stack

package

v2.1.0 Latest Latest Go to latest Published: Dec 11, 2025 License: Apache-2.0 Imports: 0 Imported by: 0

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type Stack[T any] struct {
	// contains filtered or unexported fields
}

Stack 是一个通用类型的栈结构

func (s *Stack[T]) IsEmpty() bool

IsEmpty 检查栈是否为空

func (s *Stack[T]) Peek() *T

Peek 返回栈顶元素但不移除，如果栈为空则返回错误

func (s *Stack[T]) Pop() *T

Pop 弹出并返回栈顶元素，如果栈为空则返回错误

func (s *Stack[T]) Push(item *T)

Push 将元素压入栈顶

func (s *Stack[T]) Size() int

Size 返回栈中元素的数量