Source Location

Headers

#include <source_location>

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Function that requires source location

void print_msg_with_line(
    std::string_view message,
    const std::source_location &location = std::source_location::current()) {
    std::cout << "info: " << location.file_name() << ':' << location.line()
              << ' ' << message << '\n';
}

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Call function with source location

print_msg_with_line("Hello world!");

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