refactor: Change param __TEXT __DATA __OBJC others dec hex to in NewCircularQueue function

This commit is contained in:
dudaodong
2022-06-05 16:49:30 +08:00
parent d54f27d9a9
commit 747dc30b02
2 changed files with 13 additions and 13 deletions

View File

@@ -7,18 +7,18 @@ import (
)
// CircularQueue implements circular queue with slice,
// last index of CircularQueue don't contain value, so acturl capacity is size - 1
// last index of CircularQueue don't contain value, so acturl capacity is capacity - 1
type CircularQueue[T any] struct {
data []T
front int
rear int
size int
capacity int
}
// NewCircularQueue return a empty CircularQueue pointer
func NewCircularQueue[T any](size int) *CircularQueue[T] {
data := make([]T, size)
return &CircularQueue[T]{data: data, front: 0, rear: 0, size: size}
func NewCircularQueue[T any](capacity int) *CircularQueue[T] {
data := make([]T, capacity)
return &CircularQueue[T]{data: data, front: 0, rear: 0, capacity: capacity}
}
// Data return slice of queue data
@@ -39,10 +39,10 @@ func (q *CircularQueue[T]) Data() []T {
// Length return current data length of queue
func (q *CircularQueue[T]) Length() int {
if q.size == 0 {
if q.capacity == 0 {
return 0
}
return (q.rear - q.front + q.size) % q.size
return (q.rear - q.front + q.capacity) % q.capacity
}
// IsEmpty checks if queue is empty or not
@@ -52,7 +52,7 @@ func (q *CircularQueue[T]) IsEmpty() bool {
// IsFull checks if queue is full or not
func (q *CircularQueue[T]) IsFull() bool {
return (q.rear+1)%q.size == q.front
return (q.rear+1)%q.capacity == q.front
}
// Front return front value of queue
@@ -65,7 +65,7 @@ func (q *CircularQueue[T]) Back() T {
if q.rear-1 >= 0 {
return q.data[q.rear-1]
}
return q.data[q.size-1]
return q.data[q.capacity-1]
}
// Enqueue put element into queue
@@ -75,7 +75,7 @@ func (q *CircularQueue[T]) Enqueue(value T) error {
}
q.data[q.rear] = value
q.rear = (q.rear + 1) % q.size
q.rear = (q.rear + 1) % q.capacity
return nil
}
@@ -89,7 +89,7 @@ func (q *CircularQueue[T]) Dequeue() (*T, error) {
headItem := q.data[q.front]
var t T
q.data[q.front] = t
q.front = (q.front + 1) % q.size
q.front = (q.front + 1) % q.capacity
return &headItem, nil
}
@@ -99,7 +99,7 @@ func (q *CircularQueue[T]) Clear() {
q.data = []T{}
q.front = 0
q.rear = 0
q.size = 0
q.capacity = 0
}
// Contain checks if the value is in queue or not