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comparison c/regexParser/subsetConstraction.cc @ 142:de0f332d560c pairPro

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insert charClassMerge function
author masa
date Fri, 11 Dec 2015 14:54:00 +0900
parents 71f36a59cf6a
children 32977f5a2ed0
comparison
equal deleted inserted replaced
141:71f36a59cf6a 142:de0f332d560c
10 if (ts->next == NULL) break; 10 if (ts->next == NULL) break;
11 ts = ts->next; 11 ts = ts->next;
12 } 12 }
13 } 13 }
14 14
15 TGValuePtr generateTransition(NodePtr n,TransitionGeneratorPtr tg) { 15 TGValue generateTransition(NodePtr n,TransitionGenerator tg) {
16 TGValuePtr tgv0 = NULL;
17 TGValuePtr tgv1 = NULL;
18 16
19 if (n->tokenType == '+') { 17 if (n->tokenType == '+') {
20 tgv0 = generateTransition(n->left,tg); 18 TGValue tgv = generateTransition(n->left,tg);
21 tgv1 = generateTransition(n->right,tg); 19 if (tgv.asterisk) {
20 TGValue tgv1 = generateTransition(n->right,tg);
21 tgv.state |= tgv1.state;
22 return tgv;
23 }
24 tgv.state = n->right->nodeNumber;
25 return tgv;
22 } else if (n->tokenType == '|') { 26 } else if (n->tokenType == '|') {
23 tgv0 = generateTransition(n->left,tg); 27 tgv0 = generateTransition(n->left,tg);
24 tgv1 = generateTransition(n->right,tg); 28 tgv1 = generateTransition(n->right,tg);
25 tg->state->transition = appendTransition(tgv0->ts,tgv1->ts); 29 tg->state->transition = appendTransition(tgv0->ts,tgv1->ts);
26 } else if (n->tokenType == '*') { 30 } else if (n->tokenType == '*') {