54c1bf7801
2002-01-04 Benjamin Kosnik <bkoz@redhat.com> * include/Makefile.am (std_headers): Remove cXXX from list. (c_base_srcdir): No bits subdirectory. (c_base_builddir): Same. (c_base_headers): Adjust names, add ciso646. (bits_headers): Remove std_xxx.h headers. * include/Makefile.in: Regenerate. * include/ext/iterator: Adjust includes. * include/ext/ropeimpl.h: Same. * include/ext/stl_hash_fun.h: Same. * include/ext/algorithm: Same. * include/backward/bvector.h: Adjust includes. * include/backward/vector.h: Same. * include/backward/strstream: Same. * include/backward/streambuf.h: Same. * include/backward/stack.h: Same. * include/backward/set.h: Same. * include/backward/queue.h: Same. * include/backward/multiset.h: Same. * include/backward/multimap.h: Same. * include/backward/map.h: Same. * include/backward/list.h: Same. * include/backward/iterator.h: Same. * include/backward/iostream.h: Same. * include/backward/iomanip.h: Same. * include/backward/fstream.h: Same. * include/backward/deque.h: Same. * include/backward/complex.h: Same. * include/bits/std_algorithm.h: Move to... * include/std/algorithm: ...here. * include/bits/std_iosfwd.h, std_locale.h, std_stack.h, std_bitset.h, std_ios.h, std_map.h, std_stdexcept.h, std_complex.h, std_iostream.h, std_memory.h, std_streambuf.h, std_deque.h, std_istream.h, std_numeric.h, std_string.h, std_fstream.h, std_ostream.h, std_utility.h, std_iterator.h, std_queue.h, std_valarray.h, std_functional.h, std_limits.h, std_set.h, std_vector.h, std_iomanip.h, std_list.h, std_sstream.h: Same. * include/c_std/bits/std_cassert.h: Move to... * include/c_std/cassert: Here. * include/c_std/std_cctype.h, std_cerrno.h, std_cfloat.h, std_climits.h, std_clocale.h, std_cmath.h, std_csetjmp.h, std_csignal.h, std_cstdarg.h, std_cstddef.h, std_cstdio.h, std_cstdlib.h, std_cstring.h, std_ctime.h, std_cwchar.h, std_cwctype.h: Same. * include/c_std/cmath: Adjust cmath.tcc include. * include/c_std/cstdlib: Adjust includes. * include/c_std/cwchar: Same. * include/c_std/ctime: Same. * include/c_std/cstring: Same. * include/c_std/cstdio: Same. * include/c_std/bits: Remove directory. * include/c/bits/std_cassert.h: Move to... * include/c/cassert: Here. * include/c/std_cctype.h, std_cerrno.h, std_cfloat.h, std_climits.h, std_clocale.h, std_cmath.h, std_csetjmp.h, std_csignal.h, std_cstdarg.h, std_cstddef.h, std_cstdio.h, std_cstdlib.h, std_cstring.h, std_ctime.h, std_cwchar.h, std_cwctype.h: Same. * include/c/bits: Remove directory. * include/std/cwctype: Remove. * include/std/cwchar: Remove. * include/std/ctime: Remove. * include/std/cstring: Remove. * include/std/cstdlib: Remove. * include/std/cstdio: Remove. * include/std/cstddef: Remove. * include/std/cstdarg: Remove. * include/std/csignal: Remove. * include/std/csetjmp: Remove. * include/std/cmath: Remove. * include/std/clocale: Remove. * include/std/climits: Remove. * include/std/ciso646: Remove. * include/std/cfloat: Remove. * include/std/cerrno: Remove. * include/std/cctype: Remove. * include/std/cassert: Remove. * include/bits/fpos.h: Adjust includes, removing <bits/std_xxx.h> files and subsituting <.xxx> * include/bits/valarray_array.h: Same. * include/bits/stl_uninitialized.h: Same. * include/bits/stl_alloc.h: Same. * include/bits/stl_algobase.h: Same. * include/bits/sstream.tcc: Same. * include/bits/pthread_allocimpl.h: Same. * include/bits/ostream.tcc: Same. * include/bits/localefwd.h: Same. * include/bits/locale_facets.tcc: Same. * include/bits/locale_facets.h: Same. * include/bits/istream.tcc: Same. * include/bits/char_traits.h: Same. * include/bits/boost_concept_check.h: Same. * include/bits/basic_file.h: Same. * include/std/bitset: Same. * include/std/complex: Same. * include/std/fstream: Same. * include/std/functional: Same. * include/std/ios: Same. * include/std/iostream: Same. * include/std/ostream: Same. * include/std/sstream: Same. * include/std/streambuf: Same. * include/std/string: Same. * include/std/iterator: Same. * include/std/valarray: Same. * src/ios.cc: Adjust includes. * src/valarray-inst.cc: Same. * src/string-inst.cc: Same. * src/stl-inst.cc: Same. * src/stdexcept.cc: Same. * src/misc-inst.cc: Same. * src/localename.cc: Same. * src/locale-inst.cc: Same. * src/locale.cc: Same. * src/limits.cc: Same. * src/concept-inst.cc: Same. * src/complex_io.cc: Same. * src/codecvt.cc: Same. * src/bitset.cc: Same. * src/cmath.cc: Same. From-SVN: r48544
687 lines
19 KiB
C++
687 lines
19 KiB
C++
// Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 2, or (at your option)
|
|
// any later version.
|
|
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this library; see the file COPYING. If not, write to the Free
|
|
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
// USA.
|
|
|
|
// As a special exception, you may use this file as part of a free software
|
|
// library without restriction. Specifically, if other files instantiate
|
|
// templates or use macros or inline functions from this file, or you compile
|
|
// this file and link it with other files to produce an executable, this
|
|
// file does not by itself cause the resulting executable to be covered by
|
|
// the GNU General Public License. This exception does not however
|
|
// invalidate any other reasons why the executable file might be covered by
|
|
// the GNU General Public License.
|
|
|
|
//
|
|
// ISO C++ 14882: 27.6.2 Output streams
|
|
//
|
|
|
|
#include <locale>
|
|
|
|
namespace std
|
|
{
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>::sentry::
|
|
sentry(basic_ostream<_CharT,_Traits>& __os)
|
|
: _M_ok(__os.good()), _M_os(__os)
|
|
{
|
|
// XXX MT
|
|
if (_M_ok && __os.tie())
|
|
__os.tie()->flush();
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::
|
|
operator<<(__ostream_type& (*__pf)(__ostream_type&))
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{ __pf(*this); }
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.2.5.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::
|
|
operator<<(__ios_type& (*__pf)(__ios_type&))
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{ __pf(*this); }
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.2.5.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::
|
|
operator<<(ios_base& (*__pf)(ios_base&))
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{ __pf(*this); }
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.2.5.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::operator<<(__streambuf_type* __sbin)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
streamsize __xtrct = 0;
|
|
if (__sbin)
|
|
{
|
|
__streambuf_type* __sbout = this->rdbuf();
|
|
__xtrct = __copy_streambufs(*this, __sbin, __sbout);
|
|
}
|
|
else
|
|
this->setstate(ios_base::badbit);
|
|
if (!__xtrct)
|
|
this->setstate(ios_base::failbit);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.2.5.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::operator<<(bool __n)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
if (_M_check_facet(_M_fnumput))
|
|
if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::operator<<(long __n)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
char_type __c = this->fill();
|
|
ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
|
|
if (_M_check_facet(_M_fnumput))
|
|
{
|
|
bool __b = false;
|
|
if (__fmt & ios_base::oct || __fmt & ios_base::hex)
|
|
{
|
|
unsigned long __l = static_cast<unsigned long>(__n);
|
|
__b = _M_fnumput->put(*this, *this, __c, __l).failed();
|
|
}
|
|
else
|
|
__b = _M_fnumput->put(*this, *this, __c, __n).failed();
|
|
if (__b)
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::operator<<(unsigned long __n)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
if (_M_check_facet(_M_fnumput))
|
|
if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
#ifdef _GLIBCPP_USE_LONG_LONG
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::operator<<(long long __n)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
char_type __c = this->fill();
|
|
ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
|
|
if (_M_check_facet(_M_fnumput))
|
|
{
|
|
bool __b = false;
|
|
if (__fmt & ios_base::oct || __fmt & ios_base::hex)
|
|
{
|
|
unsigned long long __l;
|
|
__l = static_cast<unsigned long long>(__n);
|
|
__b = _M_fnumput->put(*this, *this, __c, __l).failed();
|
|
}
|
|
else
|
|
__b = _M_fnumput->put(*this, *this, __c, __n).failed();
|
|
if (__b)
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::operator<<(unsigned long long __n)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
if (_M_check_facet(_M_fnumput))
|
|
if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
#endif
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::operator<<(double __n)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
if (_M_check_facet(_M_fnumput))
|
|
if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::operator<<(long double __n)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
if (_M_check_facet(_M_fnumput))
|
|
if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::operator<<(const void* __n)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
if (_M_check_facet(_M_fnumput))
|
|
if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
this->setstate(ios_base::badbit);
|
|
if ((this->exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::put(char_type __c)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
int_type __put = rdbuf()->sputc(__c);
|
|
if (traits_type::eq_int_type(__put, traits_type::eof()))
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::write(const _CharT* __s, streamsize __n)
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
streamsize __put = this->rdbuf()->sputn(__s, __n);
|
|
if ( __put != __n)
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::flush()
|
|
{
|
|
sentry __cerb(*this);
|
|
if (__cerb)
|
|
{
|
|
if (this->rdbuf() && this->rdbuf()->pubsync() == -1)
|
|
this->setstate(ios_base::badbit);
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
typename basic_ostream<_CharT, _Traits>::pos_type
|
|
basic_ostream<_CharT, _Traits>::tellp()
|
|
{
|
|
pos_type __ret = pos_type(-1);
|
|
bool __testok = this->fail() != true;
|
|
|
|
if (__testok)
|
|
__ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out);
|
|
return __ret;
|
|
}
|
|
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::seekp(pos_type __pos)
|
|
{
|
|
bool __testok = this->fail() != true;
|
|
|
|
if (__testok)
|
|
{
|
|
#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
|
|
// 136. seekp, seekg setting wrong streams?
|
|
pos_type __err = this->rdbuf()->pubseekpos(__pos, ios_base::out);
|
|
|
|
// 129. Need error indication from seekp() and seekg()
|
|
if (__err == pos_type(off_type(-1)))
|
|
this->setstate(ios_base::failbit);
|
|
#endif
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
basic_ostream<_CharT, _Traits>::
|
|
seekp(off_type __off, ios_base::seekdir __d)
|
|
{
|
|
bool __testok = this->fail() != true;
|
|
|
|
if (__testok)
|
|
{
|
|
#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
|
|
// 136. seekp, seekg setting wrong streams?
|
|
pos_type __err = this->rdbuf()->pubseekoff(__off, __d,
|
|
ios_base::out);
|
|
|
|
// 129. Need error indication from seekp() and seekg()
|
|
if (__err == pos_type(off_type(-1)))
|
|
this->setstate(ios_base::failbit);
|
|
}
|
|
#endif
|
|
return *this;
|
|
}
|
|
|
|
// 27.6.2.5.4 Character inserters
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
|
|
{
|
|
typedef basic_ostream<_CharT, _Traits> __ostream_type;
|
|
typename __ostream_type::sentry __cerb(__out);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
streamsize __w = __out.width();
|
|
_CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
|
|
__pads[0] = __c;
|
|
streamsize __len = 1;
|
|
if (__w > __len)
|
|
{
|
|
__pad(__out, __out.fill(), __pads, &__c, __w, __len, false);
|
|
__len = __w;
|
|
}
|
|
__out.write(__pads, __len);
|
|
__out.width(0);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
__out.setstate(ios_base::badbit);
|
|
if ((__out.exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return __out;
|
|
}
|
|
|
|
// Specialization
|
|
template <class _Traits>
|
|
basic_ostream<char, _Traits>&
|
|
operator<<(basic_ostream<char, _Traits>& __out, char __c)
|
|
{
|
|
typedef basic_ostream<char, _Traits> __ostream_type;
|
|
typename __ostream_type::sentry __cerb(__out);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
streamsize __w = __out.width();
|
|
char* __pads = static_cast<char*>(__builtin_alloca(__w + 1));
|
|
__pads[0] = __c;
|
|
streamsize __len = 1;
|
|
if (__w > __len)
|
|
{
|
|
__pad(__out, __out.fill(), __pads, &__c, __w, __len, false);
|
|
__len = __w;
|
|
}
|
|
__out.write(__pads, __len);
|
|
__out.width(0);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
__out.setstate(ios_base::badbit);
|
|
if ((__out.exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return __out;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
|
|
{
|
|
typedef basic_ostream<_CharT, _Traits> __ostream_type;
|
|
typename __ostream_type::sentry __cerb(__out);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
streamsize __w = __out.width();
|
|
_CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
|
|
streamsize __len = static_cast<streamsize>(_Traits::length(__s));
|
|
if (__w > __len)
|
|
{
|
|
__pad(__out, __out.fill(), __pads, __s, __w, __len, false);
|
|
__s = __pads;
|
|
__len = __w;
|
|
}
|
|
__out.write(__s, __len);
|
|
__out.width(0);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
__out.setstate(ios_base::badbit);
|
|
if ((__out.exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return __out;
|
|
}
|
|
|
|
template<typename _CharT, typename _Traits>
|
|
basic_ostream<_CharT, _Traits>&
|
|
operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
|
|
{
|
|
typedef basic_ostream<_CharT, _Traits> __ostream_type;
|
|
#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
|
|
// 167. Improper use of traits_type::length()
|
|
// Note that this is only in 'Review' status.
|
|
typedef char_traits<char> __ctraits_type;
|
|
#endif
|
|
typename __ostream_type::sentry __cerb(__out);
|
|
if (__cerb)
|
|
{
|
|
size_t __clen = __ctraits_type::length(__s);
|
|
_CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * (__clen + 1)));
|
|
for (size_t __i = 0; __i <= __clen; ++__i)
|
|
__ws[__i] = __out.widen(__s[__i]);
|
|
_CharT* __str = __ws;
|
|
|
|
try
|
|
{
|
|
streamsize __len = static_cast<streamsize>(__clen);
|
|
streamsize __w = __out.width();
|
|
_CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
|
|
|
|
if (__w > __len)
|
|
{
|
|
__pad(__out, __out.fill(), __pads, __ws, __w, __len, false);
|
|
__str = __pads;
|
|
__len = __w;
|
|
}
|
|
__out.write(__str, __len);
|
|
__out.width(0);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
__out.setstate(ios_base::badbit);
|
|
if ((__out.exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return __out;
|
|
}
|
|
|
|
// Partial specializationss
|
|
template<class _Traits>
|
|
basic_ostream<char, _Traits>&
|
|
operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
|
|
{
|
|
typedef basic_ostream<char, _Traits> __ostream_type;
|
|
typename __ostream_type::sentry __cerb(__out);
|
|
if (__cerb)
|
|
{
|
|
try
|
|
{
|
|
streamsize __w = __out.width();
|
|
char* __pads = static_cast<char*>(__builtin_alloca(__w));
|
|
streamsize __len = static_cast<streamsize>(_Traits::length(__s));
|
|
if (__w > __len)
|
|
{
|
|
__pad(__out, __out.fill(), __pads, __s, __w, __len, false);
|
|
__s = __pads;
|
|
__len = __w;
|
|
}
|
|
__out.write(__s, __len);
|
|
__out.width(0);
|
|
}
|
|
catch(exception& __fail)
|
|
{
|
|
// 27.6.1.2.1 Common requirements.
|
|
// Turn this on without causing an ios::failure to be thrown.
|
|
__out.setstate(ios_base::badbit);
|
|
if ((__out.exceptions() & ios_base::badbit) != 0)
|
|
__throw_exception_again;
|
|
}
|
|
}
|
|
return __out;
|
|
}
|
|
|
|
// 21.3.7.9 basic_string::operator<<
|
|
template<typename _CharT, typename _Traits, typename _Alloc>
|
|
basic_ostream<_CharT, _Traits>&
|
|
operator<<(basic_ostream<_CharT, _Traits>& __out,
|
|
const basic_string<_CharT, _Traits, _Alloc>& __str)
|
|
{
|
|
typedef basic_ostream<_CharT, _Traits> __ostream_type;
|
|
typename __ostream_type::sentry __cerb(__out);
|
|
if (__cerb)
|
|
{
|
|
const _CharT* __s = __str.data();
|
|
streamsize __w = __out.width();
|
|
_CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
|
|
streamsize __len = static_cast<streamsize>(__str.size());
|
|
#ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
|
|
// 25. String operator<< uses width() value wrong
|
|
#endif
|
|
if (__w > __len)
|
|
{
|
|
__pad(__out, __out.fill(), __pads, __s, __w, __len, false);
|
|
__s = __pads;
|
|
__len = __w;
|
|
}
|
|
streamsize __res = __out.rdbuf()->sputn(__s, __len);
|
|
__out.width(0);
|
|
if (__res != __len)
|
|
__out.setstate(ios_base::failbit);
|
|
}
|
|
return __out;
|
|
}
|
|
} // namespace std
|
|
|
|
// Local Variables:
|
|
// mode:C++
|
|
// End:
|