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29 lines
591 B
C++
29 lines
591 B
C++
#pragma once
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#include "Sorter.hpp"
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#include <vector>
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class MergeSorter : public Sorter {
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public:
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MergeSorter();
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void step(Array& array) override;
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bool isFinished() const override;
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std::string getName() const override;
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void reset() override;
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private:
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enum class Phase { MERGING, COPYING_LEFT, COPYING_RIGHT, COPYING_BACK, NEXT_MERGE };
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int currentSize_;
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int leftStart_;
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int mid_;
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int rightEnd_;
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int leftIndex_;
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int rightIndex_;
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int mergeIndex_;
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std::vector<float> temp_;
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bool finished_;
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Phase phase_;
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int n_;
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};
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