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1 #ifndef INTERVAL_HPP
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2 #define INTERVAL_HPP
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3 #include <iostream>
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4 #include <fstream>
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5 using namespace std;
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6
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7 typedef unsigned int Position;
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8
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9 class Interval {
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10
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11 public:
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12 Position start;
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13 Position end;
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14
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15 Interval(unsigned int start = 0, unsigned int end = 0): start(start), end(end) { }
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16
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17 Interval(Interval &i): start(i.start), end(i.end) { }
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18
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19 bool include(Interval &interval) {
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20 return ((start <= interval.start) && (end >= interval.end));
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21 }
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22
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23 void writeBinary(ofstream &stream) {
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24 stream.write(reinterpret_cast<const char*>(&start), sizeof(Position));
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25 stream.write(reinterpret_cast<const char*>(&end), sizeof(Position));
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26 }
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27
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28 bool parseBinary(ifstream &stream) {
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29 stream.read(reinterpret_cast<char*>(&start), sizeof(Position));
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30 stream.read(reinterpret_cast<char*>(&end), sizeof(Position));
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31 return (! stream.eof());
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32 }
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33
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34 friend bool operator==(const Interval &i1, const Interval &i2) {
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35 return ((i1.start == i2.start) && (i1.start == i2.end));
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36 }
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37
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38 friend bool operator<(const Interval &i1, const Interval &i2) {
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39 if (i1.start < i2.start) return true;
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40 return ((i1.start == i2.start) && (i1.end > i2.end));
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41 }
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42
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43 };
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44
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45 #endif
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