27 lines
569 B
C++
27 lines
569 B
C++
#include "function_basics.hpp"
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#include <ranges>
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namespace functions {
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auto square(const int value) -> int {
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return value * value;
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}
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void swap_integers(int& lhs, int& rhs) {
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const int tmp = lhs;
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lhs = rhs;
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rhs = tmp;
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}
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auto concatenate(const std::vector<std::string>& parts) -> std::string {
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return std::ranges::to<std::string>(std::views::join(parts));
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}
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void append_suffix(std::string& text, const std::string& suffix) {
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// The string is passed by reference, so it can have text appended
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text += suffix;
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}
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} // namespace functions
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