From 8111b77e95b083137faf888aeb5892073adf7ab4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <debian@jff-webhosting.net>
Date: Wed, 27 Jun 2018 16:59:37 +0200
Subject: New upstream version 2.0.0

---
 lib/spdlog/fmt/bundled/ostream.h | 117 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 lib/spdlog/fmt/bundled/ostream.h

(limited to 'lib/spdlog/fmt/bundled/ostream.h')

diff --git a/lib/spdlog/fmt/bundled/ostream.h b/lib/spdlog/fmt/bundled/ostream.h
new file mode 100644
index 0000000..ffa75ab
--- /dev/null
+++ b/lib/spdlog/fmt/bundled/ostream.h
@@ -0,0 +1,117 @@
+/*
+ Formatting library for C++ - std::ostream support
+
+ Copyright (c) 2012 - 2016, Victor Zverovich
+ All rights reserved.
+
+ For the license information refer to format.h.
+ */
+
+#ifndef FMT_OSTREAM_H_
+#define FMT_OSTREAM_H_
+
+#include "format.h"
+#include <ostream>
+
+namespace fmt {
+
+namespace internal {
+
+template<class Char>
+class FormatBuf : public std::basic_streambuf<Char>
+{
+private:
+    typedef typename std::basic_streambuf<Char>::int_type int_type;
+    typedef typename std::basic_streambuf<Char>::traits_type traits_type;
+
+    Buffer<Char> &buffer_;
+
+public:
+    FormatBuf(Buffer<Char> &buffer)
+        : buffer_(buffer)
+    {
+    }
+
+protected:
+    // The put-area is actually always empty. This makes the implementation
+    // simpler and has the advantage that the streambuf and the buffer are always
+    // in sync and sputc never writes into uninitialized memory. The obvious
+    // disadvantage is that each call to sputc always results in a (virtual) call
+    // to overflow. There is no disadvantage here for sputn since this always
+    // results in a call to xsputn.
+
+    int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE
+    {
+        if (!traits_type::eq_int_type(ch, traits_type::eof()))
+            buffer_.push_back(static_cast<Char>(ch));
+        return ch;
+    }
+
+    std::streamsize xsputn(const Char *s, std::streamsize count) FMT_OVERRIDE
+    {
+        buffer_.append(s, s + count);
+        return count;
+    }
+};
+
+Yes &convert(std::ostream &);
+
+struct DummyStream : std::ostream
+{
+    DummyStream(); // Suppress a bogus warning in MSVC.
+
+    // Hide all operator<< overloads from std::ostream.
+    template<typename T>
+    typename EnableIf<sizeof(T) == 0>::type operator<<(const T &);
+};
+
+No &operator<<(std::ostream &, int);
+
+template<typename T>
+struct ConvertToIntImpl<T, true>
+{
+    // Convert to int only if T doesn't have an overloaded operator<<.
+    enum
+    {
+        value = sizeof(convert(get<DummyStream>() << get<T>())) == sizeof(No)
+    };
+};
+
+// Write the content of w to os.
+FMT_API void write(std::ostream &os, Writer &w);
+} // namespace internal
+
+// Formats a value.
+template<typename Char, typename ArgFormatter_, typename T>
+void format_arg(BasicFormatter<Char, ArgFormatter_> &f, const Char *&format_str, const T &value)
+{
+    internal::MemoryBuffer<Char, internal::INLINE_BUFFER_SIZE> buffer;
+
+    internal::FormatBuf<Char> format_buf(buffer);
+    std::basic_ostream<Char> output(&format_buf);
+    output.exceptions(std::ios_base::failbit | std::ios_base::badbit);
+    output << value;
+
+    BasicStringRef<Char> str(&buffer[0], buffer.size());
+    typedef internal::MakeArg<BasicFormatter<Char>> MakeArg;
+    format_str = f.format(format_str, MakeArg(str));
+}
+
+/**
+  \rst
+  Prints formatted data to the stream *os*.
+
+  **Example**::
+
+    print(cerr, "Don't {}!", "panic");
+  \endrst
+ */
+FMT_API void print(std::ostream &os, CStringRef format_str, ArgList args);
+FMT_VARIADIC(void, print, std::ostream &, CStringRef)
+} // namespace fmt
+
+#ifdef FMT_HEADER_ONLY
+#include "ostream.cc"
+#endif
+
+#endif // FMT_OSTREAM_H_
-- 
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