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36 lines
893 B
C++
36 lines
893 B
C++
8 years ago
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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 "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, Writer &w) {
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const char *data = w.data();
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typedef internal::MakeUnsigned<std::streamsize>::Type UnsignedStreamSize;
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UnsignedStreamSize size = w.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 print(std::ostream &os, CStringRef format_str, ArgList args) {
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MemoryWriter w;
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w.write(format_str, args);
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internal::write(os, w);
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}
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} // namespace fmt
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