libstdc++-v3/include/bits/ostream.tcc

   1 // Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 2, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING.  If not, write to the Free
  16 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  17 // USA.
  18
  19 // As a special exception, you may use this file as part of a free software
  20 // library without restriction.  Specifically, if other files instantiate
  21 // templates or use macros or inline functions from this file, or you compile
  22 // this file and link it with other files to produce an executable, this
  23 // file does not by itself cause the resulting executable to be covered by
  24 // the GNU General Public License.  This exception does not however
  25 // invalidate any other reasons why the executable file might be covered by
  26 // the GNU General Public License.
  27
  28 //
  29 // ISO C++ 14882: 27.6.2  Output streams
  30 //
  31
  32 #include <locale>
  33
  34 namespace std
  35 {
  36   template<typename _CharT, typename _Traits>
  37     basic_ostream<_CharT, _Traits>::sentry::
  38     sentry(basic_ostream<_CharT,_Traits>& __os)
  39     : _M_ok(__os.good()), _M_os(__os)
  40     {
  41       // XXX MT
  42       if (_M_ok && __os.tie())
  43         __os.tie()->flush();
  44     }
  45
  46   template<typename _CharT, typename _Traits>
  47     basic_ostream<_CharT, _Traits>&
  48     basic_ostream<_CharT, _Traits>::
  49     operator<<(__ostream_type& (*__pf)(__ostream_type&))
  50     {
  51       sentry __cerb(*this);
  52       if (__cerb)
  53         {
  54           try
  55             { __pf(*this); }
  56           catch(exception& __fail)
  57             {
  58               // 27.6.2.5.1 Common requirements.
  59               // Turn this on without causing an ios::failure to be thrown.
  60               this->setstate(ios_base::badbit);
  61               if ((this->exceptions() & ios_base::badbit) != 0)
  62                 __throw_exception_again;
  63             }
  64         }
  65       return *this;
  66     }
  67
  68   template<typename _CharT, typename _Traits>
  69     basic_ostream<_CharT, _Traits>&
  70     basic_ostream<_CharT, _Traits>::
  71     operator<<(__ios_type& (*__pf)(__ios_type&))
  72     {
  73       sentry __cerb(*this);
  74       if (__cerb)
  75         {
  76           try
  77             { __pf(*this); }
  78           catch(exception& __fail)
  79             {
  80               // 27.6.2.5.1 Common requirements.
  81               // Turn this on without causing an ios::failure to be thrown.
  82               this->setstate(ios_base::badbit);
  83               if ((this->exceptions() & ios_base::badbit) != 0)
  84                 __throw_exception_again;
  85             }
  86         }
  87       return *this;
  88     }
  89
  90   template<typename _CharT, typename _Traits>
  91     basic_ostream<_CharT, _Traits>&
  92     basic_ostream<_CharT, _Traits>::
  93     operator<<(ios_base& (*__pf)(ios_base&))
  94     {
  95       sentry __cerb(*this);
  96       if (__cerb)
  97         {
  98           try
  99             { __pf(*this); }
 100           catch(exception& __fail)
 101             {
 102               // 27.6.2.5.1 Common requirements.
 103               // Turn this on without causing an ios::failure to be thrown.
 104               this->setstate(ios_base::badbit);
 105               if ((this->exceptions() & ios_base::badbit) != 0)
 106                 __throw_exception_again;
 107             }
 108         }
 109       return *this;
 110     }
 111
 112   template<typename _CharT, typename _Traits>
 113     basic_ostream<_CharT, _Traits>&
 114     basic_ostream<_CharT, _Traits>::operator<<(__streambuf_type* __sbin)
 115     {
 116       sentry __cerb(*this);
 117       if (__cerb)
 118         {
 119           try
 120             {
 121               streamsize __xtrct = 0;
 122               if (__sbin)
 123                 {
 124                   __streambuf_type* __sbout = this->rdbuf();
 125                   __xtrct = __copy_streambufs(*this, __sbin, __sbout);
 126                 }
 127               else
 128                 this->setstate(ios_base::badbit);
 129               if (!__xtrct)
 130                 this->setstate(ios_base::failbit);
 131             }
 132           catch(exception& __fail)
 133             {
 134               // 27.6.2.5.1 Common requirements.
 135               // Turn this on without causing an ios::failure to be thrown.
 136               this->setstate(ios_base::badbit);
 137               if ((this->exceptions() & ios_base::badbit) != 0)
 138                 __throw_exception_again;
 139             }
 140         }
 141       return *this;
 142     }
 143
 144   template<typename _CharT, typename _Traits>
 145     basic_ostream<_CharT, _Traits>&
 146     basic_ostream<_CharT, _Traits>::operator<<(bool __n)
 147     {
 148       sentry __cerb(*this);
 149       if (__cerb)
 150         {
 151           try
 152             {
 153               if (_M_check_facet(_M_fnumput))
 154                 if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
 155                   this->setstate(ios_base::badbit);
 156             }
 157           catch(exception& __fail)
 158             {
 159               // 27.6.1.2.1 Common requirements.
 160               // Turn this on without causing an ios::failure to be thrown.
 161               this->setstate(ios_base::badbit);
 162               if ((this->exceptions() & ios_base::badbit) != 0)
 163                 __throw_exception_again;
 164             }
 165         }
 166       return *this;
 167     }
 168
 169   template<typename _CharT, typename _Traits>
 170     basic_ostream<_CharT, _Traits>&
 171     basic_ostream<_CharT, _Traits>::operator<<(long __n)
 172     {
 173       sentry __cerb(*this);
 174       if (__cerb)
 175         {
 176           try
 177             {
 178               char_type __c = this->fill();
 179               ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
 180               if (_M_check_facet(_M_fnumput))
 181                 {
 182                   bool __b = false;
 183                   if (__fmt & ios_base::oct || __fmt & ios_base::hex)
 184                     {
 185                       unsigned long __l = static_cast<unsigned long>(__n);
 186                       __b = _M_fnumput->put(*this, *this, __c, __l).failed();
 187                     }
 188                   else
 189                     __b = _M_fnumput->put(*this, *this, __c, __n).failed();
 190                   if (__b)
 191                     this->setstate(ios_base::badbit);
 192                 }
 193             }
 194           catch(exception& __fail)
 195             {
 196               // 27.6.1.2.1 Common requirements.
 197               // Turn this on without causing an ios::failure to be thrown.
 198               this->setstate(ios_base::badbit);
 199               if ((this->exceptions() & ios_base::badbit) != 0)
 200                 __throw_exception_again;
 201             }
 202         }
 203       return *this;
 204     }
 205
 206   template<typename _CharT, typename _Traits>
 207     basic_ostream<_CharT, _Traits>&
 208     basic_ostream<_CharT, _Traits>::operator<<(unsigned long __n)
 209     {
 210       sentry __cerb(*this);
 211       if (__cerb)
 212         {
 213           try
 214             {
 215               if (_M_check_facet(_M_fnumput))
 216                 if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
 217                   this->setstate(ios_base::badbit);
 218             }
 219           catch(exception& __fail)
 220             {
 221               // 27.6.1.2.1 Common requirements.
 222               // Turn this on without causing an ios::failure to be thrown.
 223               this->setstate(ios_base::badbit);
 224               if ((this->exceptions() & ios_base::badbit) != 0)
 225                 __throw_exception_again;
 226             }
 227         }
 228       return *this;
 229     }
 230
 231 #ifdef _GLIBCPP_USE_LONG_LONG
 232   template<typename _CharT, typename _Traits>
 233     basic_ostream<_CharT, _Traits>&
 234     basic_ostream<_CharT, _Traits>::operator<<(long long __n)
 235     {
 236       sentry __cerb(*this);
 237       if (__cerb)
 238         {
 239           try
 240             {
 241               char_type __c = this->fill();
 242               ios_base::fmtflags __fmt = this->flags() & ios_base::basefield;
 243               if (_M_check_facet(_M_fnumput))
 244                 {
 245                   bool __b = false;
 246                   if (__fmt & ios_base::oct || __fmt & ios_base::hex)
 247                     {
 248                       unsigned long long __l;
 249                       __l = static_cast<unsigned long long>(__n);
 250                       __b = _M_fnumput->put(*this, *this, __c, __l).failed();
 251                     }
 252                   else
 253                     __b = _M_fnumput->put(*this, *this, __c, __n).failed();
 254                   if (__b)
 255                     this->setstate(ios_base::badbit);
 256                 }
 257             }
 258           catch(exception& __fail)
 259             {
 260               // 27.6.1.2.1 Common requirements.
 261               // Turn this on without causing an ios::failure to be thrown.
 262               this->setstate(ios_base::badbit);
 263               if ((this->exceptions() & ios_base::badbit) != 0)
 264                 __throw_exception_again;
 265             }
 266         }
 267       return *this;
 268     }
 269
 270   template<typename _CharT, typename _Traits>
 271     basic_ostream<_CharT, _Traits>&
 272     basic_ostream<_CharT, _Traits>::operator<<(unsigned long long __n)
 273     {
 274       sentry __cerb(*this);
 275       if (__cerb)
 276         {
 277           try
 278             {
 279               if (_M_check_facet(_M_fnumput))
 280                 if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
 281                   this->setstate(ios_base::badbit);
 282             }
 283           catch(exception& __fail)
 284             {
 285               // 27.6.1.2.1 Common requirements.
 286               // Turn this on without causing an ios::failure to be thrown.
 287               this->setstate(ios_base::badbit);
 288               if ((this->exceptions() & ios_base::badbit) != 0)
 289                 __throw_exception_again;
 290             }
 291         }
 292       return *this;
 293     }
 294 #endif
 295
 296   template<typename _CharT, typename _Traits>
 297     basic_ostream<_CharT, _Traits>&
 298     basic_ostream<_CharT, _Traits>::operator<<(double __n)
 299     {
 300       sentry __cerb(*this);
 301       if (__cerb)
 302         {
 303           try
 304             {
 305               if (_M_check_facet(_M_fnumput))
 306                 if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
 307                   this->setstate(ios_base::badbit);
 308             }
 309           catch(exception& __fail)
 310             {
 311               // 27.6.1.2.1 Common requirements.
 312               // Turn this on without causing an ios::failure to be thrown.
 313               this->setstate(ios_base::badbit);
 314               if ((this->exceptions() & ios_base::badbit) != 0)
 315                 __throw_exception_again;
 316             }
 317         }
 318       return *this;
 319     }
 320
 321   template<typename _CharT, typename _Traits>
 322     basic_ostream<_CharT, _Traits>&
 323     basic_ostream<_CharT, _Traits>::operator<<(long double __n)
 324     {
 325       sentry __cerb(*this);
 326       if (__cerb)
 327         {
 328           try
 329             {
 330               if (_M_check_facet(_M_fnumput))
 331                 if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
 332                   this->setstate(ios_base::badbit);
 333             }
 334           catch(exception& __fail)
 335             {
 336               // 27.6.1.2.1 Common requirements.
 337               // Turn this on without causing an ios::failure to be thrown.
 338               this->setstate(ios_base::badbit);
 339               if ((this->exceptions() & ios_base::badbit) != 0)
 340                 __throw_exception_again;
 341             }
 342         }
 343       return *this;
 344     }
 345
 346   template<typename _CharT, typename _Traits>
 347     basic_ostream<_CharT, _Traits>&
 348     basic_ostream<_CharT, _Traits>::operator<<(const void* __n)
 349     {
 350       sentry __cerb(*this);
 351       if (__cerb)
 352         {
 353           try
 354             {
 355               if (_M_check_facet(_M_fnumput))
 356                 if (_M_fnumput->put(*this, *this, this->fill(), __n).failed())
 357                   this->setstate(ios_base::badbit);
 358             }
 359           catch(exception& __fail)
 360             {
 361               // 27.6.1.2.1 Common requirements.
 362               // Turn this on without causing an ios::failure to be thrown.
 363               this->setstate(ios_base::badbit);
 364               if ((this->exceptions() & ios_base::badbit) != 0)
 365                 __throw_exception_again;
 366             }
 367         }
 368       return *this;
 369     }
 370
 371   template<typename _CharT, typename _Traits>
 372     basic_ostream<_CharT, _Traits>&
 373     basic_ostream<_CharT, _Traits>::put(char_type __c)
 374     {
 375       sentry __cerb(*this);
 376       if (__cerb)
 377         {
 378           int_type __put = rdbuf()->sputc(__c);
 379           if (traits_type::eq_int_type(__put, traits_type::eof()))
 380             this->setstate(ios_base::badbit);
 381         }
 382       return *this;
 383     }
 384
 385   template<typename _CharT, typename _Traits>
 386     basic_ostream<_CharT, _Traits>&
 387     basic_ostream<_CharT, _Traits>::write(const _CharT* __s, streamsize __n)
 388     {
 389       sentry __cerb(*this);
 390       if (__cerb)
 391         {
 392           streamsize __put = this->rdbuf()->sputn(__s, __n);
 393           if ( __put != __n)
 394             this->setstate(ios_base::badbit);
 395         }
 396       return *this;
 397     }
 398
 399   template<typename _CharT, typename _Traits>
 400     basic_ostream<_CharT, _Traits>&
 401     basic_ostream<_CharT, _Traits>::flush()
 402     {
 403       sentry __cerb(*this);
 404       if (__cerb)
 405         {
 406           if (this->rdbuf() && this->rdbuf()->pubsync() == -1)
 407             this->setstate(ios_base::badbit);
 408         }
 409       return *this;
 410     }
 411
 412   template<typename _CharT, typename _Traits>
 413     typename basic_ostream<_CharT, _Traits>::pos_type
 414     basic_ostream<_CharT, _Traits>::tellp()
 415     {
 416       pos_type __ret = pos_type(-1);
 417       bool __testok = this->fail() != true;
 418
 419       if (__testok)
 420         __ret = this->rdbuf()->pubseekoff(0, ios_base::cur, ios_base::out);
 421       return __ret;
 422     }
 423
 424
 425   template<typename _CharT, typename _Traits>
 426     basic_ostream<_CharT, _Traits>&
 427     basic_ostream<_CharT, _Traits>::seekp(pos_type __pos)
 428     {
 429       bool __testok = this->fail() != true;
 430
 431       if (__testok)
 432         {
 433 #ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
 434 // 136.  seekp, seekg setting wrong streams?
 435           pos_type __err = this->rdbuf()->pubseekpos(__pos, ios_base::out);
 436
 437 // 129. Need error indication from seekp() and seekg()
 438           if (__err == pos_type(off_type(-1)))
 439             this->setstate(ios_base::failbit);
 440 #endif
 441         }
 442       return *this;
 443     }
 444
 445   template<typename _CharT, typename _Traits>
 446     basic_ostream<_CharT, _Traits>&
 447     basic_ostream<_CharT, _Traits>::
 448     seekp(off_type __off, ios_base::seekdir __d)
 449     {
 450       bool __testok = this->fail() != true;
 451
 452       if (__testok)
 453         {
 454 #ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
 455 // 136.  seekp, seekg setting wrong streams?
 456           pos_type __err = this->rdbuf()->pubseekoff(__off, __d,
 457                                                      ios_base::out);
 458
 459 // 129. Need error indication from seekp() and seekg()
 460           if (__err == pos_type(off_type(-1)))
 461             this->setstate(ios_base::failbit);
 462         }
 463 #endif
 464       return *this;
 465     }
 466
 467   // 27.6.2.5.4 Character inserters.
 468   template<typename _CharT, typename _Traits>
 469     basic_ostream<_CharT, _Traits>&
 470     operator<<(basic_ostream<_CharT, _Traits>& __out, _CharT __c)
 471     {
 472       typedef basic_ostream<_CharT, _Traits> __ostream_type;
 473       typename __ostream_type::sentry __cerb(__out);
 474       if (__cerb)
 475         {
 476           try
 477             {
 478               streamsize __w = __out.width();
 479               _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
 480               __pads[0] = __c;
 481               streamsize __len = 1;
 482               if (__w > __len)
 483                 {
 484                   __pad(__out, __out.fill(), __pads, &__c, __w, __len, false);
 485                   __len = __w;
 486                 }
 487               __out.write(__pads, __len);
 488               __out.width(0);
 489             }
 490           catch(exception& __fail)
 491             {
 492               // 27.6.1.2.1 Common requirements.
 493               // Turn this on without causing an ios::failure to be thrown.
 494               __out.setstate(ios_base::badbit);
 495               if ((__out.exceptions() & ios_base::badbit) != 0)
 496                 __throw_exception_again;
 497             }
 498         }
 499       return __out;
 500     }
 501
 502   // Specializations.
 503   template <class _Traits>
 504     basic_ostream<char, _Traits>&
 505     operator<<(basic_ostream<char, _Traits>& __out, char __c)
 506     {
 507       typedef basic_ostream<char, _Traits> __ostream_type;
 508       typename __ostream_type::sentry __cerb(__out);
 509       if (__cerb)
 510         {
 511           try
 512             {
 513               streamsize __w = __out.width();
 514               char* __pads = static_cast<char*>(__builtin_alloca(__w + 1));
 515               __pads[0] = __c;
 516               streamsize __len = 1;
 517               if (__w > __len)
 518                 {
 519                   __pad(__out, __out.fill(), __pads, &__c, __w, __len, false);
 520                   __len = __w;
 521                 }
 522               __out.write(__pads, __len);
 523               __out.width(0);
 524             }
 525           catch(exception& __fail)
 526             {
 527               // 27.6.1.2.1 Common requirements.
 528               // Turn this on without causing an ios::failure to be thrown.
 529               __out.setstate(ios_base::badbit);
 530               if ((__out.exceptions() & ios_base::badbit) != 0)
 531                 __throw_exception_again;
 532             }
 533         }
 534       return __out;
 535      }
 536
 537   template<typename _CharT, typename _Traits>
 538     basic_ostream<_CharT, _Traits>&
 539     operator<<(basic_ostream<_CharT, _Traits>& __out, const _CharT* __s)
 540     {
 541       typedef basic_ostream<_CharT, _Traits> __ostream_type;
 542       typename __ostream_type::sentry __cerb(__out);
 543       if (__cerb)
 544         {
 545           try
 546             {
 547               streamsize __w = __out.width();
 548               _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
 549               streamsize __len = static_cast<streamsize>(_Traits::length(__s));
 550               if (__w > __len)
 551                 {
 552                   __pad(__out, __out.fill(), __pads, __s, __w, __len, false);
 553                   __s = __pads;
 554                   __len = __w;
 555                 }
 556               __out.write(__s, __len);
 557               __out.width(0);
 558             }
 559           catch(exception& __fail)
 560             {
 561               // 27.6.1.2.1 Common requirements.
 562               // Turn this on without causing an ios::failure to be thrown.
 563               __out.setstate(ios_base::badbit);
 564               if ((__out.exceptions() & ios_base::badbit) != 0)
 565                 __throw_exception_again;
 566             }
 567         }
 568       return __out;
 569     }
 570
 571   template<typename _CharT, typename _Traits>
 572     basic_ostream<_CharT, _Traits>&
 573     operator<<(basic_ostream<_CharT, _Traits>& __out, const char* __s)
 574     {
 575       typedef basic_ostream<_CharT, _Traits> __ostream_type;
 576 #ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
 577 // 167.  Improper use of traits_type::length()
 578 // Note that this is only in 'Review' status.
 579       typedef char_traits<char>              __ctraits_type;
 580 #endif
 581       typename __ostream_type::sentry __cerb(__out);
 582       if (__cerb)
 583         {
 584           size_t __clen = __ctraits_type::length(__s);
 585           _CharT* __ws = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * (__clen + 1)));
 586           for (size_t  __i = 0; __i <= __clen; ++__i)
 587             __ws[__i] = __out.widen(__s[__i]);
 588           _CharT* __str = __ws;
 589
 590           try
 591             {
 592               streamsize __len = static_cast<streamsize>(__clen);
 593               streamsize __w = __out.width();
 594               _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
 595
 596               if (__w > __len)
 597                 {
 598                   __pad(__out, __out.fill(), __pads, __ws, __w, __len, false);
 599                   __str = __pads;
 600                   __len = __w;
 601                 }
 602               __out.write(__str, __len);
 603               __out.width(0);
 604             }
 605           catch(exception& __fail)
 606             {
 607               // 27.6.1.2.1 Common requirements.
 608               // Turn this on without causing an ios::failure to be thrown.
 609               __out.setstate(ios_base::badbit);
 610               if ((__out.exceptions() & ios_base::badbit) != 0)
 611                 __throw_exception_again;
 612             }
 613         }
 614       return __out;
 615     }
 616
 617   // Partial specializations.
 618   template<class _Traits>
 619     basic_ostream<char, _Traits>&
 620     operator<<(basic_ostream<char, _Traits>& __out, const char* __s)
 621     {
 622       typedef basic_ostream<char, _Traits> __ostream_type;
 623       typename __ostream_type::sentry __cerb(__out);
 624       if (__cerb)
 625         {
 626           try
 627             {
 628               streamsize __w = __out.width();
 629               char* __pads = static_cast<char*>(__builtin_alloca(__w));
 630               streamsize __len = static_cast<streamsize>(_Traits::length(__s));
 631               if (__w > __len)
 632                 {
 633                   __pad(__out, __out.fill(), __pads, __s, __w, __len, false);
 634                   __s = __pads;
 635                   __len = __w;
 636                 }
 637               __out.write(__s, __len);
 638               __out.width(0);
 639             }
 640           catch(exception& __fail)
 641             {
 642               // 27.6.1.2.1 Common requirements.
 643               // Turn this on without causing an ios::failure to be thrown.
 644               __out.setstate(ios_base::badbit);
 645               if ((__out.exceptions() & ios_base::badbit) != 0)
 646                 __throw_exception_again;
 647             }
 648         }
 649       return __out;
 650     }
 651
 652   // 21.3.7.9 basic_string::operator<<
 653   template<typename _CharT, typename _Traits, typename _Alloc>
 654     basic_ostream<_CharT, _Traits>&
 655     operator<<(basic_ostream<_CharT, _Traits>& __out,
 656                const basic_string<_CharT, _Traits, _Alloc>& __str)
 657     {
 658       typedef basic_ostream<_CharT, _Traits> __ostream_type;
 659       typename __ostream_type::sentry __cerb(__out);
 660       if (__cerb)
 661         {
 662           const _CharT* __s = __str.data();
 663           streamsize __w = __out.width();
 664           _CharT* __pads = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __w));
 665           streamsize __len = static_cast<streamsize>(__str.size());
 666 #ifdef _GLIBCPP_RESOLVE_LIB_DEFECTS
 667           // 25. String operator<< uses width() value wrong
 668 #endif
 669           if (__w > __len)
 670             {
 671               __pad(__out, __out.fill(), __pads, __s, __w, __len, false);
 672               __s = __pads;
 673               __len = __w;
 674             }
 675           streamsize __res = __out.rdbuf()->sputn(__s, __len);
 676           __out.width(0);
 677           if (__res != __len)
 678             __out.setstate(ios_base::failbit);
 679         }
 680       return __out;
 681     }
 682 } // namespace std
 683
 684 // Local Variables:
 685 // mode:C++
 686 // End: