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annotate regexParser/bitVector.cc @ 275:8879eb8c64a8

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remove segmentation fault
author Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
date Sat, 30 Jan 2016 19:06:41 +0900
parents 02031fb73af8
children
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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 <string.h>
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4 #include "regexParser.h"
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6 BitVector createBitVector(int state) {
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7 unsigned long tmp = 1 << state;
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8 BitVector bi1 = (BitVector){.bitContainer = tmp};
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9 return bi1;
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10 }
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12 BitVector bitSet(BitVector bi, int bitSetPosition) {
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13 unsigned long tmp = 1 << bitSetPosition;
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14 BitVector bi1 = (BitVector){.bitContainer = bi.bitContainer | tmp};
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15 return bi1;
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16 }
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17
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18 void bitPrint(BitVector bi) {
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19 unsigned long vec = bi.bitContainer;
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20 for (int j = 0; j < BITBLOCK; j++) {
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Masataka Kohagura <kohagura@cr.ie.u-ryukyu.ac.jp>
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21 putchar((vec & 1) ? '1':'0');
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22 vec >>= 1;
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23 }
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24 printf("\n");
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25 }