbegin (C++11)
multiset::rendmultiset::crend (C++11)
Capacity
multiset::empty
multiset::size
multiset::max_size
Modifiers
multiset::clear
multiset::insert
multiset::emplace (C++11)
multiset::emplace_hint (C++11)
multiset::erase
multiset::swap
multiset::extract (C++17)
multiset::merge (C++17)
Lookup
multiset::count
multiset::find
multiset::contains (C++20)
multiset::equal_range
multiset::lower_bound
multiset::upper_bound
Observers
multiset::key_comp
multiset::value_comp
Deduction guides(C++17)

Contents

c	-	container from which to erase
pred	-	predicate that returns true if the element should be erased