38 lines
752 B
C++
38 lines
752 B
C++
#pragma once
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#include <algorithm>
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#include <cctype>
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#include <concepts>
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#include <string>
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#include <vector>
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namespace cpp20 {
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template <std::integral T>
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[[nodiscard]] auto double_value(T value) -> T {
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(void)value;
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return T{};
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}
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template <std::floating_point T>
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[[nodiscard]] auto clamp01(T value) -> T {
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(void)value;
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return T{};
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}
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template <typename T>
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concept StringLike = requires(T value) {
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{ value.size() } -> std::convertible_to<std::size_t>;
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{ value.data() } -> std::convertible_to<const char*>;
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};
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template <StringLike T>
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[[nodiscard]] auto uppercase_copy(const T& text) -> std::string {
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(void)text;
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return {};
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}
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[[nodiscard]] auto sum_integral(const std::vector<int>& data) -> int;
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} // namespace cpp20
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