解析代码：字符串括号匹配检查-优快云博客

本文详细解析了一个用于检查字符串中括号是否匹配的C#代码实现，包括初始化阶段和更新阶段的关键函数，通过使用堆栈数据结构来解决括号匹配问题。

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using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Test : MonoBehaviour
{

    // Use this for initialization
    public string a = "{[{}{}]}[()]",
                  b = "{{}{}}",
                  c = "[]{}()",
                  d = "{()}[)",
                  e = "{(})";
	void Start () {
        print(IsBracketMatch(a));
        print(IsBracketMatch(b));
        print(IsBracketMatch(c));
        print(IsBracketMatch(d));
        print(IsBracketMatch(e));
	}
	
	// Update is called once per frame
	
    public bool IsBracketMatch(string str)
    {
       // c = "[]{}()",
        Stack<char> stack = new Stack<char>();
        for (int i = 0; i < str.Length; i++)
        {
            switch (str[i])
            {
                case '{':
                case '[':
                case '(':
                    stack.Push(str[i]);
                    break;
                case '}':
                    if (stack.Count > 0 && stack.Pop() == '{')
                        break;
                    else
                        return false;
                case ']':
                    if (stack.Count > 0 && stack.Pop() == '[')
                        break;
                    else
                        return false;
                case ')':
                    if (stack.Count > 0 && stack.Pop() == '(')
                        break;
                    else
                        return false;
                default:
                    return false;
            }
        }
        return stack.Count == 0;
    }
}

判断{[()]}