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annotate c/regexParser/subsetConstraction.cc @ 141:71f36a59cf6a pairPro

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add appendState
author Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
date Fri, 11 Dec 2015 13:12:42 +0900
parents 6c258910cacb
children de0f332d560c
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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b807383bcc43 add createBitVectorList.cc
Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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1 #include <stdio.h>
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2 #include <stdlib.h>
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3 #include <ctype.h>
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4 #include "subsetConstraction.h"
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6 void printTransition(TransitionPtr ts) {
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7 for (;;) {
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8 printf("Input Condition : %c\n",ts->condition->cond->w->word);
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9 printf("Next State : "); bitPrint(ts->nextState); printf("\n");
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10 if (ts->next == NULL) break;
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11 ts = ts->next;
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12 }
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13 }
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14
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15 TGValuePtr generateTransition(NodePtr n,TransitionGeneratorPtr tg) {
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16 TGValuePtr tgv0 = NULL;
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17 TGValuePtr tgv1 = NULL;
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18
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19 if (n->tokenType == '+') {
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20 tgv0 = generateTransition(n->left,tg);
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21 tgv1 = generateTransition(n->right,tg);
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22 } else if (n->tokenType == '|') {
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23 tgv0 = generateTransition(n->left,tg);
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24 tgv1 = generateTransition(n->right,tg);
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25 tg->state->transition = appendTransition(tgv0->ts,tgv1->ts);
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26 } else if (n->tokenType == '*') {
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27 tgv0 = generateTransition(n->left,tg);
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28 tgv0->asterisk = true;
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29 } else {
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30 tgv0 = (TGValuePtr)malloc(sizeof(TGValue));
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31 BitVectorPtr bi = createBitVector(n);
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32 tgv0->ts = createTransition(n->cc,bi);
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33 tgv0->asterisk = false;
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34 }
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35
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36 return tgv0;
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37 }
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38
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39 StatePtr createStateList(NodePtr n) {
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40 StatePtr s0 = NULL;
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41 if (n->left != NULL) {
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42 s0 = createStateList(n->left);
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43 }
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44
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45 if (n->tokenType == 'a') {
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46 BitVectorPtr bi = createBitVector(n);
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47 StatePtr s1 = createState(bi,0,0);
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48 } else if (n->tokenType == '+' || n->tokenType == '|') {
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49
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50 }
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51
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52 if (n->right != NULL) {
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53 s0 = createStateList(n->right);
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54 }
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55 return s0;
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56 }
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57
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58 TransitionGeneratorPtr generateTransitionList(NodePtr n) {
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59 TransitionGeneratorPtr tg = (TransitionGeneratorPtr)malloc(sizeof(TransitionGenerator));
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60 int d = 0;
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61 tg->state = createStateList(n);
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62 generateTransition(n,tg);
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63 return tg;
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64 }