113 lines
2.8 KiB
Text
113 lines
2.8 KiB
Text
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#pragma once
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#include <iosfwd>
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// We actually want to wrap streampos as streamoff.
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#define streampos streamoff
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namespace std {
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#ifdef _WIN64
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typedef long long streamoff;
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typedef long long streamsize;
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#elif defined(_WIN32)
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typedef long streamoff;
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typedef int streamsize;
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#else
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typedef long long streamoff;
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typedef ptrdiff_t streamsize;
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#endif
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// We need to expose one method in each class to force it to publish.
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// But we'd like to expose some of these methods anyway, so no
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// problem.
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class ios_base {
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public:
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class failure;
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class Init;
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enum event {
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erase_event,
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imbue_event,
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copyfmt_event,
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};
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ios_base(const ios_base&) = delete;
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ios_base &operator = (const ios_base&) = delete;
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__published:
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enum seekdir {
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beg = 0,
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cur = 1,
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end = 2,
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};
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enum openmode {
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};
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enum iostate {
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};
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// Don't define these lest interrogate get tempted to actually
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// substitute in the values, which are implementation-defined.
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static const openmode app;
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static const openmode binary;
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static const openmode in;
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static const openmode out;
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static const openmode trunc;
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static constexpr iostate goodbit = 0;
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static constexpr iostate badbit;
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static constexpr iostate failbit;
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static constexpr iostate eofbit;
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protected:
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// Force this to be a non-trivial type.
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ios_base() {};
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};
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template<class charT, class traits = char_traits<charT> >
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class basic_ios : public ios_base {
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public:
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typedef charT char_type;
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typedef typename traits::int_type int_type;
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typedef typename traits::pos_type pos_type;
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typedef typename traits::off_type off_type;
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typedef traits traits_type;
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__published:
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typedef long fmtflags;
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bool good() const;
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bool eof() const;
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bool fail() const;
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bool bad() const;
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void clear();
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protected:
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basic_ios();
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};
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ios_base &boolalpha(ios_base &str);
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ios_base &noboolalpha(ios_base &str);
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ios_base &showbase(ios_base &str);
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ios_base &noshowbase(ios_base &str);
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ios_base &showpoint(ios_base &str);
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ios_base &noshowpoint(ios_base &str);
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ios_base &showpos(ios_base &str);
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ios_base &noshowpos(ios_base &str);
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ios_base &skipws(ios_base &str);
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ios_base &noskipws(ios_base &str);
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ios_base &uppercase(ios_base &str);
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ios_base &nouppercase(ios_base &str);
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ios_base &unitbuf(ios_base &str);
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ios_base &nounitbuf(ios_base &str);
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ios_base &internal(ios_base &str);
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ios_base &left(ios_base &str);
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ios_base &right(ios_base &str);
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ios_base &dec(ios_base &str);
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ios_base &hex(ios_base &str);
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ios_base &oct(ios_base &str);
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ios_base &fixed(ios_base &str);
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ios_base &scientific(ios_base &str);
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ios_base &hexfloat(ios_base &str);
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ios_base &defaultfloat(ios_base &str);
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enum class io_errc {
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stream = 1
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};
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}
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