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annotate HuffmanString.cpp @ 56:76846cb92b5c

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Clean up at exit. Add getSet function.
author Tom Fredrik Blenning Klaussen <bfg@blenning.no>
date Thu, 13 Sep 2012 23:49:18 +0200
parents fda70a362ed5
children
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1 #include "HuffmanString.hpp"
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2
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3 HuffmanSet* HuffmanString::set = 0;
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4
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5 HuffmanString::HuffmanString(const QString& str, HuffmanSet* set)
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6 {
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7 set = this->set;
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8 if (!set) {
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9 set = new HuffmanSet();
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10 atexit(&atExit);
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11 }
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12 this->set = set;
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14 key = set->insert(str);
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15 }
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17 void HuffmanString::atExit()
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18 {
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19 delete set;
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20 set = 0;
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21 }
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23 QString HuffmanString::toString() const
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24 {
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25 return set->value(key);
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26 }
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28 HuffmanString::operator QString() const
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29 {
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30 return toString();
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31 }
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32
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33 bool HuffmanString::operator<(const HuffmanString& rhs) const
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34 {
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35 return this->toString() < rhs.toString();
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36 }
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37
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38 bool HuffmanString::operator==(const HuffmanString& rhs) const
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39 {
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40 return this->toString() == rhs.toString();
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41 }
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42
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43 HuffmanSet& HuffmanString::getSet()
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44 {
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45 return *set;
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46 }