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Merge ostream.cc into ostream.h
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@ -82,8 +82,8 @@ endfunction()
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# Define the fmt library, its includes and the needed defines.
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# format.cc is added to FMT_HEADERS for the header-only configuration.
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add_headers(FMT_HEADERS core.h format.h format.cc locale.h ostream.h ostream.cc
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printf.h string.h time.h)
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add_headers(FMT_HEADERS core.h format.h format.cc locale.h ostream.h printf.h
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string.h time.h)
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if (HAVE_OPEN)
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add_headers(FMT_HEADERS posix.h)
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add_headers(FMT_SOURCES posix.cc)
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@ -1,36 +0,0 @@
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/*
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Formatting library for C++ - std::ostream support
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Copyright (c) 2012 - 2016, Victor Zverovich
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All rights reserved.
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For the license information refer to format.h.
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*/
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#include "fmt/ostream.h"
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namespace fmt {
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namespace internal {
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FMT_FUNC void write(std::ostream &os, buffer &buf) {
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const char *data = buf.data();
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typedef std::make_unsigned<std::streamsize>::type UnsignedStreamSize;
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UnsignedStreamSize size = buf.size();
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UnsignedStreamSize max_size =
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internal::to_unsigned((std::numeric_limits<std::streamsize>::max)());
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do {
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UnsignedStreamSize n = size <= max_size ? size : max_size;
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os.write(data, static_cast<std::streamsize>(n));
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data += n;
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size -= n;
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} while (size != 0);
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}
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}
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FMT_FUNC void vprint(std::ostream &os, string_view format_str,
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format_args args) {
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memory_buffer buffer;
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vformat_to(buffer, format_str, args);
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internal::write(os, buffer);
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}
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} // namespace fmt
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@ -69,7 +69,20 @@ struct convert_to_int_impl<T, true> {
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};
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// Write the content of buf to os.
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void write(std::ostream &os, buffer &buf);
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template <typename Char>
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void write(std::basic_ostream<Char> &os, basic_buffer<Char> &buf) {
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const Char *data = buf.data();
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typedef std::make_unsigned<std::streamsize>::type UnsignedStreamSize;
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UnsignedStreamSize size = buf.size();
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UnsignedStreamSize max_size =
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internal::to_unsigned((std::numeric_limits<std::streamsize>::max)());
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do {
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UnsignedStreamSize n = size <= max_size ? size : max_size;
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os.write(data, static_cast<std::streamsize>(n));
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data += n;
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size -= n;
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} while (size != 0);
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}
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template <typename Char, typename T>
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void format_value(basic_buffer<Char> &buffer, const T &value) {
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@ -100,7 +113,11 @@ struct formatter<T, Char,
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}
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};
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FMT_API void vprint(std::ostream &os, string_view format_str, format_args args);
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inline void vprint(std::ostream &os, string_view format_str, format_args args) {
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memory_buffer buffer;
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vformat_to(buffer, format_str, args);
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internal::write(os, buffer);
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}
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/**
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\rst
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@ -118,8 +135,4 @@ inline void print(std::ostream &os, string_view format_str,
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}
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} // namespace fmt
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#ifdef FMT_HEADER_ONLY
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# include "ostream.cc"
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#endif
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#endif // FMT_OSTREAM_H_
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