summaryrefslogtreecommitdiffstats
path: root/deps/include/spdlog/fmt/bundled/ostream.h
diff options
context:
space:
mode:
Diffstat (limited to 'deps/include/spdlog/fmt/bundled/ostream.h')
-rw-r--r--deps/include/spdlog/fmt/bundled/ostream.h211
1 files changed, 0 insertions, 211 deletions
diff --git a/deps/include/spdlog/fmt/bundled/ostream.h b/deps/include/spdlog/fmt/bundled/ostream.h
deleted file mode 100644
index 986719a..0000000
--- a/deps/include/spdlog/fmt/bundled/ostream.h
+++ /dev/null
@@ -1,211 +0,0 @@
-// Formatting library for C++ - std::ostream support
-//
-// Copyright (c) 2012 - present, Victor Zverovich
-// All rights reserved.
-//
-// For the license information refer to format.h.
-
-#ifndef FMT_OSTREAM_H_
-#define FMT_OSTREAM_H_
-
-#ifndef FMT_MODULE
-# include <fstream> // std::filebuf
-#endif
-
-#ifdef _WIN32
-# ifdef __GLIBCXX__
-# include <ext/stdio_filebuf.h>
-# include <ext/stdio_sync_filebuf.h>
-# endif
-# include <io.h>
-#endif
-
-#include "chrono.h" // formatbuf
-
-FMT_BEGIN_NAMESPACE
-namespace detail {
-
-// Generate a unique explicit instantion in every translation unit using a tag
-// type in an anonymous namespace.
-namespace {
-struct file_access_tag {};
-} // namespace
-template <typename Tag, typename BufType, FILE* BufType::*FileMemberPtr>
-class file_access {
- friend auto get_file(BufType& obj) -> FILE* { return obj.*FileMemberPtr; }
-};
-
-#if FMT_MSC_VERSION
-template class file_access<file_access_tag, std::filebuf,
- &std::filebuf::_Myfile>;
-auto get_file(std::filebuf&) -> FILE*;
-#endif
-
-inline auto write_ostream_unicode(std::ostream& os, fmt::string_view data)
- -> bool {
- FILE* f = nullptr;
-#if FMT_MSC_VERSION && FMT_USE_RTTI
- if (auto* buf = dynamic_cast<std::filebuf*>(os.rdbuf()))
- f = get_file(*buf);
- else
- return false;
-#elif defined(_WIN32) && defined(__GLIBCXX__) && FMT_USE_RTTI
- auto* rdbuf = os.rdbuf();
- if (auto* sfbuf = dynamic_cast<__gnu_cxx::stdio_sync_filebuf<char>*>(rdbuf))
- f = sfbuf->file();
- else if (auto* fbuf = dynamic_cast<__gnu_cxx::stdio_filebuf<char>*>(rdbuf))
- f = fbuf->file();
- else
- return false;
-#else
- ignore_unused(os, data, f);
-#endif
-#ifdef _WIN32
- if (f) {
- int fd = _fileno(f);
- if (_isatty(fd)) {
- os.flush();
- return write_console(fd, data);
- }
- }
-#endif
- return false;
-}
-inline auto write_ostream_unicode(std::wostream&,
- fmt::basic_string_view<wchar_t>) -> bool {
- return false;
-}
-
-// Write the content of buf to os.
-// It is a separate function rather than a part of vprint to simplify testing.
-template <typename Char>
-void write_buffer(std::basic_ostream<Char>& os, buffer<Char>& buf) {
- const Char* buf_data = buf.data();
- using unsigned_streamsize = std::make_unsigned<std::streamsize>::type;
- unsigned_streamsize size = buf.size();
- unsigned_streamsize max_size = to_unsigned(max_value<std::streamsize>());
- do {
- unsigned_streamsize n = size <= max_size ? size : max_size;
- os.write(buf_data, static_cast<std::streamsize>(n));
- buf_data += n;
- size -= n;
- } while (size != 0);
-}
-
-template <typename Char, typename T>
-void format_value(buffer<Char>& buf, const T& value) {
- auto&& format_buf = formatbuf<std::basic_streambuf<Char>>(buf);
- auto&& output = std::basic_ostream<Char>(&format_buf);
-#if !defined(FMT_STATIC_THOUSANDS_SEPARATOR)
- output.imbue(std::locale::classic()); // The default is always unlocalized.
-#endif
- output << value;
- output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
-}
-
-template <typename T> struct streamed_view {
- const T& value;
-};
-
-} // namespace detail
-
-// Formats an object of type T that has an overloaded ostream operator<<.
-template <typename Char>
-struct basic_ostream_formatter : formatter<basic_string_view<Char>, Char> {
- void set_debug_format() = delete;
-
- template <typename T, typename Context>
- auto format(const T& value, Context& ctx) const -> decltype(ctx.out()) {
- auto buffer = basic_memory_buffer<Char>();
- detail::format_value(buffer, value);
- return formatter<basic_string_view<Char>, Char>::format(
- {buffer.data(), buffer.size()}, ctx);
- }
-};
-
-using ostream_formatter = basic_ostream_formatter<char>;
-
-template <typename T, typename Char>
-struct formatter<detail::streamed_view<T>, Char>
- : basic_ostream_formatter<Char> {
- template <typename Context>
- auto format(detail::streamed_view<T> view, Context& ctx) const
- -> decltype(ctx.out()) {
- return basic_ostream_formatter<Char>::format(view.value, ctx);
- }
-};
-
-/**
- * Returns a view that formats `value` via an ostream `operator<<`.
- *
- * **Example**:
- *
- * fmt::print("Current thread id: {}\n",
- * fmt::streamed(std::this_thread::get_id()));
- */
-template <typename T>
-constexpr auto streamed(const T& value) -> detail::streamed_view<T> {
- return {value};
-}
-
-namespace detail {
-
-inline void vprint_directly(std::ostream& os, string_view format_str,
- format_args args) {
- auto buffer = memory_buffer();
- detail::vformat_to(buffer, format_str, args);
- detail::write_buffer(os, buffer);
-}
-
-} // namespace detail
-
-FMT_EXPORT template <typename Char>
-void vprint(std::basic_ostream<Char>& os,
- basic_string_view<type_identity_t<Char>> format_str,
- typename detail::vformat_args<Char>::type args) {
- auto buffer = basic_memory_buffer<Char>();
- detail::vformat_to(buffer, format_str, args);
- if (detail::write_ostream_unicode(os, {buffer.data(), buffer.size()})) return;
- detail::write_buffer(os, buffer);
-}
-
-/**
- * Prints formatted data to the stream `os`.
- *
- * **Example**:
- *
- * fmt::print(cerr, "Don't {}!", "panic");
- */
-FMT_EXPORT template <typename... T>
-void print(std::ostream& os, format_string<T...> fmt, T&&... args) {
- const auto& vargs = fmt::make_format_args(args...);
- if (detail::use_utf8())
- vprint(os, fmt, vargs);
- else
- detail::vprint_directly(os, fmt, vargs);
-}
-
-FMT_EXPORT
-template <typename... Args>
-void print(std::wostream& os,
- basic_format_string<wchar_t, type_identity_t<Args>...> fmt,
- Args&&... args) {
- vprint(os, fmt, fmt::make_format_args<buffered_context<wchar_t>>(args...));
-}
-
-FMT_EXPORT template <typename... T>
-void println(std::ostream& os, format_string<T...> fmt, T&&... args) {
- fmt::print(os, "{}\n", fmt::format(fmt, std::forward<T>(args)...));
-}
-
-FMT_EXPORT
-template <typename... Args>
-void println(std::wostream& os,
- basic_format_string<wchar_t, type_identity_t<Args>...> fmt,
- Args&&... args) {
- print(os, L"{}\n", fmt::format(fmt, std::forward<Args>(args)...));
-}
-
-FMT_END_NAMESPACE
-
-#endif // FMT_OSTREAM_H_