// Locale support -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2007 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
//
// ISO C++ 14882: 22.1 Locales
//
-
-// Information, as gleaned from /mingw32/include/ctype.h.
-
+
+// We don't use the C-locale masks defined in mingw/include/ctype.h
+// because those masks do not conform to the requirements of 22.2.1.
+// In particular, a separate 'print' bitmask does not exist (isprint(c)
+// relies on a combination of flags) and the '_ALPHA' mask is also a
+// combination of simple bitmasks. Thus, we define libstdc++-specific
+// masks here, based on the generic masks, and the corresponding
+// classic_table in ctype_noninline.h.
+
_GLIBCXX_BEGIN_NAMESPACE(std)
/// @brief Base class for ctype.
// NB: Offsets into ctype<char>::_M_table force a particular size
// on the mask type. Because of this, we don't use an enum.
typedef unsigned short mask;
- static const mask upper = _UPPER;
- static const mask lower = _LOWER;
- static const mask alpha = _ALPHA;
- static const mask digit = _DIGIT;
- static const mask xdigit = _HEX;
- static const mask space = _SPACE;
- static const mask print = (_BLANK | _PUNCT| _ALPHA | _DIGIT);
- static const mask graph = (_PUNCT | _ALPHA | _DIGIT);
- static const mask cntrl = _CONTROL;
- static const mask punct = _PUNCT;
- static const mask alnum = (_ALPHA | _DIGIT);
+ static const mask upper = 1 << 0;
+ static const mask lower = 1 << 1;
+ static const mask alpha = 1 << 2;
+ static const mask digit = 1 << 3;
+ static const mask xdigit = 1 << 4;
+ static const mask space = 1 << 5;
+ static const mask print = 1 << 6;
+ static const mask graph = (1 << 2) | (1 << 3) | (1 << 9); // alnum|punct
+ static const mask cntrl = 1 << 8;
+ static const mask punct = 1 << 9;
+ static const mask alnum = (1 << 2) | (1 << 3); // alpha|digit
};
_GLIBCXX_END_NAMESPACE
// Locale support -*- C++ -*-
-// Copyright (C) 1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2000, 2002, 2007
+// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// ISO C++ 14882: 22.1 Locales
//
-// Information as gleaned from /mingw32/include/ctype.h.
-
- // This should be in mingw's ctype.h but isn't in older versions
- // Static classic C-locale table. _ctype[0] is EOF
- extern "C" unsigned short __declspec(dllimport) _ctype[];
+// The classic table used in libstdc++ is *not* the C _ctype table
+// used by mscvrt, but is based on the ctype masks defined for libstdc++
+// in ctype_base.h.
const ctype_base::mask*
ctype<char>::classic_table() throw()
- { return _ctype + 1; }
+ {
+ static const ctype_base::mask _S_classic_table[256] =
+ {
+ 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 | print) /* */,
+ ctype_base::mask(punct | print) /* ! */,
+ ctype_base::mask(punct | print) /* " */,
+ ctype_base::mask(punct | print) /* # */,
+ ctype_base::mask(punct | print) /* $ */,
+ ctype_base::mask(punct | print) /* % */,
+ ctype_base::mask(punct | print) /* & */,
+ ctype_base::mask(punct | print) /* ' */,
+ ctype_base::mask(punct | print) /* ( */,
+ ctype_base::mask(punct | print) /* ) */,
+ ctype_base::mask(punct | print) /* * */,
+ ctype_base::mask(punct | print) /* + */,
+ ctype_base::mask(punct | print) /* , */,
+ ctype_base::mask(punct | print) /* - */,
+ ctype_base::mask(punct | print) /* . */,
+ ctype_base::mask(punct | print) /* / */,
+ ctype_base::mask(digit | xdigit | print) /* 0 */,
+ ctype_base::mask(digit | xdigit | print) /* 1 */,
+ ctype_base::mask(digit | xdigit | print) /* 2 */,
+ ctype_base::mask(digit | xdigit | print) /* 3 */,
+ ctype_base::mask(digit | xdigit | print) /* 4 */,
+ ctype_base::mask(digit | xdigit | print) /* 5 */,
+ ctype_base::mask(digit | xdigit | print) /* 6 */,
+ ctype_base::mask(digit | xdigit | print) /* 7 */,
+ ctype_base::mask(digit | xdigit | print) /* 8 */,
+ ctype_base::mask(digit | xdigit | print) /* 9 */,
+ ctype_base::mask(punct | print) /* : */,
+ ctype_base::mask(punct | print) /* ; */,
+ ctype_base::mask(punct | print) /* < */,
+ ctype_base::mask(punct | print) /* = */,
+ ctype_base::mask(punct | print) /* > */,
+ ctype_base::mask(punct | print) /* ? */,
+ ctype_base::mask(punct | print) /* ! */,
+ ctype_base::mask(alpha | upper | xdigit | print) /* A */,
+ ctype_base::mask(alpha | upper | xdigit | print) /* B */,
+ ctype_base::mask(alpha | upper | xdigit | print) /* C */,
+ ctype_base::mask(alpha | upper | xdigit | print) /* D */,
+ ctype_base::mask(alpha | upper | xdigit | print) /* E */,
+ ctype_base::mask(alpha | upper | xdigit | print) /* F */,
+ ctype_base::mask(alpha | upper | print) /* G */,
+ ctype_base::mask(alpha | upper | print) /* H */,
+ ctype_base::mask(alpha | upper | print) /* I */,
+ ctype_base::mask(alpha | upper | print) /* J */,
+ ctype_base::mask(alpha | upper | print) /* K */,
+ ctype_base::mask(alpha | upper | print) /* L */,
+ ctype_base::mask(alpha | upper | print) /* M */,
+ ctype_base::mask(alpha | upper | print) /* N */,
+ ctype_base::mask(alpha | upper | print) /* O */,
+ ctype_base::mask(alpha | upper | print) /* P */,
+ ctype_base::mask(alpha | upper | print) /* Q */,
+ ctype_base::mask(alpha | upper | print) /* R */,
+ ctype_base::mask(alpha | upper | print) /* S */,
+ ctype_base::mask(alpha | upper | print) /* T */,
+ ctype_base::mask(alpha | upper | print) /* U */,
+ ctype_base::mask(alpha | upper | print) /* V */,
+ ctype_base::mask(alpha | upper | print) /* W */,
+ ctype_base::mask(alpha | upper | print) /* X */,
+ ctype_base::mask(alpha | upper | print) /* Y */,
+ ctype_base::mask(alpha | upper | print) /* Z */,
+ ctype_base::mask(punct | print) /* [ */,
+ ctype_base::mask(punct | print) /* \ */,
+ ctype_base::mask(punct | print) /* ] */,
+ ctype_base::mask(punct | print) /* ^ */,
+ ctype_base::mask(punct | print) /* _ */,
+ ctype_base::mask(punct | print) /* ` */,
+ ctype_base::mask(alpha | lower | xdigit | print) /* a */,
+ ctype_base::mask(alpha | lower | xdigit | print) /* b */,
+ ctype_base::mask(alpha | lower | xdigit | print) /* c */,
+ ctype_base::mask(alpha | lower | xdigit | print) /* d */,
+ ctype_base::mask(alpha | lower | xdigit | print) /* e */,
+ ctype_base::mask(alpha | lower | xdigit | print) /* f */,
+ ctype_base::mask(alpha | lower | print) /* g */,
+ ctype_base::mask(alpha | lower | print) /* h */,
+ ctype_base::mask(alpha | lower | print) /* i */,
+ ctype_base::mask(alpha | lower | print) /* j */,
+ ctype_base::mask(alpha | lower | print) /* k */,
+ ctype_base::mask(alpha | lower | print) /* l */,
+ ctype_base::mask(alpha | lower | print) /* m */,
+ ctype_base::mask(alpha | lower | print) /* n */,
+ ctype_base::mask(alpha | lower | print) /* o */,
+ ctype_base::mask(alpha | lower | print) /* p */,
+ ctype_base::mask(alpha | lower | print) /* q */,
+ ctype_base::mask(alpha | lower | print) /* r */,
+ ctype_base::mask(alpha | lower | print) /* s */,
+ ctype_base::mask(alpha | lower | print) /* t */,
+ ctype_base::mask(alpha | lower | print) /* u */,
+ ctype_base::mask(alpha | lower | print) /* v */,
+ ctype_base::mask(alpha | lower | print) /* w */,
+ ctype_base::mask(alpha | lower | print) /* x */,
+ ctype_base::mask(alpha | lower | print) /* y */,
+ ctype_base::mask(alpha | lower | print) /* x */,
+ ctype_base::mask(punct | print) /* { */,
+ ctype_base::mask(punct | print) /* | */,
+ ctype_base::mask(punct | print) /* } */,
+ ctype_base::mask(punct | print) /* ~ */,
+ cntrl /* del (0x7f)*/,
+ /* The next 128 entries are all 0. */
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ };
+ return _S_classic_table;
+ }
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)