diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/config/os/generic/ctype_inline.h')
| -rw-r--r-- | gcc-4.4.3/libstdc++-v3/config/os/generic/ctype_inline.h | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/config/os/generic/ctype_inline.h b/gcc-4.4.3/libstdc++-v3/config/os/generic/ctype_inline.h deleted file mode 100644 index 7ebc8b494..000000000 --- a/gcc-4.4.3/libstdc++-v3/config/os/generic/ctype_inline.h +++ /dev/null @@ -1,165 +0,0 @@ -// Locale support -*- C++ -*- - -// Copyright (C) 2000, 2003, 2009 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 -// terms of the GNU General Public License as published by the -// Free Software Foundation; either version 3, or (at your option) -// any later version. - -// This library is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. - -// Under Section 7 of GPL version 3, you are granted additional -// permissions described in the GCC Runtime Library Exception, version -// 3.1, as published by the Free Software Foundation. - -// You should have received a copy of the GNU General Public License and -// a copy of the GCC Runtime Library Exception along with this program; -// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -// <http://www.gnu.org/licenses/>. - -/** @file ctype_inline.h - * This is an internal header file, included by other library headers. - * You should not attempt to use it directly. - */ - -// -// ISO C++ 14882: 22.1 Locales -// - -// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*) -// functions go in ctype.cc - -// The following definitions are portable, but insanely slow. If one -// cares at all about performance, then specialized ctype -// functionality should be added for the native os in question: see -// the config/os/bits/ctype_*.h files. - -// Constructing a synthetic "C" table should be seriously considered... - -_GLIBCXX_BEGIN_NAMESPACE(std) - - bool - ctype<char>:: - is(mask __m, char __c) const - { - if (_M_table) - return _M_table[static_cast<unsigned char>(__c)] & __m; - else - { - bool __ret = false; - const size_t __bitmasksize = 15; - size_t __bitcur = 0; // Lowest bitmask in ctype_base == 0 - for (; __bitcur <= __bitmasksize; ++__bitcur) - { - const mask __bit = static_cast<mask>(1 << __bitcur); - if (__m & __bit) - { - bool __testis; - switch (__bit) - { - case space: - __testis = isspace(__c); - break; - case print: - __testis = isprint(__c); - break; - case cntrl: - __testis = iscntrl(__c); - break; - case upper: - __testis = isupper(__c); - break; - case lower: - __testis = islower(__c); - break; - case alpha: - __testis = isalpha(__c); - break; - case digit: - __testis = isdigit(__c); - break; - case punct: - __testis = ispunct(__c); - break; - case xdigit: - __testis = isxdigit(__c); - break; - case alnum: - __testis = isalnum(__c); - break; - case graph: - __testis = isgraph(__c); - break; - default: - __testis = false; - break; - } - __ret |= __testis; - } - } - return __ret; - } - } - - const char* - ctype<char>:: - is(const char* __low, const char* __high, mask* __vec) const - { - if (_M_table) - while (__low < __high) - *__vec++ = _M_table[static_cast<unsigned char>(*__low++)]; - else - { - // Highest bitmask in ctype_base == 10. - const size_t __bitmasksize = 15; - for (;__low < __high; ++__vec, ++__low) - { - mask __m = 0; - // Lowest bitmask in ctype_base == 0 - size_t __i = 0; - for (;__i <= __bitmasksize; ++__i) - { - const mask __bit = static_cast<mask>(1 << __i); - if (this->is(__bit, *__low)) - __m |= __bit; - } - *__vec = __m; - } - } - return __high; - } - - const char* - ctype<char>:: - scan_is(mask __m, const char* __low, const char* __high) const - { - if (_M_table) - while (__low < __high - && !(_M_table[static_cast<unsigned char>(*__low)] & __m)) - ++__low; - else - while (__low < __high && !this->is(__m, *__low)) - ++__low; - return __low; - } - - const char* - ctype<char>:: - scan_not(mask __m, const char* __low, const char* __high) const - { - if (_M_table) - while (__low < __high - && (_M_table[static_cast<unsigned char>(*__low)] & __m) != 0) - ++__low; - else - while (__low < __high && this->is(__m, *__low) != 0) - ++__low; - return __low; - } - -_GLIBCXX_END_NAMESPACE |