Function find_line_exact

cpp_core/src/potcar_parser.cpp:290–301

}

std::size_t find_line_exact(
    const std::vector<std::string>& lines,
    std::size_t start,
    const std::string& target_lower
) {
    for (std::size_t i = start; i < lines.size(); ++i) {
        if (lower_copy(trim_copy(lines[i])) == target_lower) {
            return i;
        }
    }
    return lines.size();
}

std::optional<double> extract_value_by_key(const std::string& line, const std::string& key) {
    const std::string lower_line = lower_copy(line);