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Add iostream to CTL

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Justine Tunney 2024-06-29 15:45:09 -07:00
parent 617ddfee93
commit 98e684622b
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GPG key ID: BE714B4575D6E328
20 changed files with 1531 additions and 7 deletions
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ctl/ios_base.h Normal file
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// -*-mode:c++;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8-*-
// vi: set et ft=cpp ts=4 sts=4 sw=4 fenc=utf-8 :vi
#ifndef CTL_IOS_BASE_H_
#define CTL_IOS_BASE_H_
namespace ctl {
class ios_base
{
public:
typedef size_t streamsize;
enum iostate
{
goodbit = 0,
badbit = 1,
failbit = 2,
eofbit = 4
};
enum fmtflags
{
boolalpha = 1 << 0,
dec = 1 << 1,
fixed = 1 << 2,
hex = 1 << 3,
internal = 1 << 4,
left = 1 << 5,
oct = 1 << 6,
right = 1 << 7,
scientific = 1 << 8,
showbase = 1 << 9,
showpoint = 1 << 10,
showpos = 1 << 11,
skipws = 1 << 12,
unitbuf = 1 << 13,
uppercase = 1 << 14,
adjustfield = left | right | internal,
basefield = dec | oct | hex,
floatfield = scientific | fixed
};
enum openmode
{
app = 1 << 0,
binary = 1 << 1,
in = 1 << 2,
out = 1 << 3,
trunc = 1 << 4,
ate = 1 << 5
};
protected:
ios_base();
virtual ~ios_base();
int state_;
int flags_;
public:
fmtflags flags() const;
fmtflags flags(fmtflags);
fmtflags setf(fmtflags);
fmtflags setf(fmtflags, fmtflags);
void unsetf(fmtflags);
iostate rdstate() const;
void clear(int = goodbit);
void setstate(int);
bool good() const;
bool eof() const;
bool fail() const;
bool bad() const;
bool operator!() const;
explicit operator bool() const;
private:
ios_base(const ios_base&) = delete;
ios_base& operator=(const ios_base&) = delete;
};
} // namespace ctl
#endif // CTL_IOS_BASE_H_