// ostream classes -*- C++ -*-
// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
-// 2006, 2007, 2008, 2009
+// 2006, 2007, 2008, 2009, 2010, 2011
// 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)
+// Free Software Foundation; either version 3, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
-// USA.
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
-// 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.
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
-/** @file ostream.tcc
+/** @file bits/ostream.tcc
* This is an internal header file, included by other library headers.
- * You should not attempt to use it directly.
+ * Do not attempt to use it directly. @headername{ostream}
*/
//
#pragma GCC system_header
-#include <cxxabi-forced.h>
+#include <bits/cxxabi_forced.h>
-_GLIBCXX_BEGIN_NAMESPACE(std)
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>::sentry::
sentry __cerb(*this);
if (__cerb)
{
- ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
- try
+ ios_base::iostate __err = ios_base::goodbit;
+ __try
{
const __num_put_type& __np = __check_facet(this->_M_num_put);
if (__np.put(*this, *this, this->fill(), __v).failed())
__err |= ios_base::badbit;
}
- catch(__cxxabiv1::__forced_unwind&)
+ __catch(__cxxabiv1::__forced_unwind&)
{
this->_M_setstate(ios_base::badbit);
__throw_exception_again;
}
- catch(...)
+ __catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
basic_ostream<_CharT, _Traits>::
operator<<(__streambuf_type* __sbin)
{
- ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
+ ios_base::iostate __err = ios_base::goodbit;
sentry __cerb(*this);
if (__cerb && __sbin)
{
- try
+ __try
{
if (!__copy_streambufs(__sbin, this->rdbuf()))
__err |= ios_base::failbit;
}
- catch(__cxxabiv1::__forced_unwind&)
+ __catch(__cxxabiv1::__forced_unwind&)
{
this->_M_setstate(ios_base::badbit);
__throw_exception_again;
}
- catch(...)
+ __catch(...)
{ this->_M_setstate(ios_base::failbit); }
}
else if (!__sbin)
sentry __cerb(*this);
if (__cerb)
{
- ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
- try
+ ios_base::iostate __err = ios_base::goodbit;
+ __try
{
const int_type __put = this->rdbuf()->sputc(__c);
if (traits_type::eq_int_type(__put, traits_type::eof()))
__err |= ios_base::badbit;
}
- catch(__cxxabiv1::__forced_unwind&)
+ __catch(__cxxabiv1::__forced_unwind&)
{
this->_M_setstate(ios_base::badbit);
__throw_exception_again;
}
- catch(...)
+ __catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
}
template<typename _CharT, typename _Traits>
- streamsize
- basic_ostream<_CharT, _Traits>::
- _M_write_(const char_type* __s, streamsize __n)
- {
- streamsize __ret = 0;
- for (; __ret < __n; ++__ret, ++__s)
- {
- const int_type __c = this->rdbuf()->sputc(*__s);
- if (traits_type::eq_int_type(__c, traits_type::eof()))
- break;
- }
- return __ret;
- }
-
- template<typename _CharT, typename _Traits>
basic_ostream<_CharT, _Traits>&
basic_ostream<_CharT, _Traits>::
write(const _CharT* __s, streamsize __n)
sentry __cerb(*this);
if (__cerb)
{
- try
+ __try
{ _M_write(__s, __n); }
- catch(__cxxabiv1::__forced_unwind&)
+ __catch(__cxxabiv1::__forced_unwind&)
{
this->_M_setstate(ios_base::badbit);
__throw_exception_again;
}
- catch(...)
+ __catch(...)
{ this->_M_setstate(ios_base::badbit); }
}
return *this;
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// DR 60. What is a formatted input function?
// basic_ostream::flush() is *not* an unformatted output function.
- ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
- try
+ ios_base::iostate __err = ios_base::goodbit;
+ __try
{
if (this->rdbuf() && this->rdbuf()->pubsync() == -1)
__err |= ios_base::badbit;
}
- catch(__cxxabiv1::__forced_unwind&)
+ __catch(__cxxabiv1::__forced_unwind&)
{
this->_M_setstate(ios_base::badbit);
__throw_exception_again;
}
- catch(...)
+ __catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
tellp()
{
pos_type __ret = pos_type(-1);
- try
+ __try
{
if (!this->fail())
__ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out);
}
- catch(__cxxabiv1::__forced_unwind&)
+ __catch(__cxxabiv1::__forced_unwind&)
{
this->_M_setstate(ios_base::badbit);
__throw_exception_again;
}
- catch(...)
+ __catch(...)
{ this->_M_setstate(ios_base::badbit); }
return __ret;
}
basic_ostream<_CharT, _Traits>::
seekp(pos_type __pos)
{
- ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
- try
+ ios_base::iostate __err = ios_base::goodbit;
+ __try
{
if (!this->fail())
{
__err |= ios_base::failbit;
}
}
- catch(__cxxabiv1::__forced_unwind&)
+ __catch(__cxxabiv1::__forced_unwind&)
{
this->_M_setstate(ios_base::badbit);
__throw_exception_again;
}
- catch(...)
+ __catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
basic_ostream<_CharT, _Traits>::
seekp(off_type __off, ios_base::seekdir __dir)
{
- ios_base::iostate __err = ios_base::iostate(ios_base::goodbit);
- try
+ ios_base::iostate __err = ios_base::goodbit;
+ __try
{
if (!this->fail())
{
__err |= ios_base::failbit;
}
}
- catch(__cxxabiv1::__forced_unwind&)
+ __catch(__cxxabiv1::__forced_unwind&)
{
this->_M_setstate(ios_base::badbit);
__throw_exception_again;
}
- catch(...)
+ __catch(...)
{ this->_M_setstate(ios_base::badbit); }
if (__err)
this->setstate(__err);
// _GLIBCXX_RESOLVE_LIB_DEFECTS
// 167. Improper use of traits_type::length()
const size_t __clen = char_traits<char>::length(__s);
- try
+ __try
{
struct __ptr_guard
{
__ws[__i] = __out.widen(__s[__i]);
__ostream_insert(__out, __ws, __clen);
}
- catch(__cxxabiv1::__forced_unwind&)
+ __catch(__cxxabiv1::__forced_unwind&)
{
__out._M_setstate(ios_base::badbit);
__throw_exception_again;
}
- catch(...)
+ __catch(...)
{ __out._M_setstate(ios_base::badbit); }
}
return __out;
// Inhibit implicit instantiations for required instantiations,
// which are defined via explicit instantiations elsewhere.
- // NB: This syntax is a GNU extension.
#if _GLIBCXX_EXTERN_TEMPLATE
extern template class basic_ostream<char>;
extern template ostream& endl(ostream&);
#endif
#endif
-_GLIBCXX_END_NAMESPACE
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace std
#endif
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