diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/bin_search_tree_/split_join_fn_imps.hpp')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/bin_search_tree_/split_join_fn_imps.hpp | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/bin_search_tree_/split_join_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/bin_search_tree_/split_join_fn_imps.hpp deleted file mode 100644 index 9d2bd6d74..000000000 --- a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/bin_search_tree_/split_join_fn_imps.hpp +++ /dev/null @@ -1,146 +0,0 @@ -// -*- C++ -*- - -// Copyright (C) 2005, 2006, 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_fn_imps.hpp - * Contains an implementation class for bin_search_tree_. - */ - -PB_DS_CLASS_T_DEC -bool -PB_DS_CLASS_C_DEC:: -join_prep(PB_DS_CLASS_C_DEC& other) -{ - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) - if (other.m_size == 0) - return false; - - if (m_size == 0) - { - value_swap(other); - return false; - } - - const bool greater = Cmp_Fn::operator()(PB_DS_V2F(m_p_head->m_p_right->m_value), PB_DS_V2F(other.m_p_head->m_p_left->m_value)); - - const bool lesser = Cmp_Fn::operator()(PB_DS_V2F(other.m_p_head->m_p_right->m_value), PB_DS_V2F(m_p_head->m_p_left->m_value)); - - if (!greater && !lesser) - __throw_join_error(); - - if (lesser) - value_swap(other); - - m_size += other.m_size; - _GLIBCXX_DEBUG_ONLY(debug_base::join(other);) - return true; -} - -PB_DS_CLASS_T_DEC -void -PB_DS_CLASS_C_DEC:: -join_finish(PB_DS_CLASS_C_DEC& other) -{ - initialize_min_max(); - other.initialize(); -} - -PB_DS_CLASS_T_DEC -bool -PB_DS_CLASS_C_DEC:: -split_prep(const_key_reference r_key, PB_DS_CLASS_C_DEC& other) -{ - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) - other.clear(); - - if (m_size == 0) - { - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) - return false; - } - - if (Cmp_Fn::operator()(r_key, PB_DS_V2F(m_p_head->m_p_left->m_value))) - { - value_swap(other); - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) - return false; - } - - if (!Cmp_Fn::operator()(r_key, PB_DS_V2F(m_p_head->m_p_right->m_value))) - { - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) - return false; - } - - if (m_size == 1) - { - value_swap(other); - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) - return false; - } - - _GLIBCXX_DEBUG_ONLY(debug_base::split(r_key,(Cmp_Fn& )(*this), other);) - return true; -} - -PB_DS_CLASS_T_DEC -void -PB_DS_CLASS_C_DEC:: -split_finish(PB_DS_CLASS_C_DEC& other) -{ - other.initialize_min_max(); - other.m_size = std::distance(other.begin(), other.end()); - m_size -= other.m_size; - initialize_min_max(); - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) -} - -PB_DS_CLASS_T_DEC -typename PB_DS_CLASS_C_DEC::size_type -PB_DS_CLASS_C_DEC:: -recursive_count(node_pointer p) const -{ - if (p == NULL) - return 0; - return 1 + recursive_count(p->m_p_left) + recursive_count(p->m_p_right); -} - |