--- /dev/null
+/*
+ * Copyright (c) 1999
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Copyright (c) 1999
+ * Boris Fomitchev
+ *
+ * This material is provided "as is", with absolutely no warranty expressed
+ * or implied. Any use is at your own risk.
+ *
+ * Permission to use or copy this software for any purpose is hereby granted
+ * without fee, provided the above notices are retained on all copies.
+ * Permission to modify the code and to distribute modified code is granted,
+ * provided the above notices are retained, and a notice that the code was
+ * modified is included with the above copyright notice.
+ *
+ */
+#ifndef _STLP_NUM_PUT_C
+#define _STLP_NUM_PUT_C
+
+#ifndef _STLP_INTERNAL_NUM_PUT_H
+# include <stl/_num_put.h>
+#endif
+
+#ifndef _STLP_INTERNAL_LIMITS
+# include <stl/_limits.h>
+#endif
+
+_STLP_BEGIN_NAMESPACE
+
+_STLP_MOVE_TO_PRIV_NAMESPACE
+
+// __do_put_float and its helper functions. Strategy: write the output
+// to a buffer of char, transform the buffer to _CharT, and then copy
+// it to the output.
+
+//----------------------------------------------------------------------
+// num_put facet
+
+template <class _CharT, class _OutputIter>
+_OutputIter _STLP_CALL
+__copy_float_and_fill(const _CharT* __first, const _CharT* __last,
+ _OutputIter __oi,
+ ios_base::fmtflags __flags,
+ streamsize __width, _CharT __fill,
+ _CharT __xplus, _CharT __xminus) {
+ if (__width <= __last - __first)
+ return copy(__first, __last, __oi);
+ else {
+ streamsize __pad = __width - (__last - __first);
+ ios_base::fmtflags __dir = __flags & ios_base::adjustfield;
+
+ if (__dir == ios_base::left) {
+ __oi = copy(__first, __last, __oi);
+ return __fill_n(__oi, __pad, __fill);
+ }
+ else if (__dir == ios_base::internal && __first != __last &&
+ (*__first == __xplus || *__first == __xminus)) {
+ *__oi++ = *__first++;
+ __oi = __fill_n(__oi, __pad, __fill);
+ return copy(__first, __last, __oi);
+ }
+ else {
+ __oi = __fill_n(__oi, __pad, __fill);
+ return copy(__first, __last, __oi);
+ }
+ }
+}
+
+#if !defined (_STLP_NO_WCHAR_T)
+// Helper routine for wchar_t
+template <class _OutputIter>
+_OutputIter _STLP_CALL
+__put_float(__iostring &__str, _OutputIter __oi,
+ ios_base& __f, wchar_t __fill,
+ wchar_t __decimal_point, wchar_t __sep,
+ size_t __group_pos, const string& __grouping) {
+ const ctype<wchar_t>& __ct = *__STATIC_CAST(const ctype<wchar_t>*, __f._M_ctype_facet());
+
+ __iowstring __wbuf;
+ __convert_float_buffer(__str, __wbuf, __ct, __decimal_point);
+
+ if (!__grouping.empty()) {
+ __insert_grouping(__wbuf, __group_pos, __grouping,
+ __sep, __ct.widen('+'), __ct.widen('-'), 0);
+ }
+
+ return __copy_float_and_fill(__CONST_CAST(wchar_t*, __wbuf.data()),
+ __CONST_CAST(wchar_t*, __wbuf.data()) + __wbuf.size(), __oi,
+ __f.flags(), __f.width(0), __fill, __ct.widen('+'), __ct.widen('-'));
+}
+#endif /* WCHAR_T */
+
+// Helper routine for char
+template <class _OutputIter>
+_OutputIter _STLP_CALL
+__put_float(__iostring &__str, _OutputIter __oi,
+ ios_base& __f, char __fill,
+ char __decimal_point, char __sep,
+ size_t __group_pos, const string& __grouping) {
+ if ((__group_pos < __str.size()) && (__str[__group_pos] == '.')) {
+ __str[__group_pos] = __decimal_point;
+ }
+
+ if (!__grouping.empty()) {
+ __insert_grouping(__str, __group_pos,
+ __grouping, __sep, '+', '-', 0);
+ }
+
+ return __copy_float_and_fill(__CONST_CAST(char*, __str.data()),
+ __CONST_CAST(char*, __str.data()) + __str.size(), __oi,
+ __f.flags(), __f.width(0), __fill, '+', '-');
+}
+
+template <class _CharT, class _OutputIter, class _Float>
+_OutputIter _STLP_CALL
+__do_put_float(_OutputIter __s, ios_base& __f,
+ _CharT __fill, _Float __x) {
+ __iostring __buf;
+
+ size_t __group_pos = __write_float(__buf, __f.flags(), (int)__f.precision(), __x);
+
+ const numpunct<_CharT>& __np = *__STATIC_CAST(const numpunct<_CharT>*, __f._M_numpunct_facet());
+
+ return __put_float(__buf, __s, __f, __fill,
+ __np.decimal_point(), __np.thousands_sep(),
+ __group_pos, __f._M_grouping());
+}
+
+inline void __get_money_digits_aux (__iostring &__buf, ios_base &, _STLP_LONGEST_FLOAT_TYPE __x)
+{ __get_floor_digits(__buf, __x); }
+
+#if !defined (_STLP_NO_WCHAR_T)
+inline void __get_money_digits_aux (__iowstring &__wbuf, ios_base &__f, _STLP_LONGEST_FLOAT_TYPE __x) {
+ __iostring __buf;
+ __get_floor_digits(__buf, __x);
+
+ const ctype<wchar_t>& __ct = *__STATIC_CAST(const ctype<wchar_t>*, __f._M_ctype_facet());
+ __convert_float_buffer(__buf, __wbuf, __ct, wchar_t(0), false);
+}
+#endif
+
+template <class _CharT>
+void _STLP_CALL __get_money_digits(_STLP_BASIC_IOSTRING(_CharT) &__buf, ios_base& __f, _STLP_LONGEST_FLOAT_TYPE __x)
+{ __get_money_digits_aux(__buf, __f, __x); }
+
+// _M_do_put_integer and its helper functions.
+
+template <class _CharT, class _OutputIter>
+_OutputIter _STLP_CALL
+__copy_integer_and_fill(const _CharT* __buf, ptrdiff_t __len,
+ _OutputIter __oi,
+ ios_base::fmtflags __flg, streamsize __wid, _CharT __fill,
+ _CharT __xplus, _CharT __xminus) {
+ if (__len >= __wid)
+ return copy(__buf, __buf + __len, __oi);
+ else {
+ //casting numeric_limits<ptrdiff_t>::max to streamsize only works is ptrdiff_t is signed or streamsize representation
+ //is larger than ptrdiff_t one.
+ _STLP_STATIC_ASSERT((sizeof(streamsize) > sizeof(ptrdiff_t)) ||
+ (sizeof(streamsize) == sizeof(ptrdiff_t)) && numeric_limits<ptrdiff_t>::is_signed)
+ ptrdiff_t __pad = __STATIC_CAST(ptrdiff_t, (min) (__STATIC_CAST(streamsize, (numeric_limits<ptrdiff_t>::max)()),
+ __STATIC_CAST(streamsize, __wid - __len)));
+ ios_base::fmtflags __dir = __flg & ios_base::adjustfield;
+
+ if (__dir == ios_base::left) {
+ __oi = copy(__buf, __buf + __len, __oi);
+ return __fill_n(__oi, __pad, __fill);
+ }
+ else if (__dir == ios_base::internal && __len != 0 &&
+ (__buf[0] == __xplus || __buf[0] == __xminus)) {
+ *__oi++ = __buf[0];
+ __oi = __fill_n(__oi, __pad, __fill);
+ return copy(__buf + 1, __buf + __len, __oi);
+ }
+ else if (__dir == ios_base::internal && __len >= 2 &&
+ (__flg & ios_base::showbase) &&
+ (__flg & ios_base::basefield) == ios_base::hex) {
+ *__oi++ = __buf[0];
+ *__oi++ = __buf[1];
+ __oi = __fill_n(__oi, __pad, __fill);
+ return copy(__buf + 2, __buf + __len, __oi);
+ }
+ else {
+ __oi = __fill_n(__oi, __pad, __fill);
+ return copy(__buf, __buf + __len, __oi);
+ }
+ }
+}
+
+#if !defined (_STLP_NO_WCHAR_T)
+// Helper function for wchar_t
+template <class _OutputIter>
+_OutputIter _STLP_CALL
+__put_integer(char* __buf, char* __iend, _OutputIter __s,
+ ios_base& __f,
+ ios_base::fmtflags __flags, wchar_t __fill) {
+ locale __loc = __f.getloc();
+ // const ctype<wchar_t>& __ct = use_facet<ctype<wchar_t> >(__loc);
+ const ctype<wchar_t>& __ct = *__STATIC_CAST(const ctype<wchar_t>*, __f._M_ctype_facet());
+
+ wchar_t __xplus = __ct.widen('+');
+ wchar_t __xminus = __ct.widen('-');
+
+ wchar_t __wbuf[64];
+ __ct.widen(__buf, __iend, __wbuf);
+ ptrdiff_t __len = __iend - __buf;
+ wchar_t* __eend = __wbuf + __len;
+
+ // const numpunct<wchar_t>& __np = use_facet<numpunct<wchar_t> >(__loc);
+ // const string& __grouping = __np.grouping();
+
+ const numpunct<wchar_t>& __np = *__STATIC_CAST(const numpunct<wchar_t>*, __f._M_numpunct_facet());
+ const string& __grouping = __f._M_grouping();
+
+ if (!__grouping.empty()) {
+ int __basechars;
+ if (__flags & ios_base::showbase)
+ switch (__flags & ios_base::basefield) {
+ case ios_base::hex: __basechars = 2; break;
+ case ios_base::oct: __basechars = 1; break;
+ default: __basechars = 0;
+ }
+ else
+ __basechars = 0;
+
+ __len = __insert_grouping(__wbuf, __eend, __grouping, __np.thousands_sep(),
+ __xplus, __xminus, __basechars);
+ }
+
+ return __copy_integer_and_fill((wchar_t*)__wbuf, __len, __s,
+ __flags, __f.width(0), __fill, __xplus, __xminus);
+}
+#endif
+
+// Helper function for char
+template <class _OutputIter>
+_OutputIter _STLP_CALL
+__put_integer(char* __buf, char* __iend, _OutputIter __s,
+ ios_base& __f, ios_base::fmtflags __flags, char __fill) {
+ char __grpbuf[64];
+ ptrdiff_t __len = __iend - __buf;
+
+ // const numpunct<char>& __np = use_facet<numpunct<char> >(__f.getloc());
+ // const string& __grouping = __np.grouping();
+
+ const numpunct<char>& __np = *__STATIC_CAST(const numpunct<char>*, __f._M_numpunct_facet());
+ const string& __grouping = __f._M_grouping();
+
+ if (!__grouping.empty()) {
+ int __basechars;
+ if (__flags & ios_base::showbase)
+ switch (__flags & ios_base::basefield) {
+ case ios_base::hex: __basechars = 2; break;
+ case ios_base::oct: __basechars = 1; break;
+ default: __basechars = 0;
+ }
+ else
+ __basechars = 0;
+
+ // make sure there is room at the end of the buffer
+ // we pass to __insert_grouping
+ copy(__buf, __iend, (char *) __grpbuf);
+ __buf = __grpbuf;
+ __iend = __grpbuf + __len;
+ __len = __insert_grouping(__buf, __iend, __grouping, __np.thousands_sep(),
+ '+', '-', __basechars);
+ }
+
+ return __copy_integer_and_fill(__buf, __len, __s, __flags, __f.width(0), __fill, '+', '-');
+}
+
+#if defined (_STLP_LONG_LONG)
+typedef _STLP_LONG_LONG __max_int_t;
+typedef unsigned _STLP_LONG_LONG __umax_int_t;
+#else
+typedef long __max_int_t;
+typedef unsigned long __umax_int_t;
+#endif
+
+_STLP_DECLSPEC const char* _STLP_CALL __hex_char_table_lo();
+_STLP_DECLSPEC const char* _STLP_CALL __hex_char_table_hi();
+
+template <class _Integer>
+inline char* _STLP_CALL
+__write_decimal_backward(char* __ptr, _Integer __x, ios_base::fmtflags __flags, const __true_type& /* is_signed */) {
+ const bool __negative = __x < 0 ;
+ __max_int_t __temp = __x;
+ __umax_int_t __utemp = __negative?-__temp:__temp;
+
+ for (; __utemp != 0; __utemp /= 10)
+ *--__ptr = (char)((int)(__utemp % 10) + '0');
+ // put sign if needed or requested
+ if (__negative)
+ *--__ptr = '-';
+ else if (__flags & ios_base::showpos)
+ *--__ptr = '+';
+ return __ptr;
+}
+
+template <class _Integer>
+inline char* _STLP_CALL
+__write_decimal_backward(char* __ptr, _Integer __x, ios_base::fmtflags __flags, const __false_type& /* is_signed */) {
+ for (; __x != 0; __x /= 10)
+ *--__ptr = (char)((int)(__x % 10) + '0');
+ // put sign if requested
+ if (__flags & ios_base::showpos)
+ *--__ptr = '+';
+ return __ptr;
+}
+
+template <class _Integer>
+char* _STLP_CALL
+__write_integer_backward(char* __buf, ios_base::fmtflags __flags, _Integer __x) {
+ char* __ptr = __buf;
+
+ if (__x == 0) {
+ *--__ptr = '0';
+ if ((__flags & ios_base::showpos) && ((__flags & (ios_base::oct | ios_base::hex)) == 0))
+ *--__ptr = '+';
+ // oct or hex base shall not be added to the 0 value (see '#' flag in C formating strings)
+ }
+ else {
+ switch (__flags & ios_base::basefield) {
+ case ios_base::oct:
+ {
+ __umax_int_t __temp = __x;
+ // if the size of integer is less than 8, clear upper part
+ if ( sizeof(__x) < 8 && sizeof(__umax_int_t) >= 8 )
+ __temp &= 0xFFFFFFFF;
+
+ for (; __temp != 0; __temp >>=3)
+ *--__ptr = (char)((((unsigned)__temp)& 0x7) + '0');
+
+ // put leading '0' if showbase is set
+ if (__flags & ios_base::showbase)
+ *--__ptr = '0';
+ }
+ break;
+ case ios_base::hex:
+ {
+ const char* __table_ptr = (__flags & ios_base::uppercase) ?
+ __hex_char_table_hi() : __hex_char_table_lo();
+ __umax_int_t __temp = __x;
+ // if the size of integer is less than 8, clear upper part
+ if ( sizeof(__x) < 8 && sizeof(__umax_int_t) >= 8 )
+ __temp &= 0xFFFFFFFF;
+
+ for (; __temp != 0; __temp >>=4)
+ *--__ptr = __table_ptr[((unsigned)__temp & 0xF)];
+
+ if (__flags & ios_base::showbase) {
+ *--__ptr = __table_ptr[16];
+ *--__ptr = '0';
+ }
+ }
+ break;
+ //case ios_base::dec:
+ default:
+ {
+#if defined(__HP_aCC) && (__HP_aCC == 1)
+ bool _IsSigned = !((_Integer)-1 > 0);
+ if (_IsSigned)
+ __ptr = __write_decimal_backward(__ptr, __x, __flags, __true_type() );
+ else
+ __ptr = __write_decimal_backward(__ptr, __x, __flags, __false_type() );
+#else
+ typedef typename __bool2type<numeric_limits<_Integer>::is_signed>::_Ret _IsSigned;
+ __ptr = __write_decimal_backward(__ptr, __x, __flags, _IsSigned());
+#endif
+ }
+ break;
+ }
+ }
+
+ // return pointer to beginning of the string
+ return __ptr;
+}
+
+template <class _CharT, class _OutputIter, class _Integer>
+_OutputIter _STLP_CALL
+__do_put_integer(_OutputIter __s, ios_base& __f, _CharT __fill, _Integer __x) {
+ // buffer size = number of bytes * number of digit necessary in the smallest Standard base (base 8, 3 digits/byte)
+ // plus the longest base representation '0x'
+ // Do not use __buf_size to define __buf static buffer, some compilers (HP aCC) do not accept const variable as
+ // the specification of a static buffer size.
+ char __buf[sizeof(_Integer) * 3 + 2];
+ const ptrdiff_t __buf_size = sizeof(__buf) / sizeof(char);
+ ios_base::fmtflags __flags = __f.flags();
+ char* __ibeg = __write_integer_backward((char*)__buf+__buf_size, __flags, __x);
+ return __put_integer(__ibeg, (char*)__buf+__buf_size, __s, __f, __flags, __fill);
+}
+
+_STLP_MOVE_TO_STD_NAMESPACE
+
+//
+// num_put<>
+//
+
+#if (_STLP_STATIC_TEMPLATE_DATA > 0)
+
+# if !defined (__BORLANDC__)
+template <class _CharT, class _OutputIterator>
+locale::id num_put<_CharT, _OutputIterator>::id;
+# endif
+
+# if (defined (__CYGWIN__) || defined (__MINGW32__)) && \
+ defined (_STLP_USE_DYNAMIC_LIB) && !defined (__BUILDING_STLPORT)
+/*
+ * Under cygwin, when STLport is used as a shared library, the id needs
+ * to be specified as imported otherwise they will be duplicated in the
+ * calling executable.
+ */
+template <>
+_STLP_DECLSPEC locale::id num_put<char, ostreambuf_iterator<char, char_traits<char> > >::id;
+/*
+template <>
+_STLP_DECLSPEC locale::id num_put<char, char*>::id;
+*/
+
+# if !defined (_STLP_NO_WCHAR_T)
+template <>
+_STLP_DECLSPEC locale::id num_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > >::id;
+/*
+template <>
+_STLP_DECLSPEC locale::id num_put<wchar_t, wchar_t*>::id;
+*/
+# endif
+
+# endif /* __CYGWIN__ && _STLP_USE_DYNAMIC_LIB */
+
+#else /* ( _STLP_STATIC_TEMPLATE_DATA > 0 ) */
+
+//typedef num_put<char, char*> num_put_char;
+typedef num_put<char, ostreambuf_iterator<char, char_traits<char> > > num_put_char_2;
+
+//__DECLARE_INSTANCE(locale::id, num_put_char::id, );
+__DECLARE_INSTANCE(locale::id, num_put_char_2::id, );
+
+# if !defined (_STLP_NO_WCHAR_T)
+
+//typedef num_put<wchar_t, wchar_t*> num_put_wchar_t;
+typedef num_put<wchar_t, ostreambuf_iterator<wchar_t, char_traits<wchar_t> > > num_put_wchar_t_2;
+
+//__DECLARE_INSTANCE(locale::id, num_put_wchar_t::id, );
+__DECLARE_INSTANCE(locale::id, num_put_wchar_t_2::id, );
+
+# endif
+
+#endif /* ( _STLP_STATIC_TEMPLATE_DATA > 0 ) */
+
+// issue 118
+
+#if !defined (_STLP_NO_BOOL)
+template <class _CharT, class _OutputIter>
+_OutputIter
+num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f,
+ char_type __fill, bool __val) const {
+ if (!(__f.flags() & ios_base::boolalpha))
+ return this->do_put(__s, __f, __fill, __STATIC_CAST(long,__val));
+
+ locale __loc = __f.getloc();
+ // typedef numpunct<_CharT> _Punct;
+ // const _Punct& __np = use_facet<_Punct>(__loc);
+
+ const numpunct<_CharT>& __np = *__STATIC_CAST(const numpunct<_CharT>*, __f._M_numpunct_facet());
+
+ basic_string<_CharT> __str = __val ? __np.truename() : __np.falsename();
+
+ // Reuse __copy_integer_and_fill. Since internal padding makes no
+ // sense for bool, though, make sure we use something else instead.
+ // The last two argument to __copy_integer_and_fill are dummies.
+ ios_base::fmtflags __flags = __f.flags();
+ if ((__flags & ios_base::adjustfield) == ios_base::internal)
+ __flags = (__flags & ~ios_base::adjustfield) | ios_base::right;
+
+ return _STLP_PRIV __copy_integer_and_fill(__str.c_str(), __str.size(), __s,
+ __flags, __f.width(0), __fill,
+ (_CharT) 0, (_CharT) 0);
+}
+
+#endif
+
+template <class _CharT, class _OutputIter>
+_OutputIter
+num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,
+ long __val) const
+{ return _STLP_PRIV __do_put_integer(__s, __f, __fill, __val); }
+
+template <class _CharT, class _OutputIter>
+_OutputIter
+num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,
+ unsigned long __val) const
+{ return _STLP_PRIV __do_put_integer(__s, __f, __fill, __val); }
+
+template <class _CharT, class _OutputIter>
+_OutputIter
+num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,
+ double __val) const
+{ return _STLP_PRIV __do_put_float(__s, __f, __fill, __val); }
+
+#if !defined (_STLP_NO_LONG_DOUBLE)
+template <class _CharT, class _OutputIter>
+_OutputIter
+num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,
+ long double __val) const
+{ return _STLP_PRIV __do_put_float(__s, __f, __fill, __val); }
+#endif
+
+#if defined (_STLP_LONG_LONG)
+template <class _CharT, class _OutputIter>
+_OutputIter
+num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,
+ _STLP_LONG_LONG __val) const
+{ return _STLP_PRIV __do_put_integer(__s, __f, __fill, __val); }
+
+template <class _CharT, class _OutputIter>
+_OutputIter
+num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT __fill,
+ unsigned _STLP_LONG_LONG __val) const
+{ return _STLP_PRIV __do_put_integer(__s, __f, __fill, __val); }
+#endif /* _STLP_LONG_LONG */
+
+
+// lib.facet.num.put.virtuals "12 For conversion from void* the specifier is %p."
+template <class _CharT, class _OutputIter>
+_OutputIter
+num_put<_CharT, _OutputIter>::do_put(_OutputIter __s, ios_base& __f, _CharT /*__fill*/,
+ const void* __val) const {
+ const ctype<_CharT>& __c_type = *__STATIC_CAST(const ctype<_CharT>*, __f._M_ctype_facet());
+ ios_base::fmtflags __save_flags = __f.flags();
+
+ __f.setf(ios_base::hex, ios_base::basefield);
+ __f.setf(ios_base::showbase);
+ __f.setf(ios_base::internal, ios_base::adjustfield);
+ __f.width((sizeof(void*) * 2) + 2); // digits in pointer type plus '0x' prefix
+# if defined(_STLP_LONG_LONG) && !defined(__MRC__) //*ty 11/24/2001 - MrCpp can not cast from void* to long long
+ _OutputIter result = this->do_put(__s, __f, __c_type.widen('0'), __REINTERPRET_CAST(unsigned _STLP_LONG_LONG,__val));
+# else
+ _OutputIter result = this->do_put(__s, __f, __c_type.widen('0'), __REINTERPRET_CAST(unsigned long,__val));
+# endif
+ __f.flags(__save_flags);
+ return result;
+}
+
+_STLP_END_NAMESPACE
+
+#endif /* _STLP_NUM_PUT_C */
+
+// Local Variables:
+// mode:C++
+// End:
projects / polintos / scott / priv.git / blobdiff