/*SLR1分析器示例程序，可識別的加法運算表達式文法為課本P111例：*/
#include?
#include?
#include?
#include?
#include?
#include?“gram.h“
#include?“rstack.h“

/*以下變量用于詞法分析*/
char?ch;????????????//字符變量，存放最新讀進的源程序字符。
char?strToken[30];??//字符數組，存放構成單詞符號的字符串。
int?lvalue;?????????//單詞的內碼值
char?inbuf[300];????????????//掃描緩沖區
int?sp;?????????????????????//起點指示器
int?ep;?????????????????????//掃描指示器
token?sym;					//向前看單詞

/*以下變量用于語法分析*/
//終結符符號表
V?vt[]={
		“i“$INT
		“+“$PLUS
		“*“$MUL
		“（“$LPAR
		“）“$RPAR
		“#“$END
};

//非終結符符號表
V?vn[]={
		“E“$E
		“T“$T
		“F“$F
};
//文法的產生式集合
P?pset[]={
		1$E{$E$PLUS$T0}//E->E+T
		2$E{$T000}
		3$T{$T$MUL$F0}
		4$T{$F000}
		5$F{$LPAR$E$RPAR0}
		6$F{$INT000}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????548??2006-04-11?19:17??SLR1\gram.h

?????文件???????1058??2006-04-11?18:30??SLR1\rstack.cpp

?????文件????????676??2006-04-11?18:30??SLR1\rstack.h

?????文件???????4443??2006-04-11?19:19??SLR1\SLR1.dsp

?????文件???????1264??2006-04-11?22:30??SLR1\SLR1.plg

?????文件?????617472??2007-11-29?00:38??SLR1\SLR1.ncb

????..A..H.??????8704??2007-11-29?00:38??SLR1\SLR1.suo

?????文件???????5596??2007-11-29?00:33??SLR1\SLR1.vcproj

?????文件????????872??2007-11-29?00:33??SLR1\SLR1.sln

?????文件???????1427??2007-11-29?00:38??SLR1\SLR1.vcproj.TCL-1BD8B03B4C4.Sun.user

?????文件???????4905??2007-11-29?00:36??SLR1\gram.cpp

?????目錄??????????0??2007-11-29?17:54??SLR1\Debug

????...D..R?????????0??2007-11-29?17:54??SLR1

?????文件????????218??2007-06-05?03:14??www.pudn.com.txt

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???????????????647183????????????????????14