dfastate.cs

来自「主要实现表达式计算器词法分析功能」· CS 代码 · 共 27 行

using System;

namespace PhraseAnalyzer
{
	/// <summary>
	/// 计算语句的有限自动机状态
	/// </summary>
	public enum DFAState:int
	{
		S0=0,	///初态
		S1=1,	///整数串，不带小数点
		S2=2,	///浮点数串
		S3=3,	///字母串
		S4=4,	/// +
		S5=5,	/// -
		S6=6,	/// *
		S7=7,	/// /
		S8=8,	/// %
		S9=9,	/// !
		S10=10,	/// ^
		S11=11,	/// =
		S12=12,	/// (
		S13=13,	/// )
		SX=14,	/// 未知态
	}
}