diff options
author | bkoz <bkoz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-04-16 19:04:07 +0000 |
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committer | bkoz <bkoz@138bc75d-0d04-0410-961f-82ee72b054a4> | 2004-04-16 19:04:07 +0000 |
commit | 1ba9ca1de884a622eefcbe60586b6e1c0743d771 (patch) | |
tree | 926a5c55b0430c333ec876a831929183b8900216 /libstdc++-v3/testsuite/23_containers/vector/bool/clear_allocator.cc | |
parent | 14511e3ad21013e92c6399b2bd2ec09a8263e33a (diff) | |
download | gcc-1ba9ca1de884a622eefcbe60586b6e1c0743d771.tar.gz |
2004-04-16 Benjamin Kosnik <bkoz@redhat.com>
* include/bits/c++config (_GLIBCXX_STD): New.
* src/list.cc: Use it.
* include/std/std_bitset.h: Same.
* include/bits/vector.tcc: Same.
* include/bits/stl_set.h: Same.
* include/bits/stl_multiset.h: Same.
* include/bits/stl_multimap.h: Same.
* include/bits/stl_map.h: Same.
* include/bits/stl_list.h: Same.
* include/bits/stl_vector.h: Same.
* include/bits/stl_bvector.h: Same.
* include/bits/stl_deque.h: Same.
* include/bits/deque.tcc: Same.
* include/bits/list.tcc: Same.
* include/debug/vector: Same.
* include/debug/set.h: Same.
* include/debug/multiset.h: Same.
* include/debug/multimap.h: Same.
* include/debug/map.h: Same.
* include/debug/list: Same.
* include/debug/deque: Same.
* include/debug/bitset: Same.
* include/debug/formatter.h (__gnu_debug): Remove using directive.
Add using declaration for std::type_info.
* include/debug/safe_iterator.h: Add using declaration for
std::iterator_traits and std::pair.
* src/debug_list.cc: New.
* src/Makefile.am: Add debug_list.cc.
* src/Makefile.in: Regenerate.
* config/linker-map.gnu: Add _List_node_base exports for std and
__gnu_norm.
* include/bits/stl_bvector.h (_Bvector_base): Use _Bvector_impl
idiom that other containers use.
* testsuite/23_containers/vector/bool/clear_allocator.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80763 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/testsuite/23_containers/vector/bool/clear_allocator.cc')
-rw-r--r-- | libstdc++-v3/testsuite/23_containers/vector/bool/clear_allocator.cc | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/23_containers/vector/bool/clear_allocator.cc b/libstdc++-v3/testsuite/23_containers/vector/bool/clear_allocator.cc new file mode 100644 index 00000000000..ff177162674 --- /dev/null +++ b/libstdc++-v3/testsuite/23_containers/vector/bool/clear_allocator.cc @@ -0,0 +1,88 @@ +// Copyright (C) 2004 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. + +#include <vector> +#include <ext/new_allocator.h> + +using namespace std; +using __gnu_cxx::new_allocator; + +template<typename T> + class clear_alloc : public new_allocator<T> + { + public: + + template <typename T1> + struct rebind + { typedef clear_alloc<T1> other; }; + + virtual void clear() throw() + { } + + clear_alloc() throw() + { } + + clear_alloc(clear_alloc const& _wa) throw() + { } + + template<typename T1> + clear_alloc(clear_alloc<T1> const& _wa) throw() + { } + + virtual ~clear_alloc() throw() + { this->clear(); } + + T* allocate(typename new_allocator<T>::size_type n, const void *hint = 0) + { + this->clear(); + return new_allocator<T>::allocate(n, hint); + } + + void deallocate(T *ptr, typename new_allocator<T>::size_type n) + { + this->clear(); + new_allocator<T>::deallocate(ptr, n); + } + }; + +template<typename Container> + void Check_Container() + { + Container* pic = new Container; + int x = 230; + + while (x--) + { + pic->push_back(x); + } + + pic->get_allocator(); + + // The following has led to infinite recursions or cores. + pic->clear(); + + delete pic; + } + + +int main() +{ + Check_Container<std::vector<bool, clear_alloc<bool> > >(); + return 0; +} + |