📅 最后修改于: 2020-11-05 04:01:38 🧑 作者: Mango
向量是由连续整数索引的值的集合。使用Clojure中的vector方法创建一个vector。
以下是在Clojure中创建向量的示例。
(ns clojure.examples.example
(:require [clojure.set :as set])
(:gen-class))
(defn example []
(println (vector 1 2 3)))
(example)
上面的代码产生以下输出。
[1 2 3]
以下是Clojure中可用的方法。
| Sr.No. | Vectors & Description |
|---|---|
| 1 | vector-of
Creates a new vector of a single primitive type ‘t’, where ‘t’ is one of :int :long :float :double :byte :short :char or :boolean. |
| 2 | nth
This function returns the item in the nth position in the vector. |
| 3 | get
Returns the element at the index position in the vector. |
| 4 | conj
Appends an element to the vector and returns the new set of vector elements. |
| 5 | pop
For a list or queue, returns a new list/queue without the first item, for a vector, returns a new vector without the last item. |
| 6 | subvec
Returns a sub vector from a starting and ending index. |