diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h')
| -rw-r--r-- | gcc-4.4.3/libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h b/gcc-4.4.3/libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h new file mode 100644 index 000000000..27d47d11d --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/config/os/bsd/freebsd/ctype_inline.h @@ -0,0 +1,147 @@ +// Locale support -*- C++ -*- + +// Copyright (C) 2000, 2003, 2004, 2005, 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 + +_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 + return __istype(__c, __m); + } + + 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 + for (;__low < __high; ++__vec, ++__low) + { +#if defined (_CTYPE_S) || defined (__istype) + *__vec = __maskrune (*__low, upper | lower | alpha | digit | xdigit + | space | print | graph | cntrl | punct | alnum); +#else + mask __m = 0; + if (this->is(upper, *__low)) __m |= upper; + if (this->is(lower, *__low)) __m |= lower; + if (this->is(alpha, *__low)) __m |= alpha; + if (this->is(digit, *__low)) __m |= digit; + if (this->is(xdigit, *__low)) __m |= xdigit; + if (this->is(space, *__low)) __m |= space; + if (this->is(print, *__low)) __m |= print; + if (this->is(graph, *__low)) __m |= graph; + if (this->is(cntrl, *__low)) __m |= cntrl; + if (this->is(punct, *__low)) __m |= punct; + // Do not include explicit line for alnum mask since it is a + // pure composite of masks on FreeBSD. + *__vec = __m; +#endif + } + 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; + } + +#ifdef _GLIBCXX_USE_WCHAR_T + inline bool + ctype<wchar_t>:: + do_is(mask __m, wchar_t __c) const + { + return __istype (__c, __m); + } + + inline const wchar_t* + ctype<wchar_t>:: + do_is(const wchar_t* __lo, const wchar_t* __hi, mask* __vec) const + { + for (; __lo < __hi; ++__vec, ++__lo) + *__vec = __maskrune (*__lo, upper | lower | alpha | digit | xdigit + | space | print | graph | cntrl | punct | alnum); + return __hi; + } + + inline const wchar_t* + ctype<wchar_t>:: + do_scan_is(mask __m, const wchar_t* __lo, const wchar_t* __hi) const + { + while (__lo < __hi && ! __istype (*__lo, __m)) + ++__lo; + return __lo; + } + + inline const wchar_t* + ctype<wchar_t>:: + do_scan_not(mask __m, const char_type* __lo, const char_type* __hi) const + { + while (__lo < __hi && __istype (*__lo, __m)) + ++__lo; + return __lo; + } +#endif + +_GLIBCXX_END_NAMESPACE |