23 Containers library [containers]

23.6 Container adaptors [container.adaptors]

23.6.4 Class template priority_queue [priority.queue]

23.6.4.4 Members [priqueue.members]

constexpr void push(const value_type& x);

Effects: As if by: c.push_back(x); push_heap(c.begin(), c.end(), comp);

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constexpr void push(value_type&& x);

Effects: As if by: c.push_back(std::move(x)); push_heap(c.begin(), c.end(), comp);

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template<container-compatible-range<T> R>
  constexpr void push_range(R&& rg);

Effects: Inserts all elements of rg in c via c.append_range(std::forward<R>(rg)) if that is a valid expression, or ranges::copy(rg, back_inserter(c)) otherwise.

Then restores the heap property as if by make_heap(c.begin(), c.end(), comp).

Postconditions: is_heap(c.begin(), c.end(), comp) is true.

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template<class... Args> constexpr void emplace(Args&&... args);

Effects: As if by: c.emplace_back(std::forward<Args>(args)...); push_heap(c.begin(), c.end(), comp);

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constexpr void pop();

Effects: As if by: pop_heap(c.begin(), c.end(), comp); c.pop_back();