/home/ntakagi/work/STLport-5.1.5/src/ctype.cpp Go to the documentation of this file. /* * 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. * */ #include "stlport_prefix.h" #include <algorithm> #include <locale> #include <functional> #include "c_locale.h" _STLP_BEGIN_NAMESPACE //---------------------------------------------------------------------- // ctype<char> // The classic table: static data members. #if !defined(_STLP_STATIC_CONST_INIT_BUG) && !(defined(__MRC__) || defined(__SC__)) //*TY 02/25/2000 - added workaround for MPW compilers; they confuse on in-class static const const size_t ctype<char>::table_size; #endif // This macro is specifically for platforms where isprint() relies // on separate flag #define PRINTFLAG ctype_base::mask( _Locale_PRINT & ~(_Locale_UPPER | _Locale_LOWER | _Locale_ALPHA | _Locale_DIGIT | _Locale_PUNCT | _Locale_SPACE | _Locale_XDIGIT )) const ctype_base::mask* ctype<char>::classic_table() _STLP_NOTHROW { /* Ctype table for the ASCII character set. * There are 257 entries in this table. The first is EOF (-1). * That is, the "table" seen by ctype<char> member functions is * _S_classic_table + 1. */ /* The following static assert check that alpha is not defined as upper | lower. * STLport flags character like 'a' with alpha | lower, if alpha is badly configure * then 'a' will also be seen as upper which is wrong. */ #if !defined (__MWERKS__) /* CodeWarrior 8 don't understabd this */ _STLP_STATIC_ASSERT((alpha & (lower | upper)) == 0) #endif static const ctype_base::mask _S_classic_table[table_size] = { cntrl /* null */, cntrl /* ^A */, cntrl /* ^B */, cntrl /* ^C */, cntrl /* ^D */, cntrl /* ^E */, cntrl /* ^F */, cntrl /* ^G */, cntrl /* ^H */, ctype_base::mask(space | cntrl) /* tab */, ctype_base::mask(space | cntrl) /* LF */, ctype_base::mask(space | cntrl) /* ^K */, ctype_base::mask(space | cntrl) /* FF */, ctype_base::mask(space | cntrl) /* ^M */, cntrl /* ^N */, cntrl /* ^O */, cntrl /* ^P */, cntrl /* ^Q */, cntrl /* ^R */, cntrl /* ^S */, cntrl /* ^T */, cntrl /* ^U */, cntrl /* ^V */, cntrl /* ^W */, cntrl /* ^X */, cntrl /* ^Y */, cntrl /* ^Z */, cntrl /* esc */, cntrl /* ^\ */, cntrl /* ^] */, cntrl /* ^^ */, cntrl /* ^_ */, ctype_base::mask (space | PRINTFLAG) /* */, ctype_base::mask (punct | PRINTFLAG ) /* ! */, ctype_base::mask (punct | PRINTFLAG ) /* " */, ctype_base::mask (punct | PRINTFLAG ) /* # */, ctype_base::mask (punct | PRINTFLAG ) /* $ */, ctype_base::mask (punct | PRINTFLAG ) /* % */, ctype_base::mask (punct | PRINTFLAG ) /* & */, ctype_base::mask (punct | PRINTFLAG ) /* ' */, ctype_base::mask (punct | PRINTFLAG ) /* ( */, ctype_base::mask (punct | PRINTFLAG ) /* ) */, ctype_base::mask (punct | PRINTFLAG ) /* * */, ctype_base::mask (punct | PRINTFLAG ) /* + */, ctype_base::mask (punct | PRINTFLAG ) /* , */, ctype_base::mask (punct | PRINTFLAG ) /* - */, ctype_base::mask (punct | PRINTFLAG ) /* . */, ctype_base::mask (punct | PRINTFLAG ) /* / */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 0 */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 1 */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 2 */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 3 */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 4 */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 5 */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 6 */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 7 */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 8 */, ctype_base::mask(digit | PRINTFLAG | xdigit) /* 9 */, ctype_base::mask (punct | PRINTFLAG ) /* : */, ctype_base::mask (punct | PRINTFLAG ) /* ; */, ctype_base::mask (punct | PRINTFLAG ) /* < */, ctype_base::mask (punct | PRINTFLAG ) /* = */, ctype_base::mask (punct | PRINTFLAG ) /* > */, ctype_base::mask (punct | PRINTFLAG ) /* ? */, ctype_base::mask (punct | PRINTFLAG ) /* ! */, ctype_base::mask(alpha | PRINTFLAG | upper | xdigit) /* A */, ctype_base::mask(alpha | PRINTFLAG | upper | xdigit) /* B */, ctype_base::mask(alpha | PRINTFLAG | upper | xdigit) /* C */, ctype_base::mask(alpha | PRINTFLAG | upper | xdigit) /* D */, ctype_base::mask(alpha | PRINTFLAG | upper | xdigit) /* E */, ctype_base::mask(alpha | PRINTFLAG | upper | xdigit) /* F */, ctype_base::mask(alpha | PRINTFLAG | upper) /* G */, ctype_base::mask(alpha | PRINTFLAG | upper) /* H */, ctype_base::mask(alpha | PRINTFLAG | upper) /* I */, ctype_base::mask(alpha | PRINTFLAG | upper) /* J */, ctype_base::mask(alpha | PRINTFLAG | upper) /* K */, ctype_base::mask(alpha | PRINTFLAG | upper) /* L */, ctype_base::mask(alpha | PRINTFLAG | upper) /* M */, ctype_base::mask(alpha | PRINTFLAG | upper) /* N */, ctype_base::mask(alpha | PRINTFLAG | upper) /* O */, ctype_base::mask(alpha | PRINTFLAG | upper) /* P */, ctype_base::mask(alpha | PRINTFLAG | upper) /* Q */, ctype_base::mask(alpha | PRINTFLAG | upper) /* R */, ctype_base::mask(alpha | PRINTFLAG | upper) /* S */, ctype_base::mask(alpha | PRINTFLAG | upper) /* T */, ctype_base::mask(alpha | PRINTFLAG | upper) /* U */, ctype_base::mask(alpha | PRINTFLAG | upper) /* V */, ctype_base::mask(alpha | PRINTFLAG | upper) /* W */, ctype_base::mask(alpha | PRINTFLAG | upper) /* X */, ctype_base::mask(alpha | PRINTFLAG | upper) /* Y */, ctype_base::mask(alpha | PRINTFLAG | upper) /* Z */, ctype_base::mask (punct | PRINTFLAG ) /* [ */, ctype_base::mask (punct | PRINTFLAG ) /* \ */, ctype_base::mask (punct | PRINTFLAG ) /* ] */, ctype_base::mask (punct | PRINTFLAG ) /* ^ */, ctype_base::mask (punct | PRINTFLAG ) /* _ */, ctype_base::mask (punct | PRINTFLAG ) /* ` */, ctype_base::mask(alpha | PRINTFLAG | lower | xdigit) /* a */, ctype_base::mask(alpha | PRINTFLAG | lower | xdigit) /* b */, ctype_base::mask(alpha | PRINTFLAG | lower | xdigit) /* c */, ctype_base::mask(alpha | PRINTFLAG | lower | xdigit) /* d */, ctype_base::mask(alpha | PRINTFLAG | lower | xdigit) /* e */, ctype_base::mask(alpha | PRINTFLAG | lower | xdigit) /* f */, ctype_base::mask(alpha | PRINTFLAG | lower) /* g */, ctype_base::mask(alpha | PRINTFLAG | lower) /* h */, ctype_base::mask(alpha | PRINTFLAG | lower) /* i */, ctype_base::mask(alpha | PRINTFLAG | lower) /* j */, ctype_base::mask(alpha | PRINTFLAG | lower) /* k */, ctype_base::mask(alpha | PRINTFLAG | lower) /* l */, ctype_base::mask(alpha | PRINTFLAG | lower) /* m */, ctype_base::mask(alpha | PRINTFLAG | lower) /* n */, ctype_base::mask(alpha | PRINTFLAG | lower) /* o */, ctype_base::mask(alpha | PRINTFLAG | lower) /* p */, ctype_base::mask(alpha | PRINTFLAG | lower) /* q */, ctype_base::mask(alpha | PRINTFLAG | lower) /* r */, ctype_base::mask(alpha | PRINTFLAG | lower) /* s */, ctype_base::mask(alpha | PRINTFLAG | lower) /* t */, ctype_base::mask(alpha | PRINTFLAG | lower) /* u */, ctype_base::mask(alpha | PRINTFLAG | lower) /* v */, ctype_base::mask(alpha | PRINTFLAG | lower) /* w */, ctype_base::mask(alpha | PRINTFLAG | lower) /* x */, ctype_base::mask(alpha | PRINTFLAG | lower) /* y */, ctype_base::mask(alpha | PRINTFLAG | lower) /* x */, ctype_base::mask (punct | PRINTFLAG ) /* { */, ctype_base::mask (punct | PRINTFLAG ) /* | */, ctype_base::mask (punct | PRINTFLAG ) /* } */, ctype_base::mask (punct | PRINTFLAG ) /* ~ */, cntrl /* del (0x7f)*/, /* ASCII is a 7-bit code, so everything else is non-ASCII */ ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0), ctype_base::mask(0) }; return _S_classic_table; } // For every c in the range 0 <= c < 256, _S_upper[c] is the // uppercased version of c and _S_lower[c] is the lowercased // version. As before, these two tables assume the ASCII character // set. const unsigned char _S_upper[ctype<char>::table_size] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff }; const unsigned char _S_lower[ctype<char>::table_size] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, 0x40, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f, 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f, 0xa0, 0xa1, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, 0xa7, 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0xad, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0xfd, 0xfe, 0xff }; //An helper struct to check wchar_t index without generating warnings //under some compilers (gcc) because of a limited range of value //(when wchar_t is unsigned) template <bool _IsSigned> struct _WCharIndexT; #if !defined (__BORLANDC__) && \ !(defined (__GNUC__) && (defined (__MINGW32__) || defined (__CYGWIN__))) && \ !defined (__ICL) _STLP_TEMPLATE_NULL struct _WCharIndexT<true> { static bool in_range(wchar_t c, size_t upperBound) { return c >= 0 && size_t(c) < upperBound; } }; #endif _STLP_TEMPLATE_NULL struct _WCharIndexT<false> { static bool in_range(wchar_t c, size_t upperBound) { return size_t(c) < upperBound; } }; typedef _WCharIndexT<wchar_t(-1) < 0> _WCharIndex; // Some helper functions used in ctype<>::scan_is and scan_is_not. struct _Ctype_is_mask { typedef char argument_type; typedef bool result_type; ctype_base::mask _Mask; const ctype_base::mask* _M_table; _Ctype_is_mask(ctype_base::mask __m, const ctype_base::mask* __t) : _Mask(__m), _M_table(__t) {} bool operator()(char __c) const { return (_M_table[(unsigned char) __c] & _Mask) != 0; } }; struct _Ctype_not_mask { typedef char argument_type; typedef bool result_type; ctype_base::mask _Mask; const ctype_base::mask* _M_table; _Ctype_not_mask(ctype_base::mask __m, const ctype_base::mask* __t) : _Mask(__m), _M_table(__t) {} bool operator()(char __c) const { return (_M_table[(unsigned char) __c] & _Mask) == 0; } }; ctype<char>::ctype(const ctype_base::mask * __tab, bool __del, size_t __refs) : locale::facet(__refs), _M_ctype_table(__tab ? __tab : classic_table()), _M_delete(__tab && __del) {} ctype<char>::~ctype() { if (_M_delete) delete[] __CONST_CAST(ctype_base::mask *, _M_ctype_table); } const char* ctype<char>::scan_is(ctype_base::mask __m, const char* __low, const char* __high) const { return _STLP_STD::find_if(__low, __high, _Ctype_is_mask(__m, _M_ctype_table)); } const char* ctype<char>::scan_not(ctype_base::mask __m, const char* __low, const char* __high) const { return _STLP_STD::find_if(__low, __high, _Ctype_not_mask(__m, _M_ctype_table)); } char ctype<char>::do_toupper(char __c) const { return (char) _S_upper[(unsigned char) __c]; } char ctype<char>::do_tolower(char __c) const { return (char) _S_lower[(unsigned char) __c]; } const char* ctype<char>::do_toupper(char* __low, const char* __high) const { for ( ; __low < __high; ++__low) *__low = (char) _S_upper[(unsigned char) *__low]; return __high; } const char* ctype<char>::do_tolower(char* __low, const char* __high) const { for ( ; __low < __high; ++__low) *__low = (char) _S_lower[(unsigned char) *__low]; return __high; } char ctype<char>::do_widen(char __c) const { return __c; } const char* ctype<char>::do_widen(const char* __low, const char* __high, char* __to) const { _STLP_PRIV __copy_trivial(__low, __high, __to); return __high; } char ctype<char>::do_narrow(char __c, char /* dfault */ ) const { return __c; } const char* ctype<char>::do_narrow(const char* __low, const char* __high, char /* dfault */, char* __to) const { _STLP_PRIV __copy_trivial(__low, __high, __to); return __high; } #if !defined (_STLP_NO_WCHAR_T) struct _Ctype_w_is_mask { typedef wchar_t argument_type; typedef bool result_type; ctype_base::mask M; const ctype_base::mask* table; _Ctype_w_is_mask(ctype_base::mask m, const ctype_base::mask* t) : M(m), table(t) {} bool operator()(wchar_t c) const { return _WCharIndex::in_range(c, ctype<char>::table_size) && (table[c] & M); } }; //---------------------------------------------------------------------- // ctype<wchar_t> ctype<wchar_t>::~ctype() {} bool ctype<wchar_t>::do_is(ctype_base::mask m, wchar_t c) const { const ctype_base::mask * table = ctype<char>::classic_table(); return _WCharIndex::in_range(c, ctype<char>::table_size) && (m & table[c]); } const wchar_t* ctype<wchar_t>::do_is(const wchar_t* low, const wchar_t* high, ctype_base::mask * vec) const { // boris : not clear if this is the right thing to do... const ctype_base::mask * table = ctype<char>::classic_table(); for ( ; low < high; ++low, ++vec) { wchar_t c = *low; *vec = _WCharIndex::in_range(c, ctype<char>::table_size) ? table[c] : ctype_base::mask(0); } return high; } const wchar_t* ctype<wchar_t>::do_scan_is(ctype_base::mask m, const wchar_t* low, const wchar_t* high) const { return find_if(low, high, _Ctype_w_is_mask(m, ctype<char>::classic_table())); } const wchar_t* ctype<wchar_t>::do_scan_not(ctype_base::mask m, const wchar_t* low, const wchar_t* high) const { return find_if(low, high, not1(_Ctype_w_is_mask(m, ctype<char>::classic_table()))); } wchar_t ctype<wchar_t>::do_toupper(wchar_t c) const { return _WCharIndex::in_range(c, ctype<char>::table_size) ? (wchar_t)_S_upper[c] : c; } const wchar_t* ctype<wchar_t>::do_toupper(wchar_t* low, const wchar_t* high) const { for ( ; low < high; ++low) { wchar_t c = *low; *low = _WCharIndex::in_range(c, ctype<char>::table_size) ? (wchar_t)_S_upper[c] : c; } return high; } wchar_t ctype<wchar_t>::do_tolower(wchar_t c) const { return _WCharIndex::in_range(c, ctype<char>::table_size) ? (wchar_t)_S_lower[c] : c; } const wchar_t* ctype<wchar_t>::do_tolower(wchar_t* low, const wchar_t* high) const { for ( ; low < high; ++low) { wchar_t c = *low; *low = _WCharIndex::in_range(c, ctype<char>::table_size) ? (wchar_t)_S_lower[c] : c; } return high; } wchar_t ctype<wchar_t>::do_widen(char c) const { return (wchar_t)(unsigned char)c; } const char* ctype<wchar_t>::do_widen(const char* low, const char* high, wchar_t* dest) const { while (low != high) *dest++ = (wchar_t)(unsigned char)*low++; return high; } char ctype<wchar_t>::do_narrow(wchar_t c, char dfault) const { return (unsigned char) c == c ? c : dfault; } const wchar_t* ctype<wchar_t>::do_narrow(const wchar_t* low, const wchar_t* high, char dfault, char* dest) const { while (low != high) { wchar_t c = *low++; *dest++ = (unsigned char) c == c ? c : dfault; } return high; } # endif _STLP_END_NAMESPACE // Local Variables: // mode:C++ // End:

• ソフトウェア開発
• ホームページ制作
• Doxygen Source Document
• Tcl Source Document