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annotate regexParser/node.cc @ 309:058c87665213

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small fix
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 08 Feb 2016 18:04:28 +0900
parents 3e78631a6222
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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52da06c3f050 add printTree.cc & fix Makefile
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1 #include <stdio.h>
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2 #include "regexParser.h"
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3 #include "node.h"
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4
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5 static void printCharClassWord(CharClassPtr cc) {
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6 for (int i = 0; i < cc->cond.w.length; i++) {
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7 putchar(cc->cond.w.word[i]);
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8 }
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9 }
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10
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11 void printCharacterClass(CharClassPtr cc, long nodeNumber,int d) {
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12 if (!cc) return;
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13 if (cc->left) {
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14 printCharacterClass(cc->left,nodeNumber,d+1);
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15 }
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16 printf("%*c",d*4, ' ');
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17 if (cc->cond.w.word) {
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18 printCharClassWord(cc);
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19 } else {
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20 RangeList range = cc->cond.range;
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21 printf("[%c-%c] ",(unsigned char)range.begin,(unsigned char)range.end);
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22 }
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23 printf("(0x%lx)\n",cc->nextState.bitContainer);
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24 if (cc->right) {
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25 printCharacterClass(cc->right,nodeNumber,d+1);
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26 }
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27 }
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28
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29 void descendTree(NodePtr n, int d) {
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30 if (n->left != NULL) {
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31 descendTree(n->left, d+1);
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32 }
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33 if (n->tokenType == 'a') {
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34 printf("%*c",d*4, ' ');
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35 printCharClassWord(n->cc);
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36 if (n->state && n->nextState) {
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37 printf("(0x%lx)->(0x%lx)\n",n->state->bitState.bitContainer,n->nextState->bitState.bitContainer);
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38 } else if (n->state) {
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39 printf("(0x%lx)\n",n->state->bitState.bitContainer);
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40 } else {
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41 printf("\n");
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42 }
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43 } else if (n->tokenType == 'c') {
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44 printCharacterClass(n->cc,n->stateNum,d);
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45 } else if (n->tokenType == 'a') {
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46 printf("%*c%c(%d)\n",d*4, ' ',n->tokenType,n->stateNum);
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47 } else {
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48 printf("%*c%c\n",d*4, ' ',n->tokenType);
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49 }
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50
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51 if (n->right != NULL) {
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52 descendTree(n->right, d+1);
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53 }
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54 }
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52da06c3f050 add printTree.cc & fix Makefile
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56 void printTree(NodePtr n) {
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57 puts("---Print Node----");
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58 int d = 0;
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59 descendTree(n,d);
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60 puts("-----------------");
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61 }