diff options
Diffstat (limited to 'libstdc++-v3/config/os/bsd/darwin/ctype_inline.h')
| -rw-r--r-- | libstdc++-v3/config/os/bsd/darwin/ctype_inline.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/libstdc++-v3/config/os/bsd/darwin/ctype_inline.h b/libstdc++-v3/config/os/bsd/darwin/ctype_inline.h new file mode 100644 index 00000000000..ea8e93539f3 --- /dev/null +++ b/libstdc++-v3/config/os/bsd/darwin/ctype_inline.h @@ -0,0 +1,95 @@ +// APPLE LOCAL file darwin-specific headers +// Locale support -*- C++ -*- + +// Copyright (C) 2000 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 2, 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. + +// You should have received a copy of the GNU General Public License along +// with this library; see the file COPYING. If not, write to the Free +// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, +// USA. + +// As a special exception, you may use this file as part of a free software +// library without restriction. Specifically, if other files instantiate +// templates or use macros or inline functions from this file, or you compile +// this file and link it with other files to produce an executable, this +// file does not by itself cause the resulting executable to be covered by +// the GNU General Public License. This exception does not however +// invalidate any other reasons why the executable file might be covered by +// the GNU General Public License. + +// +// ISO C++ 14882: 22.1 Locales +// + +// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*) +// functions go in ctype.cc + + bool + ctype<char>:: + is(mask __m, char __c) const + { + return __istype(__c, __m); + } + + const char* + ctype<char>:: + is(const char* __low, const char* __high, mask* __vec) const + { + 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 + { + 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 + { + while (__low < __high && this->is(__m, *__low) != 0) + ++__low; + return __low; + } + + + + + |