diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/split_join_branch_bag.hpp')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/split_join_branch_bag.hpp | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/split_join_branch_bag.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/split_join_branch_bag.hpp deleted file mode 100644 index 9cecae517..000000000 --- a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/pat_trie_/split_join_branch_bag.hpp +++ /dev/null @@ -1,93 +0,0 @@ -// -*- C++ -*- - -// Copyright (C) 2005, 2006, 2007, 2008, 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/>. - -// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. - -// Permission to use, copy, modify, sell, and distribute this software -// is hereby granted without fee, provided that the above copyright -// notice appears in all copies, and that both that copyright notice -// and this permission notice appear in supporting documentation. None -// of the above authors, nor IBM Haifa Research Laboratories, make any -// representation about the suitability of this software for any -// purpose. It is provided "as is" without express or implied -// warranty. - -/** - * @file split_join_branch_bag.hpp - * Contains an implementation class for pat_trie_. - */ - -class split_join_branch_bag -{ -private: - typedef - std::list< - internal_node_pointer, - typename Allocator::template rebind< - internal_node_pointer>::other> - bag_t; - -public: - - void - add_branch() - { - internal_node_pointer p_nd = s_internal_node_allocator.allocate(1); - __try - { - m_bag.push_back(p_nd); - } - __catch(...) - { - s_internal_node_allocator.deallocate(p_nd, 1); - __throw_exception_again; - } - } - - internal_node_pointer - get_branch() - { - _GLIBCXX_DEBUG_ASSERT(!m_bag.empty()); - internal_node_pointer p_nd =* m_bag.begin(); - m_bag.pop_front(); - return p_nd; - } - - ~split_join_branch_bag() - { - while (!m_bag.empty()) - { - internal_node_pointer p_nd =* m_bag.begin(); - s_internal_node_allocator.deallocate(p_nd, 1); - m_bag.pop_front(); - } - } - - inline bool - empty() const - { return m_bag.empty(); } - -private: - bag_t m_bag; -}; |