표준 PHP 라이브러리(SPL) SplMaxHeap class

(PHP 5 >= 5.3.0, PHP 7, PHP 8)


소개

SplMaxHeap 클래스는 최대값을 맨 위에 유지하면서 힙의 주요 기능을 제공합니다.


클래스 개요

                  
class SplMaxHeap extends SplHeap {

  /* Methods */
  protected compare(mixed $value1, mixed $value2): int

  /* Inherited methods */
  protected SplHeap::compare(mixed $value1, mixed $value2): int
  public SplHeap::count(): int
  public SplHeap::current(): mixed
  public SplHeap::extract(): mixed
  public SplHeap::insert(mixed $value): bool
  public SplHeap::isCorrupted(): bool
  public SplHeap::isEmpty(): bool
  public SplHeap::key(): int
  public SplHeap::next(): void
  public SplHeap::recoverFromCorruption(): bool
  public SplHeap::rewind(): void
  public SplHeap::top(): mixed
  public SplHeap::valid(): bool
}
                  
                

목차

  • SplMaxHeap::compare — 선별하는 동안 힙에 올바르게 배치하기 위해 요소를 비교합니다.