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Separate compilation for println

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This commit is contained in:
Victor Zverovich 2024-01-10 05:55:26 -08:00
parent 58a6bd48a8
commit fc8f6ba934
2 changed files with 19 additions and 6 deletions
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14
include/fmt/base.h
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@ -1948,8 +1948,9 @@ constexpr auto make_format_args(T&... args)
template <typename Context = format_context, typename... T,
size_t NUM_NAMED_ARGS = detail::count_named_args<T...>(),
unsigned long long DESC = detail::make_descriptor<Context, T...>() |
static_cast<unsigned long long>(detail::has_named_args_bit),
unsigned long long DESC =
detail::make_descriptor<Context, T...>() |
static_cast<unsigned long long>(detail::has_named_args_bit),
FMT_ENABLE_IF(NUM_NAMED_ARGS != 0)>
constexpr auto make_format_args(T&... args)
-> detail::format_arg_store<Context, sizeof...(T), NUM_NAMED_ARGS, DESC> {
@ -2703,9 +2704,9 @@ template <typename Char>
void vformat_to(buffer<Char>& buf, basic_string_view<Char> fmt,
typename vformat_args<Char>::type args, locale_ref loc = {});
FMT_API void vprint_mojibake(FILE*, string_view, format_args);
FMT_API void vprint_mojibake(FILE*, string_view, format_args, bool = false);
#ifndef _WIN32
inline void vprint_mojibake(FILE*, string_view, format_args) {}
inline void vprint_mojibake(FILE*, string_view, format_args, bool) {}
#endif
} // namespace detail
@ -2892,6 +2893,7 @@ FMT_NODISCARD FMT_INLINE auto formatted_size(format_string<T...> fmt,
FMT_API void vprint(string_view fmt, format_args args);
FMT_API void vprint(FILE* f, string_view fmt, format_args args);
FMT_API void vprintln(FILE* f, string_view fmt, format_args args);
/**
\rst
@ -2933,7 +2935,9 @@ FMT_INLINE void print(FILE* f, format_string<T...> fmt, T&&... args) {
*/
template <typename... T>
FMT_INLINE void println(FILE* f, format_string<T...> fmt, T&&... args) {
return fmt::print(f, "{}\n", fmt::format(fmt, static_cast<T&&>(args)...));
const auto& vargs = fmt::make_format_args(args...);
return detail::is_utf8() ? vprintln(f, fmt, vargs)
: detail::vprint_mojibake(f, fmt, vargs, true);
}
/**

11
include/fmt/format-inl.h
View File

@ -1448,9 +1448,11 @@ FMT_FUNC bool write_console(int fd, string_view text) {
#ifdef _WIN32
// Print assuming legacy (non-Unicode) encoding.
FMT_FUNC void vprint_mojibake(std::FILE* f, string_view fmt, format_args args) {
FMT_FUNC void vprint_mojibake(std::FILE* f, string_view fmt, format_args args,
bool newline) {
auto buffer = memory_buffer();
detail::vformat_to(buffer, fmt, args);
if (newline) buffer.push_back('\n');
fwrite_fully(buffer.data(), buffer.size(), f);
}
#endif
@ -1473,6 +1475,13 @@ FMT_FUNC void vprint(std::FILE* f, string_view fmt, format_args args) {
detail::print(f, {buffer.data(), buffer.size()});
}
FMT_FUNC void vprintln(std::FILE* f, string_view fmt, format_args args) {
auto buffer = memory_buffer();
detail::vformat_to(buffer, fmt, args);
buffer.push_back('\n');
detail::print(f, {buffer.data(), buffer.size()});
}
FMT_FUNC void vprint(string_view fmt, format_args args) {
vprint(stdout, fmt, args);
}