test: epoc32/include/stdapis/stlportv5/stl/

     1 /*

     2  * Copyright (c) 1999

     3  * Silicon Graphics Computer Systems, Inc.

     4  *

     5  * Copyright (c) 1999

     6  * Boris Fomitchev

     7  *

     8  * This material is provided "as is", with absolutely no warranty expressed

     9  * or implied. Any use is at your own risk.

    10  *

    11  * Permission to use or copy this software for any purpose is hereby granted

    12  * without fee, provided the above notices are retained on all copies.

    13  * Permission to modify the code and to distribute modified code is granted,

    14  * provided the above notices are retained, and a notice that the code was

    15  * modified is included with the above copyright notice.

    16  *

    17  */

    20 #ifndef _STLP_INTERNAL_OSTREAM_H

    21 #define _STLP_INTERNAL_OSTREAM_H

    23 #ifndef _STLP_INTERNAL_IOS_H

    24 #  include <stl/_ios.h>                  // For basic_ios<>.  Includes <iosfwd>.

    25 #endif

    27 #ifndef _STLP_INTERNAL_OSTREAMBUF_ITERATOR_H

    28 #  include <stl/_ostreambuf_iterator.h>

    29 #endif

    31 #if !defined (_STLP_NO_UNCAUGHT_EXCEPT_SUPPORT) && !defined (_STLP_INTERNAL_EXCEPTION)

    32 #  include <stl/_exception.h>

    33 #endif

    35 _STLP_BEGIN_NAMESPACE

    37 #if defined (_STLP_USE_TEMPLATE_EXPORT)

    38 template <class _CharT, class _Traits>

    39 class _Osentry;

    40 #endif

    42 _STLP_MOVE_TO_PRIV_NAMESPACE

    44 template <class _CharT, class _Traits>

    45 bool __init_bostr(basic_ostream<_CharT, _Traits>& __str);

    47 _STLP_MOVE_TO_STD_NAMESPACE

    49 //----------------------------------------------------------------------

    50 // class basic_ostream<>

    52 template <class _CharT, class _Traits>

    53 class basic_ostream : virtual public basic_ios<_CharT, _Traits> {

    54   typedef basic_ostream<_CharT, _Traits> _Self;

    56 #if defined (_STLP_MSVC) && (_STLP_MSVC >= 1300 && _STLP_MSVC <= 1310)

    57   //explicitely defined as private to avoid warnings:

    58   basic_ostream(_Self const&);

    59   _Self& operator = (_Self const&);

    60 #endif

    62 public:                         // Types

    63   typedef _CharT                     char_type;

    64   typedef typename _Traits::int_type int_type;

    65   typedef typename _Traits::pos_type pos_type;

    66   typedef typename _Traits::off_type off_type;

    67   typedef _Traits                    traits_type;

    68   typedef basic_ios<_CharT, _Traits> _Basic_ios;

    70 public:                         // Constructor and destructor.

    71   explicit basic_ostream(basic_streambuf<_CharT, _Traits>* __buf);

    72   ~basic_ostream();

    74 public:                         // Hooks for manipulators.

    75   typedef basic_ios<_CharT, _Traits>& (_STLP_CALL *__ios_fn)(basic_ios<_CharT, _Traits>&);

    76   typedef ios_base& (_STLP_CALL *__ios_base_fn)(ios_base&);

    77   typedef _Self& (_STLP_CALL *__ostream_fn)(_Self&);

    78   _Self& operator<< (__ostream_fn __f) { return __f(*this); }

    79   _Self & operator<< (__ios_base_fn __f) { __f(*this); return *this; }

    80   _Self& operator<< (__ios_fn __ff) { __ff(*this); return *this; }

    82 private:

    83   bool _M_copy_buffered(basic_streambuf<_CharT, _Traits>* __from,

    84                         basic_streambuf<_CharT, _Traits>* __to);

    85   bool _M_copy_unbuffered(basic_streambuf<_CharT, _Traits>* __from,

    86                           basic_streambuf<_CharT, _Traits>* __to);

    88 public:

    89   void _M_put_char(_CharT __c);

    91   void _M_put_nowiden(const _CharT* __s);

    92   void _M_put_widen(const char* __s);

    93   bool _M_put_widen_aux(const char* __s, streamsize __n);

    95 public:                         // Unformatted output.

    96   _Self& put(char_type __c);

    97   _Self& write(const char_type* __s, streamsize __n);

    99 public:                         // Formatted output.

   100   // Formatted output from a streambuf.

   101   _Self& operator<<(basic_streambuf<_CharT, _Traits>* __buf);

   102 # ifndef _STLP_NO_FUNCTION_TMPL_PARTIAL_ORDER

   103   // this is needed for compiling with option char = unsigned

   104   _Self& operator<<(unsigned char __x) { _M_put_char(__x); return *this; }

   105 # endif

   106   _Self& operator<<(short __x);

   107   _Self& operator<<(unsigned short __x);

   108   _Self& operator<<(int __x);

   109 #if defined (_WIN64) || !defined (_STLP_MSVC) || (_STLP_MSVC < 1300)

   110   _Self& operator<<(unsigned int __x);

   111 #else

   112 /* We define this operator with size_t rather than unsigned int to avoid

   113  * 64 bits warning.

   114  */

   115   _Self& operator<<(size_t __x);

   116 #endif

   117   _Self& operator<<(long __x);

   118   _Self& operator<<(unsigned long __x);

   119 #ifdef _STLP_LONG_LONG

   120   _Self& operator<< (_STLP_LONG_LONG __x);

   121   _Self& operator<< (unsigned _STLP_LONG_LONG __x);

   122 #endif

   123   _Self& operator<<(float __x);

   124   _Self& operator<<(double __x);

   125 # ifndef _STLP_NO_LONG_DOUBLE

   126   _Self& operator<<(long double __x);

   127 # endif

   128   _Self& operator<<(const void* __x);

   129 # ifndef _STLP_NO_BOOL

   130   _Self& operator<<(bool __x);

   131 # endif

   133 public:                         // Buffer positioning and manipulation.

   134   _Self& flush() {

   135     if (this->rdbuf())

   136       if (this->rdbuf()->pubsync() == -1)

   137         this->setstate(ios_base::badbit);

   138     return *this;

   139   }

   141   pos_type tellp() {

   142     return this->rdbuf() && !this->fail()

   143       ? this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out)

   144       : pos_type(-1);

   145   }

   147   _Self& seekp(pos_type __pos) {

   148     if (this->rdbuf() && !this->fail()) {

   149       if (this->rdbuf()->pubseekpos(__pos) == pos_type(-1)) {

   150         this->setstate(ios_base::failbit);

   151       }

   152     }

   153     return *this;

   154   }

   156   _Self& seekp(off_type __off, ios_base::seekdir __dir) {

   157     if (this->rdbuf() && !this->fail())

   158       this->rdbuf()->pubseekoff(__off, __dir);

   159     return *this;

   160   }

   162 #if defined (_STLP_USE_TEMPLATE_EXPORT)

   163   // If we are using DLL specs, we have not to use inner classes

   164   // end class declaration here

   165   typedef _Osentry<_CharT, _Traits>  sentry;

   166 };

   167 #  define sentry _Osentry

   168   template <class _CharT, class _Traits>

   169   class _Osentry {

   170     typedef _Osentry<_CharT, _Traits> _Self;

   171 #else

   172     class sentry {

   173       typedef sentry _Self;

   174 #endif

   175     private:

   176       basic_ostream<_CharT, _Traits>& _M_str;

   177       //      basic_streambuf<_CharT, _Traits>* _M_buf;

   178       bool _M_ok;

   179     public:

   180       explicit sentry(basic_ostream<_CharT, _Traits>& __str)

   181         : _M_str(__str), /* _M_buf(__str.rdbuf()), */ _M_ok(_STLP_PRIV __init_bostr(__str))

   182       {}

   184       ~sentry() {

   185         if (_M_str.flags() & ios_base::unitbuf)

   186 #if !defined (_STLP_NO_UNCAUGHT_EXCEPT_SUPPORT)

   187           if (!uncaught_exception())

   188 #endif

   189             _M_str.flush();

   190       }

   192       operator bool() const { return _M_ok; }

   193     private:                        // Disable assignment and copy constructor.

   194       //Implementation is here only to avoid warning with some compilers.

   195       sentry(const _Self& __s) : _M_str(__s._M_str) {}

   196       _Self& operator=(const _Self&) { return *this; }

   197     };

   198 #if defined (_STLP_USE_TEMPLATE_EXPORT)

   199 #  undef sentry

   200 #else

   201   // close basic_ostream class definition here

   202 };

   203 #endif

   205 #if defined (_STLP_USE_TEMPLATE_EXPORT)

   206 _STLP_EXPORT_TEMPLATE_CLASS basic_ostream<char, char_traits<char> >;

   207 _STLP_EXPORT_TEMPLATE_CLASS _Osentry<char, char_traits<char> >;

   208 #  if !defined (_STLP_NO_WCHAR_T)

   209 _STLP_EXPORT_TEMPLATE_CLASS basic_ostream<wchar_t, char_traits<wchar_t> >;

   210 _STLP_EXPORT_TEMPLATE_CLASS _Osentry<wchar_t, char_traits<wchar_t> >;

   211 #  endif

   212 #endif /* _STLP_USE_TEMPLATE_EXPORT */

   214 _STLP_MOVE_TO_PRIV_NAMESPACE

   216 // Helper functions for istream<>::sentry constructor.

   217 template <class _CharT, class _Traits>

   218 bool __init_bostr(basic_ostream<_CharT, _Traits>& __str) {

   219   if (__str.good()) {

   220     // boris : check if this is needed !

   221     if (!__str.rdbuf())

   222       __str.setstate(ios_base::badbit);

   223     if (__str.tie())

   224       __str.tie()->flush();

   225     return __str.good();

   226   }

   227   else

   228     return false;

   229 }

   231 template <class _CharT, class _Traits>

   232 inline basic_streambuf<_CharT, _Traits>* _STLP_CALL

   233 __get_ostreambuf(basic_ostream<_CharT, _Traits>& __St)

   234 { return __St.rdbuf(); }

   236 _STLP_MOVE_TO_STD_NAMESPACE

   238 // Non-member functions.

   239 template <class _CharT, class _Traits>

   240 inline basic_ostream<_CharT, _Traits>& _STLP_CALL

   241 operator<<(basic_ostream<_CharT, _Traits>& __os, _CharT __c){

   242   __os._M_put_char(__c);

   243   return __os;

   244 }

   246 template <class _CharT, class _Traits>

   247 inline basic_ostream<_CharT, _Traits>& _STLP_CALL

   248 operator<<(basic_ostream<_CharT, _Traits>& __os, const _CharT* __s) {

   249   __os._M_put_nowiden(__s);

   250   return __os;

   251 }

   253 #if defined (_STLP_NO_FUNCTION_TMPL_PARTIAL_ORDER)

   254 // some specializations

   256 inline basic_ostream<char, char_traits<char> >& _STLP_CALL

   257 operator<<(basic_ostream<char, char_traits<char> >& __os, char __c) {

   258   __os._M_put_char(__c);

   259   return __os;

   260 }

   262 inline basic_ostream<char, char_traits<char> >& _STLP_CALL

   263 operator<<(basic_ostream<char, char_traits<char> >& __os, signed char __c) {

   264   __os._M_put_char(__c);

   265   return __os;

   266 }

   268 inline basic_ostream<char, char_traits<char> >& _STLP_CALL

   269 operator<<(basic_ostream<char, char_traits<char> >& __os, unsigned char __c) {

   270   __os._M_put_char(__c);

   271   return __os;

   272 }

   274 inline basic_ostream<char, char_traits<char> >& _STLP_CALL

   275 operator<<(basic_ostream<char, char_traits<char> >& __os, const char* __s) {

   276   __os._M_put_nowiden(__s);

   277   return __os;

   278 }

   280 inline basic_ostream<char, char_traits<char> >& _STLP_CALL

   281 operator<<(basic_ostream<char, char_traits<char> >& __os, const signed char* __s) {

   282   __os._M_put_nowiden(__REINTERPRET_CAST(const char*,__s));

   283   return __os;

   284 }

   286 inline basic_ostream<char, char_traits<char> >&

   287 operator<<(basic_ostream<char, char_traits<char> >& __os, const unsigned char* __s) {

   288   __os._M_put_nowiden(__REINTERPRET_CAST(const char*,__s));

   289   return __os;

   290 }

   292 #else

   294 // also for compilers who might use that

   295 template <class _CharT, class _Traits>

   296 inline basic_ostream<_CharT, _Traits>& _STLP_CALL

   297 operator<<(basic_ostream<_CharT, _Traits>& __os, char __c) {

   298   __os._M_put_char(__os.widen(__c));

   299   return __os;

   300 }

   302 template <class _Traits>

   303 inline basic_ostream<char, _Traits>& _STLP_CALL

   304 operator<<(basic_ostream<char, _Traits>& __os, char __c) {

   305   __os._M_put_char(__c);

   306   return __os;

   307 }

   309 template <class _Traits>

   310 inline basic_ostream<char, _Traits>& _STLP_CALL

   311 operator<<(basic_ostream<char, _Traits>& __os, signed char __c) {

   312   __os._M_put_char(__c);

   313   return __os;

   314 }

   316 template <class _Traits>

   317 inline basic_ostream<char, _Traits>& _STLP_CALL

   318 operator<<(basic_ostream<char, _Traits>& __os, unsigned char __c) {

   319   __os._M_put_char(__c);

   320   return __os;

   321 }

   323 template <class _CharT, class _Traits>

   324 inline basic_ostream<_CharT, _Traits>& _STLP_CALL

   325 operator<<(basic_ostream<_CharT, _Traits>& __os, const char* __s) {

   326   __os._M_put_widen(__s);

   327   return __os;

   328 }

   330 template <class _Traits>

   331 inline basic_ostream<char, _Traits>& _STLP_CALL

   332 operator<<(basic_ostream<char, _Traits>& __os, const char* __s) {

   333   __os._M_put_nowiden(__s);

   334   return __os;

   335 }

   337 template <class _Traits>

   338 inline basic_ostream<char, _Traits>& _STLP_CALL

   339 operator<<(basic_ostream<char, _Traits>& __os, const signed char* __s) {

   340   __os._M_put_nowiden(__REINTERPRET_CAST(const char*,__s));

   341   return __os;

   342 }

   344 template <class _Traits>

   345 inline basic_ostream<char, _Traits>&

   346 operator<<(basic_ostream<char, _Traits>& __os, const unsigned char* __s) {

   347   __os._M_put_nowiden(__REINTERPRET_CAST(const char*,__s));

   348   return __os;

   349 }

   350 #endif /* _STLP_NO_FUNCTION_TMPL_PARTIAL_ORDER */

   352 //----------------------------------------------------------------------

   353 // basic_ostream manipulators.

   355 template <class _CharT, class _Traits>

   356 inline basic_ostream<_CharT, _Traits>& _STLP_CALL

   357 endl(basic_ostream<_CharT, _Traits>& __os) {

   358   __os.put(__os.widen('\n'));

   359   __os.flush();

   360   return __os;

   361 }

   363 template <class _CharT, class _Traits>

   364 inline basic_ostream<_CharT, _Traits>& _STLP_CALL

   365 ends(basic_ostream<_CharT, _Traits>& __os) {

   366   __os.put(_STLP_DEFAULT_CONSTRUCTED(_CharT));

   367   return __os;

   368 }

   370 template <class _CharT, class _Traits>

   371 inline basic_ostream<_CharT, _Traits>& _STLP_CALL

   372 flush(basic_ostream<_CharT, _Traits>& __os) {

   373   __os.flush();

   374   return __os;

   375 }

   377 _STLP_END_NAMESPACE

   379 #if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) && !defined (_STLP_LINK_TIME_INSTANTIATION)

   380 #  include <stl/_ostream.c>

   381 #endif

   383 #endif /* _STLP_INTERNAL_OSTREAM_H */

   385 // Local Variables:

   386 // mode:C++

   387 // End:

author	William Roberts <williamr@symbian.org>
	Wed, 31 Mar 2010 12:33:34 +0100
branch	Symbian3
changeset 4	837f303aceeb
parent 3	e1b950c65cb4
permissions	-rw-r--r--