FixedString.hpp

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#ifndef LLVMEXPR_UTILS_FIXEDSTRING_HPP
#define LLVMEXPR_UTILS_FIXEDSTRING_HPP
 
#include <algorithm>
#include <array>
#include <cstddef>
#include <string_view>
 
template <std::size_t N> struct FixedString {
    std::array<char, N> value;
 
    // NOLINTNEXTLINE(modernize-avoid-c-arrays,cppcoreguidelines-avoid-c-arrays)
    explicit constexpr FixedString(const char (&str)[N]) {
        std::ranges::copy(str, value.begin());
    }
 
    [[nodiscard]] constexpr std::string_view view() const {
        return {value.data(), N - 1};
    }
};
 
#endif // LLVMEXPR_UTILS_FIXEDSTRING_HPP