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30 lines
557 B
C++
30 lines
557 B
C++
#pragma once
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#ifndef RAND_H
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#define RAND_H
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#include <vector>
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#include <algorithm>
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struct IPRangeHolder {
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unsigned int ip1;
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unsigned int ip2;
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};
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class IPRandomizer
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{
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private:
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std::vector<IPRangeHolder> ipRangeVec;
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std::vector<unsigned int> shuffledRange;
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std::vector<unsigned int> shuffleOffset;
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int shuffleGap = 20000;
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private:
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void shuffleRange();
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public:
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IPRandomizer(std::vector<IPRangeHolder> ipRangeVec, int shuffleGap = 20000);
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IPRandomizer(std::vector<IPRangeHolder> ipRangeVec);
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~IPRandomizer();
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unsigned int getNext();
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};
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#endif |