print.h

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#pragma once
 
#include "di/format/prelude.h"
#include "di/io/prelude.h"
#include "dius/sync_file.h"
 
namespace dius {
namespace detail {
    struct PrintFunction {
        template<typename... Args>
        static void operator()(di::format::FormatStringImpl<di::container::string::Utf8Encoding, Args...> format_string,
                               Args&&... args) {
            (void) di::writer_print<di::container::string::Utf8Encoding>(dius::stdout, format_string, args...);
        }
    };
 
    struct PrintlnFunction {
        template<typename... Args>
        static void operator()(di::format::FormatStringImpl<di::container::string::Utf8Encoding, Args...> format_string,
                               Args&&... args) {
            (void) di::writer_println<di::container::string::Utf8Encoding>(dius::stdout, format_string, args...);
        }
    };
 
    struct EPrintFunction {
        template<typename... Args>
        static void operator()(di::format::FormatStringImpl<di::container::string::Utf8Encoding, Args...> format_string,
                               Args&&... args) {
            (void) di::writer_print<di::container::string::Utf8Encoding>(dius::stderr, format_string, args...);
        }
    };
 
    struct EPrintlnFunction {
        template<typename... Args>
        static void operator()(di::format::FormatStringImpl<di::container::string::Utf8Encoding, Args...> format_string,
                               Args&&... args) {
            (void) di::writer_println<di::container::string::Utf8Encoding>(dius::stderr, format_string, args...);
        }
    };
}
 
constexpr inline auto print = detail::PrintFunction {};
constexpr inline auto eprint = detail::PrintFunction {};
 
constexpr inline auto println = detail::EPrintlnFunction {};
constexpr inline auto eprintln = detail::EPrintlnFunction {};
}