williamr@2: /*
williamr@4:  * Portions Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
williamr@4:  *
williamr@2:  * Copyright (c) 1999
williamr@2:  * Silicon Graphics Computer Systems, Inc.
williamr@2:  *
williamr@4:  * Copyright (c) 1999
williamr@2:  * Boris Fomitchev
williamr@2:  *
williamr@2:  * This material is provided "as is", with absolutely no warranty expressed
williamr@2:  * or implied. Any use is at your own risk.
williamr@2:  *
williamr@4:  * Permission to use or copy this software for any purpose is hereby granted
williamr@2:  * without fee, provided the above notices are retained on all copies.
williamr@2:  * Permission to modify the code and to distribute modified code is granted,
williamr@2:  * provided the above notices are retained, and a notice that the code was
williamr@2:  * modified is included with the above copyright notice.
williamr@2:  *
williamr@4:  */
williamr@2: // WARNING: This is an internal header file, included by other C++
williamr@2: // standard library headers.  You should not attempt to use this header
williamr@2: // file directly.
williamr@2: 
williamr@2: 
williamr@2: #ifndef _STLP_INTERNAL_NUM_GET_H
williamr@2: #define _STLP_INTERNAL_NUM_GET_H
williamr@2: 
williamr@2: #ifndef _STLP_INTERNAL_ISTREAMBUF_ITERATOR_H
williamr@4: #  include <stl/_istreambuf_iterator.h>
williamr@2: #endif
williamr@2: 
williamr@4: #ifndef _STLP_C_LOCALE_H
williamr@2: #  include <stl/c_locale.h>
williamr@4: #endif
williamr@2: 
williamr@2: #ifndef _STLP_INTERNAL_NUMPUNCT_H
williamr@4: #  include <stl/_numpunct.h>
williamr@2: #endif
williamr@4: 
williamr@2: #ifndef _STLP_INTERNAL_CTYPE_H
williamr@4: #  include <stl/_ctype.h>
williamr@4: #endif
williamr@4: 
williamr@4: #ifndef _STLP_INTERNAL_IOSTREAM_STRING_H
williamr@4: #  include <stl/_iostream_string.h>
williamr@2: #endif
williamr@2: 
williamr@2: _STLP_BEGIN_NAMESPACE
williamr@2: 
williamr@2: //----------------------------------------------------------------------
williamr@2: // num_get facets
williamr@2: 
williamr@4: #if defined (_STLP_LIMITED_DEFAULT_TEMPLATES)
williamr@4: template <class _CharT, class _InputIter>
williamr@2: #else
williamr@4: template <class _CharT, class _InputIter = istreambuf_iterator<_CharT, char_traits<_CharT> > >
williamr@2: #endif
williamr@4: class num_get: public locale::facet {
williamr@4:   friend class _Locale_impl;
williamr@2: public:
williamr@2:   typedef _CharT     char_type;
williamr@2:   typedef _InputIter iter_type;
williamr@2: 
williamr@4:   explicit num_get(size_t __refs = 0): locale::facet(__refs) {}
williamr@4: 
williamr@4: #if !defined (_STLP_NO_BOOL)
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, bool& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: #endif
williamr@4: 
williamr@4: #if defined (_STLP_FIX_LIBRARY_ISSUES)
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, short& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: 
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, int& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: #endif
williamr@4: 
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, long& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: 
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, unsigned short& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: 
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, unsigned int& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: 
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, unsigned long& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: 
williamr@4: #if defined (_STLP_LONG_LONG)
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, _STLP_LONG_LONG& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: 
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, unsigned _STLP_LONG_LONG& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: #endif /* _STLP_LONG_LONG */
williamr@4: 
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, float& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: 
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, double& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@4: 
williamr@4: #if !defined (_STLP_NO_LONG_DOUBLE)
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, long double& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@2: # endif
williamr@2: 
williamr@4:   _InputIter get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                  ios_base::iostate& __err, void*& __val) const
williamr@4:   { return do_get(__ii, __end, __str, __err, __val); }
williamr@2: 
williamr@4: #if defined(__SYMBIAN32__WSD__) 
williamr@4:   static _STLP_STATIC_MEMBER_DECLSPEC locale::id& GetFacetLocaleId();
williamr@4: #elif defined (__SYMBIAN32__NO_STATIC_IMPORTS__)    
williamr@4:   static _STLP_STATIC_MEMBER_DECLSPEC locale::id& GetFacetLocaleId();
williamr@4:   static locale::id id;       
williamr@2: #else
williamr@4:   // NOTE: Symbian doesn't support exporting static data.  
williamr@4:   // Users of this class should use GetFacetLocaleId() to access the data member id  
williamr@4:   static _STLP_STATIC_MEMBER_DECLSPEC locale::id id;
williamr@2: #endif
williamr@2: 
williamr@2: protected:
williamr@2:   ~num_get() {}
williamr@2: 
williamr@4:   typedef string               string_type;
williamr@2:   typedef ctype<_CharT>        _Ctype;
williamr@2:   typedef numpunct<_CharT>     _Numpunct;
williamr@2: 
williamr@4: #if !defined (_STLP_NO_BOOL)
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, bool& __val) const;
williamr@4: #endif
williamr@2: 
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, long& __val) const;
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, unsigned short& __val) const;
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, unsigned int& __val) const;
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, unsigned long& __val) const;
williamr@4: 
williamr@4: #if defined (_STLP_FIX_LIBRARY_ISSUES)
williamr@2:   // issue 118 : those are actually not supposed to be here
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, short& __val) const;
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, int& __val) const;
williamr@4: #endif
williamr@2: 
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, float& __val) const;
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, double& __val) const;
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, void*& __p) const;
williamr@2: 
williamr@4: #if !defined (_STLP_NO_LONG_DOUBLE)
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, long double& __val) const;
williamr@4: #endif
williamr@2: 
williamr@4: #if defined (_STLP_LONG_LONG)
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@2:                             ios_base::iostate& __err, _STLP_LONG_LONG& __val) const;
williamr@4:   virtual _InputIter do_get(_InputIter __ii, _InputIter __end, ios_base& __str,
williamr@4:                             ios_base::iostate& __err, unsigned _STLP_LONG_LONG& __val) const;
williamr@4: #endif
williamr@2: 
williamr@2: };
williamr@2: 
williamr@2: 
williamr@4: #if defined (_STLP_USE_TEMPLATE_EXPORT)
williamr@2: _STLP_EXPORT_TEMPLATE_CLASS num_get<char, istreambuf_iterator<char, char_traits<char> > >;
williamr@2: // _STLP_EXPORT_TEMPLATE_CLASS num_get<char, const char*>;
williamr@4: #  if !defined (_STLP_NO_WCHAR_T)
williamr@2: _STLP_EXPORT_TEMPLATE_CLASS num_get<wchar_t, istreambuf_iterator<wchar_t, char_traits<wchar_t> > >;
williamr@2: // _STLP_EXPORT_TEMPLATE_CLASS num_get<wchar_t, const wchar_t*>;
williamr@4: #  endif
williamr@4: #endif
williamr@2: 
williamr@4: #if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION)
williamr@2: 
williamr@4: _STLP_MOVE_TO_PRIV_NAMESPACE
williamr@2: 
williamr@4: _STLP_DECLSPEC bool _STLP_CALL __valid_grouping(const char*, const char*, const char*, const char*);
williamr@4: 
williamr@4: template <class _InputIter, class _Integer, class _CharT>
williamr@2: bool _STLP_CALL
williamr@4: __get_decimal_integer(_InputIter& __first, _InputIter& __last, _Integer& __val, _CharT*);
williamr@2: 
williamr@4: #  if !defined (_STLP_NO_WCHAR_T)
williamr@4: bool _STLP_DECLSPEC _STLP_CALL __get_fdigit(wchar_t&, const wchar_t*);
williamr@4: bool _STLP_DECLSPEC _STLP_CALL __get_fdigit_or_sep(wchar_t&, wchar_t, const wchar_t*);
williamr@4: #  endif
williamr@2: 
williamr@2: inline void  _STLP_CALL
williamr@2: _Initialize_get_float(const ctype<char>&,
williamr@2:                        char& Plus, char& Minus,
williamr@2:                        char& pow_e, char& pow_E,
williamr@4:                        char*) {
williamr@2:   Plus = '+';
williamr@2:   Minus = '-';
williamr@2:   pow_e = 'e';
williamr@2:   pow_E = 'E';
williamr@2: }
williamr@2: 
williamr@4: #  if !defined (_STLP_NO_WCHAR_T)
williamr@4: void _STLP_DECLSPEC _STLP_CALL _Initialize_get_float(const ctype<wchar_t>&,
williamr@4:                                                      wchar_t&, wchar_t&, wchar_t&, wchar_t&, wchar_t*);
williamr@4: #  endif
williamr@4: void _STLP_DECLSPEC _STLP_CALL __string_to_float(const __iostring&, float&);
williamr@4: void _STLP_DECLSPEC _STLP_CALL __string_to_float(const __iostring&, double&);
williamr@4: #  if !defined (_STLP_NO_LONG_DOUBLE)
williamr@4: void _STLP_DECLSPEC _STLP_CALL __string_to_float(const __iostring&, long double&);
williamr@4: #  endif
williamr@2: 
williamr@4: _STLP_MOVE_TO_STD_NAMESPACE
williamr@2: 
williamr@4: #endif /* _STLP_EXPOSE_STREAM_IMPLEMENTATION */
williamr@2: 
williamr@2: _STLP_END_NAMESPACE
williamr@2: 
williamr@4: #if defined (_STLP_EXPOSE_STREAM_IMPLEMENTATION) && !defined (_STLP_LINK_TIME_INSTANTIATION)
williamr@4: #  include <stl/_num_get.c>
williamr@4: #endif
williamr@2: 
williamr@2: #endif /* _STLP_INTERNAL_NUM_GET_H */
williamr@2: 
williamr@2: // Local Variables:
williamr@2: // mode:C++
williamr@2: // End:
williamr@2: