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

     1 /*

     2  * © Portions copyright (c) 2006-2007 Nokia Corporation.  All rights reserved.

     3  *

     4  * Copyright (c) 1999

     5  * Silicon Graphics Computer Systems, Inc.

     6  *

     7  * Copyright (c) 1999

     8  * Boris Fomitchev

     9  *

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

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

    12  *

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

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

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

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

    17  * modified is included with the above copyright notice.

    18  *

    19  */

    20 #ifndef _STLP_NUM_PUT_C

    21 #define _STLP_NUM_PUT_C

    23 #ifndef _STLP_INTERNAL_NUM_PUT_H

    24 # include <stl/_num_put.h>

    25 #endif

    27 # if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION)

    29 #ifndef _STLP_LIMITS_H

    30 # include <stl/_limits.h>

    31 #endif

    33 _STLP_BEGIN_NAMESPACE

    35 // _M_do_put_float and its helper functions.  Strategy: write the output

    36 // to a buffer of char, transform the buffer to _CharT, and then copy

    37 // it to the output.

    39 template <class _CharT, class _OutputIter,class _Float>

    40 _OutputIter _STLP_CALL

    41 _M_do_put_float(_OutputIter __s, ios_base& __f, _CharT __fill,_Float    __x);

    44 //----------------------------------------------------------------------

    45 // num_put facet

    47 template <class _CharT, class _OutputIter>

    48 _OutputIter  _STLP_CALL

    49 __copy_float_and_fill(const _CharT* __first, const _CharT* __last,

    50                       _OutputIter __stl_out,

    51                       ios_base::fmtflags __flags,

    52                       streamsize __width, _CharT __fill,

    53                       _CharT __xplus, _CharT __xminus) {

    54   if (__width <= __last - __first)

    55     return copy(__first, __last, __stl_out);

    56   else {

    57     streamsize __pad = __width - (__last - __first);

    58     ios_base::fmtflags __dir = __flags & ios_base::adjustfield;

    60     if (__dir == ios_base::left) {

    61       __stl_out = copy(__first, __last, __stl_out);

    62       return fill_n(__stl_out, __pad, __fill);

    63     }

    64     else if (__dir == ios_base::internal && __first != __last &&

    65              (*__first == __xplus || *__first == __xminus)) {

    66       *__stl_out++ = *__first++;

    67       __stl_out = fill_n(__stl_out, __pad, __fill);

    68       return copy(__first, __last, __stl_out);

    69     }

    70     else {

    71       __stl_out = fill_n(__stl_out, __pad, __fill);

    72       return copy(__first, __last, __stl_out);

    73     }

    74   }

    75 }

    77 #ifndef _STLP_NO_WCHAR_T

    78 // Helper routine for wchar_t

    79 template <class _OutputIter>

    80 _OutputIter  _STLP_CALL

    81 __put_float(char* __ibuf, char* __iend, _OutputIter __stl_out,

    82             ios_base& __f, wchar_t __fill,

    83             wchar_t __decimal_point,

    84             wchar_t __sep, const string& __grouping)

    85 {

    86   //const ctype<wchar_t>& __ct = *(ctype<wchar_t>*)__f._M_ctype_facet() ;

    87     const ctype<wchar_t>& __ct  = use_facet< ctype<wchar_t> >(__f.getloc());

    89  // wchar_t __wbuf[128]; //stdcxx fix

    90   wchar_t __wbuf[256+10];

    91   wchar_t* __eend = __convert_float_buffer(__ibuf, __iend, __wbuf,

    92                                            __ct, __decimal_point);

    93   if (!__grouping.empty()) {

    94     // In order to do separator-insertion only to the left of the

    95     // decimal point, we adjust the size of the first (right-most)

    96     // group.  We need to be careful if there is only one entry in

    97     // grouping:  in this case we need to duplicate the first entry.

    99     string __new_grouping = __grouping;

   100     wchar_t* __decimal_pos = find(__wbuf, __eend, __decimal_point);

   101     if (__grouping.size() == 1)

   102       __new_grouping.push_back(__grouping[0]);

   104 	// dwa 1/24/00 - try as I might, there doesn't seem to be a way

   105     // to suppress the warning

   106     __new_grouping[0] += __STATIC_CAST(char, __eend - __decimal_pos);

   107     ptrdiff_t __len = __insert_grouping(__wbuf, __eend, __new_grouping,

   108 					__sep,

   109 					__ct.widen('+'), __ct.widen('-'),

   110 					0);

   111     __eend = __wbuf + __len;

   112   }

   114   return __copy_float_and_fill(__wbuf, __eend, __stl_out,

   115                                __f.flags(), __f.width(0), __fill,

   116                                __ct.widen('+'), __ct.widen('-'));

   117 }

   118 # endif /* WCHAR_T */

   120 #ifdef __SYMBIAN32__

   121 template<class _CharT>

   122 ptrdiff_t _STLP_CALL

   123 __insert_grouping(_CharT * first, _CharT * last, const string& grouping,

   124 		  _CharT separator, _CharT Plus, _CharT Minus, int basechars)

   125 {

   126 	int length = last-first;

   127 	ptrdiff_t res;

   128 	char*	str = new char(length+64); //morespace for seperators

   129 	memset(str,'\0',length+64);

   130 	memcpy(str,first, length);

   131 	char _separator = (char)separator;

   132 	char _Plus = (char)Plus;

   133 	char _Minus = (char)Minus;

   135   	res = __insert_grouping(str, str+length, grouping,

   136 			       _separator, _Plus, _Minus, basechars);

   137 	memcpy(first,str,res);

   138 	delete str;

   139 	return res;

   141 }

   143 #endif

   144 // Helper routine for char

   145 template <class _OutputIter>

   146 _OutputIter  _STLP_CALL

   147 __put_float(char* __ibuf, char* __iend, _OutputIter __stl_out,

   148             ios_base& __f, char __fill,

   149             char __decimal_point,

   150             char __sep, const string& __grouping)

   151 {

   152   __adjust_float_buffer(__ibuf, __iend, __decimal_point);

   153   if (!__grouping.empty()) {

   154     string __new_grouping = __grouping;

   155     const char * __decimal_pos = find(__ibuf, __iend, __decimal_point);

   156     if (__grouping.size() == 1)

   157       __new_grouping.push_back(__grouping[0]);

   158     __new_grouping[0] += __STATIC_CAST(char, (__iend - __decimal_pos));

   159     ptrdiff_t __len = __insert_grouping(__ibuf, __iend, __new_grouping,

   160 					__sep, '+', '-', 0);

   161     __iend = __ibuf + __len;

   162   }

   164   return __copy_float_and_fill(__ibuf, __iend, __stl_out,

   165                                __f.flags(), __f.width(0), __fill, '+', '-');

   166 }

   168 #ifdef __SYMBIAN32__

   170 template <class _CharT, class _OutputIter>

   171 _OutputIter  _STLP_CALL

   172 __put_float(char* __ibuf, char* __iend, _OutputIter __stl_out,

   173             ios_base& __f, _CharT __fill,

   174             _CharT __decimal_point,

   175             _CharT __sep, const string& __grouping)

   176 {

   177   __adjust_float_buffer(__ibuf, __iend, __decimal_point);

   178   if (!__grouping.empty()) {

   179     string __new_grouping = __grouping;

   180     const char * __decimal_pos = find(__ibuf, __iend, __decimal_point);

   181     if (__grouping.size() == 1)

   182       __new_grouping.push_back(__grouping[0]);

   183     __new_grouping[0] += __STATIC_CAST(char, (__iend - __decimal_pos));

   184     ptrdiff_t __len = __insert_grouping(__ibuf, __iend, __new_grouping,

   185 					__sep, '+', '-', 0);

   186     __iend = __ibuf + __len;

   187   }

   189 	_CharT __wbuf[64];

   190 	locale __loc = __f.getloc();

   191 	const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__loc);

   192 	__ct.widen(__ibuf, __iend, __wbuf);

   194  	ptrdiff_t __len  =  __iend - __ibuf;

   195   return __copy_float_and_fill(__wbuf, __wbuf+__len, __stl_out,

   196                                __f.flags(), __f.width(0), __fill, (_CharT)'+', (_CharT)'-');

   197 }

   200 #endif

   201 template <class _CharT, class _OutputIter, class _Float>

   202 _OutputIter _STLP_CALL

   203 _M_do_put_float(_OutputIter __s, ios_base& __f,

   204                 _CharT __fill, _Float __x)

   205 {

   206   string __buf;

   207   __buf.reserve(256+10); //+2 - 10/1/07

   208   __write_float(__buf, __f.flags(), (int)__f.precision(), __x);

   210   //const numpunct<_CharT>& __np = *(const numpunct<_CharT>*)__f._M_numpunct_facet();

   211   const numpunct<_CharT>& __np = use_facet< numpunct<_CharT> >(__f.getloc());

   213   return __put_float(__CONST_CAST(char*, __buf.c_str()),

   214                      __CONST_CAST(char*, __buf.c_str()) + __buf.size(),

   215                      __s, __f, __fill,

   216                      __np.decimal_point(),

   217 	//	                 __np.thousands_sep(), __f._M_grouping()); //stdcxx fix - 17/1/07

   218 			__np.thousands_sep(), __np.grouping());

   219 }

   221 // _M_do_put_integer and its helper functions.

   223 template <class _CharT, class _OutputIter>

   224 _OutputIter _STLP_CALL

   225 __copy_integer_and_fill(const _CharT* __buf, ptrdiff_t __len,

   226                         _OutputIter __stl_out,

   227                         ios_base::fmtflags __flg, streamsize __wid, _CharT __fill,

   228                         _CharT __xplus, _CharT __xminus)

   229 {

   230   if (__len >= __wid)

   231     return copy(__buf, __buf + __len, __stl_out);

   232   else {

   233     ptrdiff_t __pad = __wid - __len;

   234     ios_base::fmtflags __dir = __flg & ios_base::adjustfield;

   236     if (__dir == ios_base::left) {

   237       __stl_out = copy(__buf, __buf + __len, __stl_out);

   238       return fill_n(__stl_out, __pad, __fill);

   239     }

   240     else if (__dir == ios_base::internal && __len != 0 &&

   241              (__buf[0] == __xplus || __buf[0] == __xminus)) {

   242       *__stl_out++ = __buf[0];

   243       __stl_out = fill_n(__stl_out, __pad, __fill);

   244       return copy(__buf + 1, __buf + __len, __stl_out);

   245     }

   246     else if (__dir == ios_base::internal && __len >= 2 &&

   247              (__flg & ios_base::showbase) &&

   248              (__flg & ios_base::basefield) == ios_base::hex) {

   249       *__stl_out++ = __buf[0];

   250       *__stl_out++ = __buf[1];

   251       __stl_out = fill_n(__stl_out, __pad, __fill);

   252       return copy(__buf + 2, __buf + __len, __stl_out);

   253     }

   254     else {

   255       __stl_out = fill_n(__stl_out, __pad, __fill);

   256       return copy(__buf, __buf + __len, __stl_out);

   257     }

   258   }

   259 }

   261 #ifndef _STLP_NO_WCHAR_T

   262 // Helper function for wchar_t

   263 template <class _OutputIter>

   264 _OutputIter _STLP_CALL

   265 __put_integer(char* __buf, char* __iend, _OutputIter __s,

   266               ios_base& __f,

   267               ios_base::fmtflags __flags, wchar_t __fill)

   268 {

   269   locale __loc = __f.getloc();

   270    const ctype<wchar_t>& __ct = use_facet<ctype<wchar_t> >(__loc);

   271   //const ctype<wchar_t>& __ct = *(const ctype<wchar_t>*)__f._M_ctype_facet();

   273   wchar_t __xplus  = __ct.widen('+');

   274   wchar_t __xminus = __ct.widen('-');

   276   wchar_t __wbuf[64];

   277   __ct.widen(__buf, __iend, __wbuf);

   278   ptrdiff_t __len = __iend - __buf;

   279   wchar_t* __eend = __wbuf + __len;

   281     const numpunct<wchar_t>& __np = use_facet<numpunct<wchar_t> >(__loc);

   282     const string& __grouping = __np.grouping();

   284   //const numpunct<wchar_t>& __np = *(const numpunct<wchar_t>*)__f._M_numpunct_facet();

   285  // const string& __grouping = __f._M_grouping();

   287   if (!__grouping.empty()) {

   288     int __basechars;

   289     if (__flags & ios_base::showbase)

   290       switch (__flags & ios_base::basefield) {

   291 	case ios_base::hex: __basechars = 2; break;

   292 	case ios_base::oct: __basechars = 1; break;

   293 	default: __basechars = 0;

   294       }

   295     else

   296       __basechars = 0;

   298     __len = __insert_grouping(__wbuf, __eend, __grouping, __np.thousands_sep(),

   299 			      __xplus, __xminus, __basechars);

   300   }

   302   return __copy_integer_and_fill((wchar_t*)__wbuf, __len, __s,

   303                                  __flags, __f.width(0), __fill, __xplus, __xminus);

   304 }

   305 #endif

   307 #ifdef	__SYMBIAN32__

   308 template <class _CharT, class _OutputIter>

   309 _OutputIter _STLP_CALL

   310 __put_integer(char* __buf, char* __iend, _OutputIter __s,

   311               ios_base& __f,

   312               ios_base::fmtflags __flags, _CharT __fill)

   313 {

   314   locale __loc = __f.getloc();

   315    const ctype<_CharT>& __ct = use_facet<ctype<_CharT> >(__loc);

   316   //const ctype<wchar_t>& __ct = *(const ctype<wchar_t>*)__f._M_ctype_facet();

   318   _CharT __xplus  = '+';

   319   _CharT __xminus = '-';

   321   _CharT __wbuf[64];

   323   ptrdiff_t __len = __iend - __buf;

   324   _CharT* __eend = __wbuf + __len;

   327     const numpunct<char>& __np = use_facet<numpunct<char> >(__loc);

   328     const string& __grouping = __np.grouping();

   330   //const numpunct<wchar_t>& __np = *(const numpunct<wchar_t>*)__f._M_numpunct_facet();

   331  // const string& __grouping = __f._M_grouping();

   333   if (!__grouping.empty()) {

   334     int __basechars;

   335     if (__flags & ios_base::showbase)

   336       switch (__flags & ios_base::basefield) {

   337 	case ios_base::hex: __basechars = 2; break;

   338 	case ios_base::oct: __basechars = 1; break;

   339 	default: __basechars = 0;

   340       }

   341     else

   342       __basechars = 0;

   344     __len = __insert_grouping(__buf, __iend, __grouping, __np.thousands_sep(),

   345 			     __ct.narrow( __xplus, '+'), __ct.narrow(__xminus, '-'), __basechars);

   346 	__ct.widen(__buf, __iend, __wbuf);

   348   }

   350   return __copy_integer_and_fill(__wbuf, __len, __s,

   351                                  __flags, __f.width(0), __fill, __xplus, __xminus);

   352 }

   355 #endif

   356 // Helper function for char

   357 template <class _OutputIter>

   358 _OutputIter _STLP_CALL

   359 __put_integer(char* __buf, char* __iend, _OutputIter __s,

   360               ios_base& __f, ios_base::fmtflags __flags, char __fill)

   361 {

   362   ptrdiff_t __len = __iend - __buf;

   363   char __grpbuf[64];

   365   //  const numpunct<char>& __np = use_facet<numpunct<char> >(__f.getloc());

   366   //  const string& __grouping = __np.grouping();

   368   const numpunct<char>& __np = *(const numpunct<char>*)__f._M_numpunct_facet();

   369 //  const string& __grouping = __f._M_grouping(); //stdcxx fix, 17/1/07

   370   const string& __grouping = __np.grouping();

   372   if (!__grouping.empty()) {

   373     int __basechars;

   374     if (__flags & ios_base::showbase)

   375       switch (__flags & ios_base::basefield) {

   376 	case ios_base::hex: __basechars = 2; break;

   377 	case ios_base::oct: __basechars = 1; break;

   378 	default: __basechars = 0;

   379       }

   380     else

   381       __basechars = 0;

   383      // make sure there is room at the end of the buffer

   384      // we pass to __insert_grouping

   386     copy(__buf, __iend, (char *) __grpbuf);

   387     __buf = __grpbuf;

   388     __iend = __grpbuf + __len;

   389     __len = __insert_grouping(__buf, __iend, __grouping, __np.thousands_sep(),

   390                               '+', '-', __basechars);

   391   }

   393   return __copy_integer_and_fill(__buf, __len, __s, __flags, __f.width(0), __fill, '+', '-');

   394 }

   396 #ifdef _STLP_LONG_LONG

   397 typedef _STLP_LONG_LONG __max_int_t;

   398 typedef unsigned _STLP_LONG_LONG __umax_int_t;

   399 #else

   400 typedef long __max_int_t;

   401 typedef unsigned long __umax_int_t;

   402 #endif

   404 extern _STLP_DECLSPEC const char* get_hex_char_table_lo();

   405 extern _STLP_DECLSPEC const char* get_hex_char_table_hi();

   407 template <class _Integer>

   408 inline char* _STLP_CALL

   409 __write_decimal_backward(char* __ptr, _Integer __x, ios_base::fmtflags __flags, const __true_type& /* is_signed */)

   410 {

   411   const bool __negative = __x < 0 ;

   412   __max_int_t __temp = __x;

   413   __umax_int_t __utemp = __negative?-__temp:__temp;

   415   for (; __utemp != 0; __utemp /= 10)

   416     *--__ptr = (int)(__utemp % 10) + '0';

   417   // put sign if needed or requested

   418   if (__negative)

   419     *--__ptr = '-';

   420   else if (__flags & ios_base::showpos)

   421     *--__ptr = '+';

   422   return __ptr;

   423 }

   425 template <class _Integer>

   426 inline char* _STLP_CALL

   427 __write_decimal_backward(char* __ptr, _Integer __x, ios_base::fmtflags __flags, const __false_type& /* is_signed */)

   428 {

   429   for (; __x != 0; __x /= 10)

   430     *--__ptr = (int)(__x % 10) + '0';

   431   // put sign if requested

   432   if (__flags & ios_base::showpos)

   433     *--__ptr = '+';

   434   return __ptr;

   435 }

   437 template <class _Integer>

   438 char* _STLP_CALL

   439 __write_integer_backward(char* __buf, ios_base::fmtflags __flags, _Integer __x)

   440 {

   441   char* __ptr = __buf;

   442   __umax_int_t __temp;

   444   if (__x == 0) {

   445     *--__ptr = '0';

   446     if ((__flags & ios_base::showpos) && ( (__flags & (ios_base::hex | ios_base::oct)) == 0 ))

   447       *--__ptr = '+';

   448   }

   449   else {

   451     switch (__flags & ios_base::basefield) {

   452     case ios_base::oct:

   453       __temp = __x;

   454       // if the size of integer is less than 8, clear upper part

   455       if ( sizeof(__x) < 8  && sizeof(__umax_int_t) >= 8 )

   456         __temp &= 0xFFFFFFFF;

   458       for (; __temp != 0; __temp >>=3)

   459         *--__ptr = (((unsigned)__temp)& 0x7) + '0';

   461       // put leading '0' is showbase is set

   462       if (__flags & ios_base::showbase)

   463         *--__ptr = '0';

   464       break;

   465     case ios_base::hex:

   466       {

   467         const char* __table_ptr = (__flags & ios_base::uppercase) ?

   468           get_hex_char_table_hi() : get_hex_char_table_lo();

   469       __temp = __x;

   470       // if the size of integer is less than 8, clear upper part

   471       if ( sizeof(__x) < 8  && sizeof(__umax_int_t) >= 8 )

   472         __temp &= 0xFFFFFFFF;

   474         for (; __temp != 0; __temp >>=4)

   475           *--__ptr = __table_ptr[((unsigned)__temp & 0xF)];

   477         if (__flags & ios_base::showbase) {

   478           *--__ptr = __table_ptr[16];

   479           *--__ptr = '0';

   480         }

   481       }

   482       break;

   483     default:

   484       {

   485 #if defined(__HP_aCC) && (__HP_aCC == 1)

   486         bool _IsSigned = !((_Integer)-1 > 0);

   487 	if (_IsSigned)

   488 	  __ptr = __write_decimal_backward(__ptr, __x, __flags, __true_type() );

   489         else

   490 	  __ptr = __write_decimal_backward(__ptr, __x, __flags, __false_type() );

   491 #else

   492 	typedef typename __bool2type<numeric_limits<_Integer>::is_signed>::_Ret _IsSigned;

   493 	__ptr = __write_decimal_backward(__ptr, __x, __flags, _IsSigned());

   494 # endif

   495       }

   496       break;

   497     }

   498   }

   499   // return pointer to beginning of the string

   500   return __ptr;

   501 }

   503 //

   504 // num_put<>

   505 //

   507 # if ( _STLP_STATIC_TEMPLATE_DATA > 0 )

   508 # if !defined(__LIBSTD_CPP_SYMBIAN32_WSD__) && !defined(_STLP_LIBSTD_CPP_NO_STATIC_VAR_)

   509 template <class _CharT, class _OutputIterator>

   510 locale::id num_put<_CharT, _OutputIterator>::id;

   511 #endif

   512 # else /* ( _STLP_STATIC_TEMPLATE_DATA > 0 ) */

   514 typedef num_put<char, const char*> num_put_char;

   515 typedef num_put<char, char*> num_put_char_2;

   516 typedef num_put<char, ostreambuf_iterator<char, char_traits<char> > > num_put_char_3;

   517 typedef num_put<char, back_insert_iterator<string> > num_put_char_4;

   519 #ifndef __SYMBIAN32__

   520 __DECLARE_INSTANCE(locale::id, num_put_char::id, );

   521 __DECLARE_INSTANCE(locale::id, num_put_char_2::id, );

   522 __DECLARE_INSTANCE(locale::id, num_put_char_3::id, );

   523 #endif

   525 # ifndef _STLP_NO_WCHAR_T

   527 typedef num_put<wchar_t, const wchar_t*> num_put_wchar_t;

   528 typedef num_put<wchar_t, wchar_t*> num_put_wchar_t_2;

   529 typedef num_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > > num_put_wchar_t_3;

   531 #ifndef __SYMBIAN32__

   532 __DECLARE_INSTANCE(locale::id, num_put_wchar_t::id, );

   533 __DECLARE_INSTANCE(locale::id, num_put_wchar_t_2::id, );

   534 __DECLARE_INSTANCE(locale::id, num_put_wchar_t_3::id, );

   535 #endif

   537 # endif

   539 # endif /* ( _STLP_STATIC_TEMPLATE_DATA > 0 ) */

   541 // issue 118

   543 # ifndef _STLP_NO_BOOL

   545 template <class _CharT, class _OutputIter>

   546 _OutputIter

   547 num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f,

   548                                      char_type __fill,  bool __val) const {

   549   if (!(__f.flags() & ios_base::boolalpha))

   550     return this->do_put(__s, __f, __fill, __STATIC_CAST(long,__val));

   552   locale __loc = __f.getloc();

   553     typedef numpunct<_CharT> _Punct;

   554     const _Punct& __np = use_facet<_Punct>(__loc);

   556   //const numpunct<_CharT>& __np = *(const numpunct<_CharT>*)__f._M_numpunct_facet();

   558   basic_string<_CharT> __str = __val ? __np.truename() : __np.falsename();

   560   // Reuse __copy_integer_and_fill.  Since internal padding makes no

   561   // sense for bool, though, make sure we use something else instead.

   562   // The last two argument to __copy_integer_and_fill are dummies.

   563   ios_base::fmtflags __flags = __f.flags();

   564   if ((__flags & ios_base::adjustfield) == ios_base::internal)

   565     __flags = (__flags & ~ios_base::adjustfield) | ios_base::right;

   567   return __copy_integer_and_fill(__str.c_str(), __str.size(), __s,

   568                                  __flags, __f.width(0), __fill,

   569                                  (_CharT) 0, (_CharT) 0);

   570 }

   572 # endif

   574 template <class _CharT, class _OutputIter>

   575 _OutputIter

   576 num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,

   577                                      long __val) const {

   579   char __buf[64];               // Large enough for a base 8 64-bit integer,

   580                                 // plus any necessary grouping.

   581   ios_base::fmtflags __flags = __f.flags();

   582   char* __ibeg = __write_integer_backward((char*)__buf+64, __flags, __val);

   583   return __put_integer(__ibeg, (char*)__buf+64, __s, __f, __flags, __fill);

   584 }

   587 template <class _CharT, class _OutputIter>

   588 _OutputIter

   589 num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,

   590 				     unsigned long __val) const {

   591   char __buf[64];               // Large enough for a base 8 64-bit integer,

   592                                 // plus any necessary grouping.

   594   ios_base::fmtflags __flags = __f.flags();

   595   char* __ibeg = __write_integer_backward((char*)__buf+64, __flags, __val);

   596   return __put_integer(__ibeg, (char*)__buf+64, __s, __f, __flags, __fill);

   597 }

   599 template <class _CharT, class _OutputIter>

   600 _OutputIter

   601 num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,

   602                                      double __val) const {

   603   return _M_do_put_float(__s, __f, __fill, __val);

   604 }

   606 #ifndef _STLP_NO_LONG_DOUBLE

   607 template <class _CharT, class _OutputIter>

   608 _OutputIter

   609 num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,

   610                                      long double __val) const {

   611   return _M_do_put_float(__s, __f, __fill, __val);

   612 }

   613 #endif

   615 #ifdef _STLP_LONG_LONG

   616 template <class _CharT, class _OutputIter>

   617 _OutputIter

   618 num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,

   619                                      _STLP_LONG_LONG __val) const {

   620   char __buf[64];               // Large enough for a base 8 64-bit integer,

   621                                 // plus any necessary grouping.

   623   ios_base::fmtflags __flags = __f.flags();

   624   char* __ibeg = __write_integer_backward((char*)__buf+64, __flags, __val);

   625   return __put_integer(__ibeg, (char*)__buf+64, __s, __f, __flags, __fill);

   626 }

   628 template <class _CharT, class _OutputIter>

   629 _OutputIter

   630 num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,

   631                                      unsigned _STLP_LONG_LONG __val) const {

   632   char __buf[64];               // Large enough for a base 8 64-bit integer,

   633                                 // plus any necessary grouping.

   635   ios_base::fmtflags __flags = __f.flags();

   636   char* __ibeg = __write_integer_backward((char*)__buf+64, __flags, __val);

   637   return __put_integer(__ibeg, (char*)__buf+64, __s, __f, __flags, __fill);

   638 }

   640 #endif /* _STLP_LONG_LONG */

   643 // lib.facet.num.put.virtuals "12 For conversion from void* the specifier is %p."

   644 template <class _CharT, class _OutputIter>

   645 _OutputIter

   646 num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT /*__fill*/,

   647 				     const void* __val) const {

   648   //const ctype<_CharT>& __c_type = *(const ctype<_CharT>*)__f._M_ctype_facet();

   649   const ctype<_CharT>& __c_type  = use_facet< ctype<_CharT> >(__f.getloc());

   650   ios_base::fmtflags __save_flags = __f.flags();

   652   __f.setf(ios_base::hex, ios_base::basefield);

   653   __f.setf(ios_base::showbase);

   654   __f.setf(ios_base::internal, ios_base::adjustfield);

   655   //__f.width((sizeof(void*) * 2) + 2); // digits in pointer type plus '0x' prefix //making output equal to linux.

   656 # if defined(_STLP_LONG_LONG) && !defined(__MRC__) //*ty 11/24/2001 - MrCpp can not cast from void* to long long

   657   _OutputIter result = this->do_put(__s, __f, __c_type.widen('0'), __REINTERPRET_CAST(unsigned _STLP_LONG_LONG,__val));

   658 # else

   659   _OutputIter result = this->do_put(__s, __f, __c_type.widen('0'), __REINTERPRET_CAST(unsigned long,__val));

   660 # endif

   661   __f.flags(__save_flags);

   662   return result;

   663 }

   665 _STLP_END_NAMESPACE

   667 # endif /* _STLP_EXPOSE_STREAM_IMPLEMENTATION */

   669 #endif /* _STLP_NUM_PUT_C */

   671 // Local Variables:

   672 // mode:C++

   673 // End:

author	William Roberts <williamr@symbian.org>
	Wed, 31 Mar 2010 12:27:01 +0100
branch	Symbian2
changeset 3	e1b950c65cb4
parent 2	epoc32/include/stdapis/stlport/stl/_num_put.c@2fe1408b6811
child 4	837f303aceeb
permissions	-rw-r--r--