diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/libsupc++/class_type_info.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/libsupc++/class_type_info.cc | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/libsupc++/class_type_info.cc b/gcc-4.4.3/libstdc++-v3/libsupc++/class_type_info.cc deleted file mode 100644 index 9d40d0c6b..000000000 --- a/gcc-4.4.3/libstdc++-v3/libsupc++/class_type_info.cc +++ /dev/null @@ -1,111 +0,0 @@ -// Copyright (C) 1994, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2007, -// 2009 Free Software Foundation -// -// This file is part of GCC. -// -// GCC 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. - -// GCC 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/>. - -#include "tinfo.h" - -namespace __cxxabiv1 { - -__class_type_info:: -~__class_type_info () -{} - -bool __class_type_info:: -__do_catch (const type_info *thr_type, - void **thr_obj, - unsigned outer) const -{ - if (*this == *thr_type) - return true; - if (outer >= 4) - // Neither `A' nor `A *'. - return false; - return thr_type->__do_upcast (this, thr_obj); -} - -bool __class_type_info:: -__do_upcast (const __class_type_info *dst_type, - void **obj_ptr) const -{ - __upcast_result result (__vmi_class_type_info::__flags_unknown_mask); - - __do_upcast (dst_type, *obj_ptr, result); - if (!contained_public_p (result.part2dst)) - return false; - *obj_ptr = const_cast <void *> (result.dst_ptr); - return true; -} - -__class_type_info::__sub_kind __class_type_info:: -__do_find_public_src (ptrdiff_t, - const void *obj_ptr, - const __class_type_info *, - const void *src_ptr) const -{ - if (src_ptr == obj_ptr) - // Must be our type, as the pointers match. - return __contained_public; - return __not_contained; -} - -bool __class_type_info:: -__do_dyncast (ptrdiff_t, - __sub_kind access_path, - const __class_type_info *dst_type, - const void *obj_ptr, - const __class_type_info *src_type, - const void *src_ptr, - __dyncast_result &__restrict result) const -{ - if (obj_ptr == src_ptr && *this == *src_type) - { - // The src object we started from. Indicate how we are accessible from - // the most derived object. - result.whole2src = access_path; - return false; - } - if (*this == *dst_type) - { - result.dst_ptr = obj_ptr; - result.whole2dst = access_path; - result.dst2src = __not_contained; - return false; - } - return false; -} - -bool __class_type_info:: -__do_upcast (const __class_type_info *dst, const void *obj, - __upcast_result &__restrict result) const -{ - if (*this == *dst) - { - result.dst_ptr = obj; - result.base_type = nonvirtual_base_type; - result.part2dst = __contained_public; - return true; - } - return false; -} - -} |