The SplMinHeap class

The SplMinHeap class

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

簡介

The SplMinHeap class provides the main functionalities of a heap, keeping the minimum on the top.

類摘要

class SplMinHeap extends SplHeap {
/* 方法 */
protected compare(mixed $value1, mixed $value2): int
/* 繼承的方法 */
protected SplHeap::compare(mixed $value1, mixed $value2): int
public SplHeap::count(): int
public SplHeap::insert(mixed $value): bool
public SplHeap::isCorrupted(): bool
public SplHeap::isEmpty(): bool
public SplHeap::key(): int
public SplHeap::next(): void
public SplHeap::rewind(): void
public SplHeap::valid(): bool
}

目錄

  • SplMinHeap::compare — Compare elements in order to place them correctly in the heap while sifting up

發佈留言

發佈留言必須填寫的電子郵件地址不會公開。 必填欄位標示為 *