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annotate BitArray.cpp @ 65:bc55cbd827bf

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Compile fix.
author Tom Fredrik Blenning Klaussen <bfg@bfgconsult.no>
date Sun, 23 Dec 2012 22:04:55 +0100
parents b9515dc35fe4
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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b23f04d4a276 Test a custom BitArray.
Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents:
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1 #include "BitArray.hpp"
b23f04d4a276 Test a custom BitArray.
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2
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bc55cbd827bf Compile fix.
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3 #include <cstring>
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4
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725b0d776f3c Fix a lot of problems with BitArray and reorganize which functions are
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5 BitArray::~BitArray()
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6 {
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7 delete bits;
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8 }
725b0d776f3c Fix a lot of problems with BitArray and reorganize which functions are
Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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9
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b9515dc35fe4 Make sure no file has greater linewidth than 80.
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10 BitArray::BitArray(const BitArray& other)
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11 : size_(other.size()), bits(new uchar[NUMCHARS(size_)])
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parents: 47
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12 {
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bc55cbd827bf Compile fix.
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13 std::memcpy(bits, other.bits, NUMCHARS(size_));
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14 }
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15
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16 BitArray& BitArray::operator=(const BitArray& other)
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17 {
725b0d776f3c Fix a lot of problems with BitArray and reorganize which functions are
Tom Fredrik Blenning Klaussen <bfg@blenning.no>
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18 if (NUMCHARS(size_) != NUMCHARS(other.size_)) {
725b0d776f3c Fix a lot of problems with BitArray and reorganize which functions are
Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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19 delete bits;
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20 bits = new uchar[NUMCHARS(other.size_)];
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Tom Fredrik Blenning Klaussen <bfg@blenning.no>
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21 }
725b0d776f3c Fix a lot of problems with BitArray and reorganize which functions are
Tom Fredrik Blenning Klaussen <bfg@blenning.no>
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22 size_ = other.size_;
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23 memcpy(bits, other.bits, NUMCHARS(size_));
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24 return *this;
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25 }
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parents: 47
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26
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Tom Fredrik Blenning Klaussen <bfg@blenning.no>
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27 bool BitArray::operator==(const BitArray& rhs) const
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28 {
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Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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29 if (size() != rhs.size())
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Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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30 return false;
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31 for(size_t i = 0; i < size(); ++i) {
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32 if (testBit(i) != rhs.testBit(i))
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33 return false;
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34 }
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Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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35 return true;
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Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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36 }
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Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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37
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parents: 47
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38 std::ostream& operator<<(std::ostream& out, const BitArray& rhs)
725b0d776f3c Fix a lot of problems with BitArray and reorganize which functions are
Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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39 {
725b0d776f3c Fix a lot of problems with BitArray and reorganize which functions are
Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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40 for (size_t i = 0; i < rhs.size(); ++i) {
725b0d776f3c Fix a lot of problems with BitArray and reorganize which functions are
Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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41 out << (rhs.testBit(i) ? "1" : "0");
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Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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42 }
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Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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43 return out;
725b0d776f3c Fix a lot of problems with BitArray and reorganize which functions are
Tom Fredrik Blenning Klaussen <bfg@blenning.no>
parents: 47
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44 }