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comparison c/regexParser/main.cc @ 77:7f53a587bf97

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add regexParser.h
author Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
date Mon, 28 Sep 2015 16:51:13 +0900
parents d98a036441e2
children 52da06c3f050
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76:d98a036441e2 77:7f53a587bf97
7 */ 7 */
8 8
9 #include <stdio.h> 9 #include <stdio.h>
10 #include <stdlib.h> 10 #include <stdlib.h>
11 #include <string.h> 11 #include <string.h>
12 12 #include "regexParser.h"
13 typedef struct node {
14 unsigned char type;
15 union value {
16 charClass *cc;
17 unsigned char character;
18 } Value, *ValuePtr;
19 struct node *self;
20 struct node *parent;
21 struct node *left;
22 struct node *right;
23 } Node, *NodePtr;
24
25 typedef struct charClass {
26 NodePtr nextState[256];
27 struct utf8Range {
28 unsigned char *begin;
29 unsigned char *end;
30 struct utf8Range *next;
31 NodePtr nextState;
32 } *rangeList;
33 } CharClass, *CharClassPtr;
34 13
35 unsigned char *ptr; 14 unsigned char *ptr;
36 unsigned char tokenType; 15 unsigned char tokenType;
37 int tokenValue; 16 int tokenValue;
38 NodePtr regexHeadNode; 17 NodePtr regexHeadNode;