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| // iomanip standard header
#pragma once
#ifndef _IOMANIP_
#define _IOMANIP_
#ifndef RC_INVOKED
#include <istream>
#include <type_traits>
#include <xlocmon>
#include <xloctime>
#pragma pack(push,_CRT_PACKING)
#pragma warning(push,3)
#pragma push_macro("new")
#undef new
_STD_BEGIN
// TEMPLATE STRUCT _Fillobj
template<class _Elem>
struct _Fillobj
{ // store fill character
_Fillobj(_Elem _Ch)
: _Fill(_Ch)
{ // construct from fill character
}
_Elem _Fill; // the fill character
};
// TEMPLATE FUNCTION setfill
template<class _Elem> inline
_Fillobj<_Elem> setfill(_Elem _Ch)
{ // return a _Fillobj manipulator
return (_Fillobj<_Elem>(_Ch));
}
template<class _Elem,
class _Traits,
class _Elem2> inline
basic_istream<_Elem, _Traits>&
operator>>(basic_istream<_Elem, _Traits>& _Istr,
const _Fillobj<_Elem2>& _Manip)
{ // set fill character in input stream
static_assert((is_same<_Elem, _Elem2>::value),
"wrong character type for setfill");
_Istr.fill(_Manip._Fill);
return (_Istr);
}
template<class _Elem,
class _Traits,
class _Elem2> inline
basic_ostream<_Elem, _Traits>&
operator<<(basic_ostream<_Elem, _Traits>& _Ostr,
const _Fillobj<_Elem2>& _Manip)
{ // set fill character in output stream
static_assert((is_same<_Elem, _Elem2>::value),
"wrong character type for setfill");
_Ostr.fill(_Manip._Fill);
return (_Ostr);
}
#if _HAS_CPP0X
// TEMPLATE STRUCT _Monobj
template<class _Money>
struct _Monobj
{ // store reference to monetary amount
_Monobj(_Money& _Val_arg, bool _Intl_arg)
: _Val(_Val_arg), _Intl(_Intl_arg)
{ // construct from monetary amount reference and int'l flag
}
_Money& _Val; // the monetary amount reference
bool _Intl; // international flag
private:
_Monobj& operator=(const _Monobj&);
};
// TEMPLATE FUNCTION get_money
template<class _Money> inline
_Monobj<_Money> get_money(_Money& _Val_arg,
bool _Intl_arg = false)
{ // return a _Monobj manipulator
return (_Monobj<_Money>(_Val_arg, _Intl_arg));
}
template<class _Elem,
class _Traits,
class _Money> inline
basic_istream<_Elem, _Traits>&
operator>>(basic_istream<_Elem, _Traits>& _Istr,
const _Monobj<_Money>& _Manip)
{ // get monetary amount from input stream
typedef basic_istream<_Elem, _Traits> _Myis;
typedef istreambuf_iterator<_Elem, _Traits> _Iter;
typedef money_get<_Elem, _Iter> _Mymget;
ios_base::iostate _State = ios_base::goodbit;
const typename _Myis::sentry _Ok(_Istr);
if (_Ok)
{ // state okay, extract monetary amount
const _Mymget& _Mget_fac = _USE(_Istr.getloc(), _Mymget);
_TRY_IO_BEGIN
_Mget_fac.get(_Iter(_Istr.rdbuf()), _Iter(0), _Manip._Intl,
_Istr, _State, _Manip._Val);
_CATCH_IO_(_Istr)
}
_Istr.setstate(_State);
return (_Istr);
}
// TEMPLATE FUNCTION put_money
template<class _Money> inline
_Monobj<const _Money>
put_money(const _Money& _Val_arg,
bool _Intl_arg = false)
{ // return a _Monobj manipulator
return (_Monobj<const _Money>(_Val_arg, _Intl_arg));
}
template<class _Elem,
class _Traits,
class _Money> inline
basic_ostream<_Elem, _Traits>&
operator<<(basic_ostream<_Elem, _Traits>& _Ostr,
const _Monobj<_Money>& _Manip)
{ // put monetary amount to output stream
typedef basic_ostream<_Elem, _Traits> _Myos;
typedef ostreambuf_iterator<_Elem, _Traits> _Iter;
typedef money_put<_Elem, _Iter> _Mymput;
ios_base::iostate _State = ios_base::goodbit;
const typename _Myos::sentry _Ok(_Ostr);
if (_Ok)
{ // state okay, insert monetary amount
const _Mymput& _Mput_fac = _USE(_Ostr.getloc(), _Mymput);
_TRY_IO_BEGIN
if (_Mput_fac.put(_Iter(_Ostr.rdbuf()), _Manip._Intl,
_Ostr, _Ostr.fill(), _Manip._Val).failed())
_State |= ios_base::badbit;
_CATCH_IO_(_Ostr)
}
_Ostr.setstate(_State);
return (_Ostr);
}
// TEMPLATE STRUCT _Timeobj
template<class _Elem>
struct _Timeobj
{ // store reference to tm object and format
_Timeobj(struct tm *_Tptr_arg, const _Elem *_Fmt_arg)
: _Tptr(_Tptr_arg), _Fmtfirst(_Fmt_arg)
{ // construct from tm pointer and format pointer
for (_Fmtlast = _Fmtfirst; *_Fmtlast != 0; ++_Fmtlast)
; // find end of format string
}
struct tm *_Tptr; // the tm struct pointer
const _Elem *_Fmtfirst; // format string start
const _Elem *_Fmtlast; // format string end
};
// TEMPLATE FUNCTION get_time
template<class _Elem> inline
_Timeobj<_Elem>
get_time(struct tm *_Tptr_arg, const _Elem *_Fmt_arg)
{ // return a _Timeobj manipulator
return (_Timeobj<_Elem>(_Tptr_arg, _Fmt_arg));
}
template<class _Elem,
class _Traits,
class _Elem2> inline
basic_istream<_Elem, _Traits>&
operator>>(basic_istream<_Elem, _Traits>& _Istr,
const _Timeobj<_Elem2>& _Manip)
{ // get time information from input stream
typedef basic_istream<_Elem, _Traits> _Myis;
typedef istreambuf_iterator<_Elem, _Traits> _Iter;
typedef time_get<_Elem2, _Iter> _Mytget;
static_assert((is_same<_Elem, _Elem2>::value),
"wrong character type for get_time");
ios_base::iostate _State = ios_base::goodbit;
const typename _Myis::sentry _Ok(_Istr);
if (_Ok)
{ // state okay, extract time amounts
const _Mytget& _Tget_fac = _USE(_Istr.getloc(), _Mytget);
_TRY_IO_BEGIN
_Tget_fac.get(_Iter(_Istr.rdbuf()), _Iter(0), _Istr, _State,
_Manip._Tptr, _Manip._Fmtfirst, _Manip._Fmtlast);
_CATCH_IO_(_Istr)
}
_Istr.setstate(_State);
return (_Istr);
}
// TEMPLATE FUNCTION put_time
template<class _Elem> inline
_Timeobj<_Elem>
put_time(struct tm *_Tptr_arg, const _Elem *_Fmt_arg)
{ // return a _Timeobj manipulator
return (_Timeobj<_Elem>(_Tptr_arg, _Fmt_arg));
}
template<class _Elem,
class _Traits,
class _Elem2> inline
basic_ostream<_Elem, _Traits>&
operator<<(basic_ostream<_Elem, _Traits>& _Ostr,
const _Timeobj<_Elem2>& _Manip)
{ // put time information to output stream
typedef basic_ostream<_Elem, _Traits> _Myos;
typedef ostreambuf_iterator<_Elem, _Traits> _Iter;
typedef time_put<_Elem2, _Iter> _Mytput;
static_assert((is_same<_Elem, _Elem2>::value),
"wrong character type for put_time");
ios_base::iostate _State = ios_base::goodbit;
const typename _Myos::sentry _Ok(_Ostr);
if (_Ok)
{ // state okay, insert monetary amount
const _Mytput& _Tput_fac = _USE(_Ostr.getloc(), _Mytput);
_TRY_IO_BEGIN
if (_Tput_fac.put(_Iter(_Ostr.rdbuf()), _Ostr, _Ostr.fill(),
_Manip._Tptr, _Manip._Fmtfirst, _Manip._Fmtlast).failed())
_State |= ios_base::badbit;
_CATCH_IO_(_Ostr)
}
_Ostr.setstate(_State);
return (_Ostr);
}
#endif /* _HAS_CPP0X */
// TEMPLATE STRUCT _Smanip
template<class _Arg>
struct _Smanip
{ // store function pointer and argument value
_Smanip(void (__cdecl *_Left)(ios_base&, _Arg), _Arg _Val)
: _Pfun(_Left), _Manarg(_Val)
{ // construct from function pointer and argument value
}
void (__cdecl *_Pfun)(ios_base&, _Arg); // the function pointer
_Arg _Manarg; // the argument value
};
template<class _Elem,
class _Traits,
class _Arg> inline
basic_istream<_Elem, _Traits>& operator>>(
basic_istream<_Elem, _Traits>& _Istr, const _Smanip<_Arg>& _Manip)
{ // extract by calling function with input stream and argument
(*_Manip._Pfun)(_Istr, _Manip._Manarg);
return (_Istr);
}
template<class _Elem,
class _Traits,
class _Arg> inline
basic_ostream<_Elem, _Traits>& operator<<(
basic_ostream<_Elem, _Traits>& _Ostr, const _Smanip<_Arg>& _Manip)
{ // insert by calling function with output stream and argument
(*_Manip._Pfun)(_Ostr, _Manip._Manarg);
return (_Ostr);
}
// INSTANTIATIONS
_MRTIMP2 _Smanip<ios_base::fmtflags> __cdecl resetiosflags(ios_base::fmtflags);
_MRTIMP2 _Smanip<ios_base::fmtflags> __cdecl setiosflags(ios_base::fmtflags);
_MRTIMP2 _Smanip<int> __cdecl setbase(int);
_MRTIMP2 _Smanip<streamsize> __cdecl setprecision(streamsize);
_MRTIMP2 _Smanip<streamsize> __cdecl setw(streamsize);
_STD_END
#pragma pop_macro("new")
#pragma warning(pop)
#pragma pack(pop)
#endif /* RC_INVOKED */
#endif /* _IOMANIP_ */
/*
* Copyright (c) 1992-2012 by P.J. Plauger. ALL RIGHTS RESERVED.
* Consult your license regarding permissions and restrictions.
V6.00:0009 */ |
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Сообщение было отмечено JulietteDrew как решение
