diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/binary_heap_/split_join_fn_imps.hpp')
| -rw-r--r-- | gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/binary_heap_/split_join_fn_imps.hpp | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/binary_heap_/split_join_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/binary_heap_/split_join_fn_imps.hpp deleted file mode 100644 index 04b7d548f..000000000 --- a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/binary_heap_/split_join_fn_imps.hpp +++ /dev/null @@ -1,172 +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_fn_imps.hpp - * Contains an implementation class for a binary_heap. - */ - -PB_DS_CLASS_T_DEC -template<typename Pred> -void -PB_DS_CLASS_C_DEC:: -split(Pred pred, PB_DS_CLASS_C_DEC& other) -{ - _GLIBCXX_DEBUG_ONLY(assert_valid();) - - typedef - typename entry_pred< - value_type, - Pred, - simple_value, - Allocator>::type - pred_t; - - const size_type left = partition(pred_t(pred)); - - _GLIBCXX_DEBUG_ASSERT(m_size >= left); - - const size_type ersd = m_size - left; - - _GLIBCXX_DEBUG_ASSERT(m_size >= ersd); - - const size_type actual_size = - resize_policy::get_new_size_for_arbitrary(left); - - const size_type other_actual_size = - other.get_new_size_for_arbitrary(ersd); - - entry_pointer a_entries = NULL; - entry_pointer a_other_entries = NULL; - - __try - { - a_entries = s_entry_allocator.allocate(actual_size); - - a_other_entries = s_entry_allocator.allocate(other_actual_size); - } - __catch(...) - { - if (a_entries != NULL) - s_entry_allocator.deallocate(a_entries, actual_size); - - if (a_other_entries != NULL) - s_entry_allocator.deallocate(a_other_entries, other_actual_size); - - __throw_exception_again; - }; - - for (size_type i = 0; i < other.m_size; ++i) - erase_at(other.m_a_entries, i, s_no_throw_copies_ind); - - _GLIBCXX_DEBUG_ASSERT(actual_size >= left); - std::copy(m_a_entries, m_a_entries + left, a_entries); - std::copy(m_a_entries + left, m_a_entries + m_size, a_other_entries); - - s_entry_allocator.deallocate(m_a_entries, m_actual_size); - s_entry_allocator.deallocate(other.m_a_entries, other.m_actual_size); - - m_actual_size = actual_size; - other.m_actual_size = other_actual_size; - - m_size = left; - other.m_size = ersd; - - m_a_entries = a_entries; - other.m_a_entries = a_other_entries; - - std::make_heap(m_a_entries, m_a_entries + m_size, static_cast<entry_cmp& >(*this)); - std::make_heap(other.m_a_entries, other.m_a_entries + other.m_size, static_cast<entry_cmp& >(other)); - - resize_policy::notify_arbitrary(m_actual_size); - other.notify_arbitrary(other.m_actual_size); - - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) - } - -PB_DS_CLASS_T_DEC -inline void -PB_DS_CLASS_C_DEC:: -join(PB_DS_CLASS_C_DEC& other) -{ - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) - - const size_type len = m_size + other.m_size; - const size_type actual_size = resize_policy::get_new_size_for_arbitrary(len); - - entry_pointer a_entries = NULL; - entry_pointer a_other_entries = NULL; - - __try - { - a_entries = s_entry_allocator.allocate(actual_size); - a_other_entries = s_entry_allocator.allocate(resize_policy::min_size); - } - __catch(...) - { - if (a_entries != NULL) - s_entry_allocator.deallocate(a_entries, actual_size); - - if (a_other_entries != NULL) - s_entry_allocator.deallocate(a_other_entries, resize_policy::min_size); - - __throw_exception_again; - } - - std::copy(m_a_entries, m_a_entries + m_size, a_entries); - std::copy(other.m_a_entries, other.m_a_entries + other.m_size, a_entries + m_size); - - s_entry_allocator.deallocate(m_a_entries, m_actual_size); - m_a_entries = a_entries; - m_size = len; - m_actual_size = actual_size; - - resize_policy::notify_arbitrary(actual_size); - - std::make_heap(m_a_entries, m_a_entries + m_size, static_cast<entry_cmp& >(*this)); - - s_entry_allocator.deallocate(other.m_a_entries, other.m_actual_size); - other.m_a_entries = a_other_entries; - other.m_size = 0; - other.m_actual_size = resize_policy::min_size; - - other.notify_arbitrary(resize_policy::min_size); - - _GLIBCXX_DEBUG_ONLY(assert_valid();) - _GLIBCXX_DEBUG_ONLY(other.assert_valid();) -} - |