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29 lines
690 B
C++
29 lines
690 B
C++
#pragma once
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#include <vector>
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/// Appends a specified vector with elements of another vector.
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template <typename T>
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void insertAtEnd(std::vector<T> & dest, const std::vector<T> & src)
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{
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if (src.empty())
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return;
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dest.reserve(dest.size() + src.size());
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dest.insert(dest.end(), src.begin(), src.end());
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}
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template <typename T>
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void insertAtEnd(std::vector<T> & dest, std::vector<T> && src)
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{
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if (src.empty())
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return;
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if (dest.empty())
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{
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dest.swap(src);
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return;
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}
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dest.reserve(dest.size() + src.size());
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dest.insert(dest.end(), std::make_move_iterator(src.begin()), std::make_move_iterator(src.end()));
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src.clear();
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}
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