diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_')
13 files changed, 1760 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/const_iterator.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/const_iterator.hpp new file mode 100644 index 000000000..5955df161 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/const_iterator.hpp @@ -0,0 +1,162 @@ +// -*- 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 const_iterator.hpp + * Contains an iterator class returned by the table's const find and insert + * methods. + */ + +#ifndef PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_CONST_ITERATOR_HPP +#define PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_CONST_ITERATOR_HPP + +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/const_point_iterator.hpp> +#include <debug/debug.h> + +namespace __gnu_pbds +{ + namespace detail + { + +#define PB_DS_CLASS_C_DEC \ + left_child_next_sibling_heap_const_iterator_<Node, Allocator> + +#define PB_DS_BASE_C_DEC \ + left_child_next_sibling_heap_node_const_point_iterator_<Node, Allocator> + + // Const point-type iterator. + template<typename Node, class Allocator> + class left_child_next_sibling_heap_const_iterator_ : public PB_DS_BASE_C_DEC + { + + private: + typedef typename PB_DS_BASE_C_DEC::node_pointer node_pointer; + + typedef PB_DS_BASE_C_DEC base_type; + + public: + + // Category. + typedef std::forward_iterator_tag iterator_category; + + // Difference type. + typedef typename Allocator::difference_type difference_type; + + // Iterator's value type. + typedef typename base_type::value_type value_type; + + // Iterator's pointer type. + typedef typename base_type::pointer pointer; + + // Iterator's const pointer type. + typedef typename base_type::const_pointer const_pointer; + + // Iterator's reference type. + typedef typename base_type::reference reference; + + // Iterator's const reference type. + typedef typename base_type::const_reference const_reference; + + public: + + inline + left_child_next_sibling_heap_const_iterator_(node_pointer p_nd) : base_type(p_nd) + { } + + // Default constructor. + inline + left_child_next_sibling_heap_const_iterator_() + { } + + // Copy constructor. + inline + left_child_next_sibling_heap_const_iterator_(const PB_DS_CLASS_C_DEC& other) : base_type(other) + { } + + // Compares content to a different iterator object. + inline bool + operator==(const PB_DS_CLASS_C_DEC& other) const + { return (base_type::m_p_nd == other.m_p_nd); } + + // Compares content (negatively) to a different iterator object. + inline bool + operator!=(const PB_DS_CLASS_C_DEC& other) const + { return (base_type::m_p_nd != other.m_p_nd); } + + inline PB_DS_CLASS_C_DEC& + operator++() + { + _GLIBCXX_DEBUG_ASSERT(base_type::m_p_nd != NULL); + inc(); + return (*this); + } + + inline PB_DS_CLASS_C_DEC + operator++(int) + { + PB_DS_CLASS_C_DEC ret_it(base_type::m_p_nd); + operator++(); + return (ret_it); + } + + private: + void + inc() + { + if (base_type::m_p_nd->m_p_next_sibling != NULL) + { + base_type::m_p_nd = base_type::m_p_nd->m_p_next_sibling; + while (base_type::m_p_nd->m_p_l_child != NULL) + base_type::m_p_nd = base_type::m_p_nd->m_p_l_child; + return; + } + + while (true) + { + node_pointer p_next = base_type::m_p_nd; + base_type::m_p_nd = base_type::m_p_nd->m_p_prev_or_parent; + if (base_type::m_p_nd == NULL || base_type::m_p_nd->m_p_l_child == p_next) + return; + } + } + }; + +#undef PB_DS_CLASS_C_DEC +#undef PB_DS_BASE_C_DEC + + } // namespace detail +} // namespace __gnu_pbds + +#endif diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/const_point_iterator.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/const_point_iterator.hpp new file mode 100644 index 000000000..7d682526b --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/const_point_iterator.hpp @@ -0,0 +1,154 @@ +// -*- 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 const_point_iterator.hpp + * Contains an iterator class returned by the table's const find and insert + * methods. + */ + +#ifndef PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_CONST_FIND_ITERATOR_HPP +#define PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_CONST_FIND_ITERATOR_HPP + +#include <ext/pb_ds/tag_and_trait.hpp> +#include <debug/debug.h> + +namespace __gnu_pbds +{ + namespace detail + { + +#define PB_DS_CLASS_T_DEC \ + template<typename Node, class Allocator> + +#define PB_DS_CLASS_C_DEC \ + left_child_next_sibling_heap_node_const_point_iterator_<Node, Allocator> + + // Const point-type iterator. + template<typename Node, class Allocator> + class left_child_next_sibling_heap_node_const_point_iterator_ + { + + protected: + typedef typename Allocator::template rebind<Node>::other::pointer node_pointer; + + public: + + // Category. + typedef trivial_iterator_tag iterator_category; + + // Difference type. + typedef trivial_iterator_difference_type difference_type; + + // Iterator's value type. + typedef typename Node::value_type value_type; + + // Iterator's pointer type. + typedef + typename Allocator::template rebind< + value_type>::other::pointer + pointer; + + // Iterator's const pointer type. + typedef + typename Allocator::template rebind< + value_type>::other::const_pointer + const_pointer; + + // Iterator's reference type. + typedef + typename Allocator::template rebind< + value_type>::other::reference + reference; + + // Iterator's const reference type. + typedef + typename Allocator::template rebind< + value_type>::other::const_reference + const_reference; + + public: + + inline + left_child_next_sibling_heap_node_const_point_iterator_(node_pointer p_nd) : m_p_nd(p_nd) + { } + + // Default constructor. + inline + left_child_next_sibling_heap_node_const_point_iterator_() : m_p_nd(NULL) + { } + + // Copy constructor. + inline + left_child_next_sibling_heap_node_const_point_iterator_(const PB_DS_CLASS_C_DEC& other) : m_p_nd(other.m_p_nd) + { } + + // Access. + inline const_pointer + operator->() const + { + _GLIBCXX_DEBUG_ASSERT(m_p_nd != NULL); + return &m_p_nd->m_value; + } + + // Access. + inline const_reference + operator*() const + { + _GLIBCXX_DEBUG_ASSERT(m_p_nd != NULL); + return m_p_nd->m_value; + } + + // Compares content to a different iterator object. + inline bool + operator==(const PB_DS_CLASS_C_DEC& other) const + { return m_p_nd == other.m_p_nd; } + + // Compares content (negatively) to a different iterator object. + inline bool + operator!=(const PB_DS_CLASS_C_DEC& other) const + { return m_p_nd != other.m_p_nd; } + + public: + node_pointer m_p_nd; + }; + +#undef PB_DS_CLASS_T_DEC +#undef PB_DS_CLASS_C_DEC + + } // namespace detail +} // namespace __gnu_pbds + +#endif diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp new file mode 100644 index 000000000..ea0572527 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp @@ -0,0 +1,152 @@ +// -*- 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 constructors_destructor_fn_imps.hpp + * Contains an implementation class for left_child_next_sibling_heap_. + */ + +PB_DS_CLASS_T_DEC +typename PB_DS_CLASS_C_DEC::node_allocator +PB_DS_CLASS_C_DEC::s_node_allocator; + +PB_DS_CLASS_T_DEC +typename PB_DS_CLASS_C_DEC::no_throw_copies_t +PB_DS_CLASS_C_DEC::s_no_throw_copies_ind; + +PB_DS_CLASS_T_DEC +PB_DS_CLASS_C_DEC:: +left_child_next_sibling_heap_() : + m_p_root(NULL), + m_size(0) +{ + _GLIBCXX_DEBUG_ONLY(assert_valid();) +} + +PB_DS_CLASS_T_DEC +PB_DS_CLASS_C_DEC:: +left_child_next_sibling_heap_(const Cmp_Fn& r_cmp_fn) : + Cmp_Fn(r_cmp_fn), + m_p_root(NULL), + m_size(0) +{ + _GLIBCXX_DEBUG_ONLY(assert_valid();) +} + +PB_DS_CLASS_T_DEC +PB_DS_CLASS_C_DEC:: +left_child_next_sibling_heap_(const PB_DS_CLASS_C_DEC& other) +: Cmp_Fn(other), m_p_root(NULL), m_size(0) +{ + m_size = other.m_size; + _GLIBCXX_DEBUG_ONLY(other.assert_valid();) + m_p_root = recursive_copy_node(other.m_p_root); + m_size = other.m_size; + _GLIBCXX_DEBUG_ONLY(assert_valid();) +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +swap(PB_DS_CLASS_C_DEC& other) +{ + _GLIBCXX_DEBUG_ONLY(assert_valid();) + _GLIBCXX_DEBUG_ONLY(other.assert_valid();) + value_swap(other); + std::swap((Cmp_Fn& )(*this), (Cmp_Fn& )other); + _GLIBCXX_DEBUG_ONLY(assert_valid();) + _GLIBCXX_DEBUG_ONLY(other.assert_valid();) +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +value_swap(PB_DS_CLASS_C_DEC& other) +{ + std::swap(m_p_root, other.m_p_root); + std::swap(m_size, other.m_size); +} + +PB_DS_CLASS_T_DEC +PB_DS_CLASS_C_DEC:: +~left_child_next_sibling_heap_() +{ + clear(); +} + +PB_DS_CLASS_T_DEC +typename PB_DS_CLASS_C_DEC::node_pointer +PB_DS_CLASS_C_DEC:: +recursive_copy_node(const_node_pointer p_nd) +{ + if (p_nd == NULL) + return (NULL); + + node_pointer p_ret = s_node_allocator.allocate(1); + + __try + { + new (p_ret) node(*p_nd); + } + __catch(...) + { + s_node_allocator.deallocate(p_ret, 1); + __throw_exception_again; + } + + p_ret->m_p_l_child = p_ret->m_p_next_sibling = + p_ret->m_p_prev_or_parent = NULL; + + __try + { + p_ret->m_p_l_child = recursive_copy_node(p_nd->m_p_l_child); + p_ret->m_p_next_sibling = recursive_copy_node(p_nd->m_p_next_sibling); + } + __catch(...) + { + clear_imp(p_ret); + __throw_exception_again; + } + + if (p_ret->m_p_l_child != NULL) + p_ret->m_p_l_child->m_p_prev_or_parent = p_ret; + + if (p_ret->m_p_next_sibling != NULL) + p_ret->m_p_next_sibling->m_p_prev_or_parent = + p_nd->m_p_next_sibling->m_p_prev_or_parent == p_nd ? p_ret : NULL; + + return p_ret; +} + diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp new file mode 100644 index 000000000..86871ac38 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp @@ -0,0 +1,141 @@ +// -*- 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 debug_fn_imps.hpp + * Contains an implementation class for left_child_next_sibling_heap_. + */ + +#ifdef _GLIBCXX_DEBUG + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +assert_valid() const +{ + _GLIBCXX_DEBUG_ASSERT(m_p_root == NULL || m_p_root->m_p_prev_or_parent == NULL); + + if (m_p_root != NULL) + assert_node_consistent(m_p_root, Single_Link_Roots); + assert_size(); + assert_iterators(); +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +assert_node_consistent(const_node_pointer p_nd, bool single_link) const +{ + if (p_nd == NULL) + return; + + assert_node_consistent(p_nd->m_p_l_child, false); + assert_node_consistent(p_nd->m_p_next_sibling, single_link); + + if (single_link) + _GLIBCXX_DEBUG_ASSERT(p_nd->m_p_prev_or_parent == NULL); + else if (p_nd->m_p_next_sibling != NULL) + _GLIBCXX_DEBUG_ASSERT(p_nd->m_p_next_sibling->m_p_prev_or_parent == p_nd); + + if (p_nd->m_p_l_child == NULL) + return; + + const_node_pointer p_child = p_nd->m_p_l_child; + while (p_child != NULL) + { + const_node_pointer p_next_child = p_child->m_p_next_sibling; + _GLIBCXX_DEBUG_ASSERT(!Cmp_Fn::operator()(p_nd->m_value, p_child->m_value)); + p_child = p_next_child; + } + _GLIBCXX_DEBUG_ASSERT(p_nd->m_p_l_child->m_p_prev_or_parent == p_nd); +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +assert_iterators() const +{ + const size_type calc_size = std::distance(begin(), end()); + if (calc_size == size()) + return; + _GLIBCXX_DEBUG_ASSERT(0); +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +assert_size() const +{ + if (size_from_node(m_p_root) == m_size) + return; + _GLIBCXX_DEBUG_ASSERT(0); +} + +PB_DS_CLASS_T_DEC +typename PB_DS_CLASS_C_DEC::size_type +PB_DS_CLASS_C_DEC:: +size_under_node(const_node_pointer p_nd) +{ return 1 + size_from_node(p_nd->m_p_l_child); } + +PB_DS_CLASS_T_DEC +typename PB_DS_CLASS_C_DEC::size_type +PB_DS_CLASS_C_DEC:: +size_from_node(const_node_pointer p_nd) +{ + size_type ret = 0; + while (p_nd != NULL) + { + ret += 1 + size_from_node(p_nd->m_p_l_child); + p_nd = p_nd->m_p_next_sibling; + } + return ret; +} + +PB_DS_CLASS_T_DEC +typename PB_DS_CLASS_C_DEC::size_type +PB_DS_CLASS_C_DEC:: +degree(const_node_pointer p_nd) +{ + size_type ret = 0; + const_node_pointer p_child = p_nd->m_p_l_child; + while (p_child != NULL) + { + ++ret; + p_child = p_child->m_p_next_sibling; + } + return ret; +} + +#endif diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/erase_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/erase_fn_imps.hpp new file mode 100644 index 000000000..9fa09f49b --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/erase_fn_imps.hpp @@ -0,0 +1,150 @@ +// -*- 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 erase_fn_imps.hpp + * Contains an implementation class for left_child_next_sibling_heap_. + */ + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +clear() +{ + clear_imp(m_p_root); + _GLIBCXX_DEBUG_ASSERT(m_size == 0); + m_p_root = NULL; +} + +PB_DS_CLASS_T_DEC +inline void +PB_DS_CLASS_C_DEC:: +actual_erase_node(node_pointer p_nd) +{ + _GLIBCXX_DEBUG_ASSERT(m_size > 0); + --m_size; + p_nd->~node(); + s_node_allocator.deallocate(p_nd, 1); +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +clear_imp(node_pointer p_nd) +{ + while (p_nd != NULL) + { + clear_imp(p_nd->m_p_l_child); + node_pointer p_next = p_nd->m_p_next_sibling; + actual_erase_node(p_nd); + p_nd = p_next; + } +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +to_linked_list() +{ + _GLIBCXX_DEBUG_ONLY(assert_valid();) + node_pointer p_cur = m_p_root; + while (p_cur != NULL) + if (p_cur->m_p_l_child != NULL) + { + node_pointer p_child_next = p_cur->m_p_l_child->m_p_next_sibling; + p_cur->m_p_l_child->m_p_next_sibling = p_cur->m_p_next_sibling; + p_cur->m_p_next_sibling = p_cur->m_p_l_child; + p_cur->m_p_l_child = p_child_next; + } + else + p_cur = p_cur->m_p_next_sibling; + +#ifdef _GLIBCXX_DEBUG + const_node_pointer p_counter = m_p_root; + size_type count = 0; + while (p_counter != NULL) + { + ++count; + _GLIBCXX_DEBUG_ASSERT(p_counter->m_p_l_child == NULL); + p_counter = p_counter->m_p_next_sibling; + } + _GLIBCXX_DEBUG_ASSERT(count == m_size); +#endif +} + +PB_DS_CLASS_T_DEC +template<typename Pred> +typename PB_DS_CLASS_C_DEC::node_pointer +PB_DS_CLASS_C_DEC:: +prune(Pred pred) +{ + node_pointer p_cur = m_p_root; + m_p_root = NULL; + node_pointer p_out = NULL; + while (p_cur != NULL) + { + node_pointer p_next = p_cur->m_p_next_sibling; + if (pred(p_cur->m_value)) + { + p_cur->m_p_next_sibling = p_out; + if (p_out != NULL) + p_out->m_p_prev_or_parent = p_cur; + p_out = p_cur; + } + else + { + p_cur->m_p_next_sibling = m_p_root; + if (m_p_root != NULL) + m_p_root->m_p_prev_or_parent = p_cur; + m_p_root = p_cur; + } + p_cur = p_next; + } + return p_out; +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +bubble_to_top(node_pointer p_nd) +{ + node_pointer p_parent = parent(p_nd); + while (p_parent != NULL) + { + swap_with_parent(p_nd, p_parent); + p_parent = parent(p_nd); + } +} + diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/info_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/info_fn_imps.hpp new file mode 100644 index 000000000..75e6561c3 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/info_fn_imps.hpp @@ -0,0 +1,64 @@ +// -*- 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 info_fn_imps.hpp + * Contains an implementation class for left_child_next_sibling_heap_. + */ + +PB_DS_CLASS_T_DEC +inline bool +PB_DS_CLASS_C_DEC:: +empty() const +{ + return (m_size == 0); +} + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::size_type +PB_DS_CLASS_C_DEC:: +size() const +{ + return (m_size); +} + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::size_type +PB_DS_CLASS_C_DEC:: +max_size() const +{ + return (s_node_allocator.max_size()); +} + diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/insert_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/insert_fn_imps.hpp new file mode 100644 index 000000000..926ccd39c --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/insert_fn_imps.hpp @@ -0,0 +1,175 @@ +// -*- 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 insert_fn_imps.hpp + * Contains an implementation class for left_child_next_sibling_heap_. + */ + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::node_pointer +PB_DS_CLASS_C_DEC:: +get_new_node_for_insert(const_reference r_val) +{ + return get_new_node_for_insert(r_val, s_no_throw_copies_ind); +} + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::node_pointer +PB_DS_CLASS_C_DEC:: +get_new_node_for_insert(const_reference r_val, false_type) +{ + node_pointer p_new_nd = s_node_allocator.allocate(1); + + cond_dealtor_t cond(p_new_nd); + + new (const_cast<void* >( + static_cast<const void* >(&p_new_nd->m_value))) + typename node::value_type(r_val); + + cond.set_no_action(); + + ++m_size; + + return (p_new_nd); +} + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::node_pointer +PB_DS_CLASS_C_DEC:: +get_new_node_for_insert(const_reference r_val, true_type) +{ + node_pointer p_new_nd = s_node_allocator.allocate(1); + + new (const_cast<void* >( + static_cast<const void* >(&p_new_nd->m_value))) + typename node::value_type(r_val); + + ++m_size; + + return (p_new_nd); +} + +PB_DS_CLASS_T_DEC +inline void +PB_DS_CLASS_C_DEC:: +make_child_of(node_pointer p_nd, node_pointer p_new_parent) +{ + _GLIBCXX_DEBUG_ASSERT(p_nd != NULL); + _GLIBCXX_DEBUG_ASSERT(p_new_parent != NULL); + + p_nd->m_p_next_sibling = p_new_parent->m_p_l_child; + + if (p_new_parent->m_p_l_child != NULL) + p_new_parent->m_p_l_child->m_p_prev_or_parent = p_nd; + + p_nd->m_p_prev_or_parent = p_new_parent; + + p_new_parent->m_p_l_child = p_nd; +} + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::node_pointer +PB_DS_CLASS_C_DEC:: +parent(node_pointer p_nd) +{ + while (true) + { + node_pointer p_pot = p_nd->m_p_prev_or_parent; + + if (p_pot == NULL || p_pot->m_p_l_child == p_nd) + return p_pot; + + p_nd = p_pot; + } +} + +PB_DS_CLASS_T_DEC +inline void +PB_DS_CLASS_C_DEC:: +swap_with_parent(node_pointer p_nd, node_pointer p_parent) +{ + if (p_parent == m_p_root) + m_p_root = p_nd; + + _GLIBCXX_DEBUG_ASSERT(p_nd != NULL); + _GLIBCXX_DEBUG_ASSERT(p_parent != NULL); + _GLIBCXX_DEBUG_ASSERT(parent(p_nd) == p_parent); + + const bool nd_direct_child = p_parent->m_p_l_child == p_nd; + const bool parent_root = p_parent->m_p_prev_or_parent == NULL; + const bool parent_direct_child = + !parent_root&& p_parent->m_p_prev_or_parent->m_p_l_child == p_parent; + + std::swap(p_parent->m_p_prev_or_parent, p_nd->m_p_prev_or_parent); + std::swap(p_parent->m_p_next_sibling, p_nd->m_p_next_sibling); + std::swap(p_parent->m_p_l_child, p_nd->m_p_l_child); + std::swap(p_parent->m_metadata, p_nd->m_metadata); + + _GLIBCXX_DEBUG_ASSERT(p_nd->m_p_l_child != NULL); + _GLIBCXX_DEBUG_ASSERT(p_parent->m_p_prev_or_parent != NULL); + + if (p_nd->m_p_next_sibling != NULL) + p_nd->m_p_next_sibling->m_p_prev_or_parent = p_nd; + + if (p_parent->m_p_next_sibling != NULL) + p_parent->m_p_next_sibling->m_p_prev_or_parent = p_parent; + + if (p_parent->m_p_l_child != NULL) + p_parent->m_p_l_child->m_p_prev_or_parent = p_parent; + + if (parent_direct_child) + p_nd->m_p_prev_or_parent->m_p_l_child = p_nd; + else if (!parent_root) + p_nd->m_p_prev_or_parent->m_p_next_sibling = p_nd; + + if (!nd_direct_child) + { + p_nd->m_p_l_child->m_p_prev_or_parent = p_nd; + + p_parent->m_p_prev_or_parent->m_p_next_sibling = p_parent; + } + else + { + _GLIBCXX_DEBUG_ASSERT(p_nd->m_p_l_child == p_nd); + _GLIBCXX_DEBUG_ASSERT(p_parent->m_p_prev_or_parent == p_parent); + + p_nd->m_p_l_child = p_parent; + p_parent->m_p_prev_or_parent = p_nd; + } + + _GLIBCXX_DEBUG_ASSERT(parent(p_parent) == p_nd); +} + diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/iterators_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/iterators_fn_imps.hpp new file mode 100644 index 000000000..dca70fdd5 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/iterators_fn_imps.hpp @@ -0,0 +1,88 @@ +// -*- 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 iterators_fn_imps.hpp + * Contains an implementation class for left_child_next_sibling_heap_. + */ + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::iterator +PB_DS_CLASS_C_DEC:: +begin() +{ + node_pointer p_nd = m_p_root; + + if (p_nd == NULL) + return (iterator(NULL)); + + while (p_nd->m_p_l_child != NULL) + p_nd = p_nd->m_p_l_child; + + return (iterator(p_nd)); +} + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::const_iterator +PB_DS_CLASS_C_DEC:: +begin() const +{ + node_pointer p_nd = m_p_root; + + if (p_nd == NULL) + return (const_iterator(NULL)); + + while (p_nd->m_p_l_child != NULL) + p_nd = p_nd->m_p_l_child; + + return (const_iterator(p_nd)); +} + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::iterator +PB_DS_CLASS_C_DEC:: +end() +{ + return (iterator(NULL)); +} + +PB_DS_CLASS_T_DEC +inline typename PB_DS_CLASS_C_DEC::const_iterator +PB_DS_CLASS_C_DEC:: +end() const +{ + return (const_iterator(NULL)); +} + diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/left_child_next_sibling_heap_.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/left_child_next_sibling_heap_.hpp new file mode 100644 index 000000000..34ad4bee0 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/left_child_next_sibling_heap_.hpp @@ -0,0 +1,349 @@ +// -*- 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 left_child_next_sibling_heap_.hpp + * Contains an implementation class for a basic heap. + */ + +#ifndef PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_HPP +#define PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_HPP + +/* + * Based on CLRS. + */ + +#include <iterator> +#include <ext/pb_ds/detail/cond_dealtor.hpp> +#include <ext/pb_ds/detail/type_utils.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/node.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/const_point_iterator.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/const_iterator.hpp> +#ifdef PB_DS_LC_NS_HEAP_TRACE_ +#include <iostream> +#endif +#include <debug/debug.h> + +namespace __gnu_pbds +{ + namespace detail + { + +#ifdef _GLIBCXX_DEBUG +#define PB_DS_CLASS_T_DEC \ + template< \ + typename Value_Type, \ + class Cmp_Fn, \ + typename Node_Metadata, \ + class Allocator, \ + bool Single_Link_Roots> +#else +#define PB_DS_CLASS_T_DEC \ + template< \ + typename Value_Type, \ + class Cmp_Fn, \ + typename Node_Metadata, \ + class Allocator> +#endif + +#ifdef _GLIBCXX_DEBUG +#define PB_DS_CLASS_C_DEC \ + left_child_next_sibling_heap_< \ + Value_Type, \ + Cmp_Fn, \ + Node_Metadata, \ + Allocator, \ + Single_Link_Roots> +#else +#define PB_DS_CLASS_C_DEC \ + left_child_next_sibling_heap_< \ + Value_Type, \ + Cmp_Fn, \ + Node_Metadata, \ + Allocator> +#endif + + /** + * class description = "Base class for some types of h3ap$"> + **/ +#ifdef _GLIBCXX_DEBUG + template<typename Value_Type, + class Cmp_Fn, + typename Node_Metadata, + class Allocator, + bool Single_Link_Roots> +#else + template<typename Value_Type, + class Cmp_Fn, + typename Node_Metadata, + class Allocator> +#endif + class left_child_next_sibling_heap_ : public Cmp_Fn + { + + protected: + typedef + typename Allocator::template rebind< + left_child_next_sibling_heap_node_< + Value_Type, + Node_Metadata, + Allocator> >::other + node_allocator; + + typedef typename node_allocator::value_type node; + + typedef typename node_allocator::pointer node_pointer; + + typedef typename node_allocator::const_pointer const_node_pointer; + + typedef Node_Metadata node_metadata; + + typedef std::pair< node_pointer, node_pointer> node_pointer_pair; + + private: + typedef cond_dealtor< node, Allocator> cond_dealtor_t; + + enum + { + simple_value = is_simple<Value_Type>::value + }; + + typedef integral_constant<int, simple_value> no_throw_copies_t; + + public: + + typedef typename Allocator::size_type size_type; + + typedef typename Allocator::difference_type difference_type; + + typedef Value_Type value_type; + + typedef + typename Allocator::template rebind< + value_type>::other::pointer + pointer; + + typedef + typename Allocator::template rebind< + value_type>::other::const_pointer + const_pointer; + + typedef + typename Allocator::template rebind< + value_type>::other::reference + reference; + + typedef + typename Allocator::template rebind< + value_type>::other::const_reference + const_reference; + + typedef + left_child_next_sibling_heap_node_const_point_iterator_< + node, + Allocator> + const_point_iterator; + + typedef const_point_iterator point_iterator; + + typedef + left_child_next_sibling_heap_const_iterator_< + node, + Allocator> + const_iterator; + + typedef const_iterator iterator; + + typedef Cmp_Fn cmp_fn; + + typedef Allocator allocator_type; + + public: + + left_child_next_sibling_heap_(); + + left_child_next_sibling_heap_(const Cmp_Fn& r_cmp_fn); + + left_child_next_sibling_heap_(const PB_DS_CLASS_C_DEC& other); + + void + swap(PB_DS_CLASS_C_DEC& other); + + ~left_child_next_sibling_heap_(); + + inline bool + empty() const; + + inline size_type + size() const; + + inline size_type + max_size() const; + + Cmp_Fn& + get_cmp_fn(); + + const Cmp_Fn& + get_cmp_fn() const; + + inline iterator + begin(); + + inline const_iterator + begin() const; + + inline iterator + end(); + + inline const_iterator + end() const; + + void + clear(); + +#ifdef PB_DS_LC_NS_HEAP_TRACE_ + void + trace() const; +#endif + + protected: + + inline node_pointer + get_new_node_for_insert(const_reference r_val); + + inline static void + make_child_of(node_pointer p_nd, node_pointer p_new_parent); + + void + value_swap(PB_DS_CLASS_C_DEC& other); + + inline static node_pointer + parent(node_pointer p_nd); + + inline void + swap_with_parent(node_pointer p_nd, node_pointer p_parent); + + void + bubble_to_top(node_pointer p_nd); + + inline void + actual_erase_node(node_pointer p_nd); + + void + clear_imp(node_pointer p_nd); + + void + to_linked_list(); + + template<typename Pred> + node_pointer + prune(Pred pred); + +#ifdef _GLIBCXX_DEBUG + void + assert_valid() const; + + void + assert_node_consistent(const_node_pointer p_nd, bool single_link) const; + + static size_type + size_under_node(const_node_pointer p_nd); + + static size_type + degree(const_node_pointer p_nd); +#endif + +#ifdef PB_DS_LC_NS_HEAP_TRACE_ + static void + trace_node(const_node_pointer, size_type level); +#endif + + protected: + node_pointer m_p_root; + + size_type m_size; + + private: +#ifdef _GLIBCXX_DEBUG + void + assert_iterators() const; + + void + assert_size() const; + + static size_type + size_from_node(const_node_pointer p_nd); +#endif + + node_pointer + recursive_copy_node(const_node_pointer p_nd); + + inline node_pointer + get_new_node_for_insert(const_reference r_val, false_type); + + inline node_pointer + get_new_node_for_insert(const_reference r_val, true_type); + +#ifdef PB_DS_LC_NS_HEAP_TRACE_ + template<typename Metadata_> + static void + trace_node_metadata(const_node_pointer p_nd, type_to_type<Metadata_>); + + static void + trace_node_metadata(const_node_pointer, type_to_type<null_left_child_next_sibling_heap_node_metadata>); +#endif + + private: + static node_allocator s_node_allocator; + + static no_throw_copies_t s_no_throw_copies_ind; + }; + +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/constructors_destructor_fn_imps.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/iterators_fn_imps.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/trace_fn_imps.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/insert_fn_imps.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/erase_fn_imps.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/info_fn_imps.hpp> +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/policy_access_fn_imps.hpp> + +#undef PB_DS_CLASS_C_DEC +#undef PB_DS_CLASS_T_DEC + + } // namespace detail +} // namespace __gnu_pbds + +#endif diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/node.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/node.hpp new file mode 100644 index 000000000..1cdfe2883 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/node.hpp @@ -0,0 +1,123 @@ +// -*- 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 node.hpp + * Contains an implementation struct for this type of heap's node. + */ + +#ifndef PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_NODE_HPP +#define PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_NODE_HPP + +#include <ext/pb_ds/detail/left_child_next_sibling_heap_/null_metadata.hpp> + +namespace __gnu_pbds +{ + namespace detail + { + + template<typename Value_Type, typename Metadata_Type, class Allocator> + struct left_child_next_sibling_heap_node_ + { + private: + typedef + left_child_next_sibling_heap_node_< + Value_Type, + Metadata_Type, + Allocator> + this_type; + + public: + typedef typename Allocator::size_type size_type; + + typedef + typename Allocator::template rebind< + this_type>::other::pointer + node_pointer; + + typedef Value_Type value_type; + + typedef Metadata_Type metadata_type; + + public: + value_type m_value; + + metadata_type m_metadata; + + node_pointer m_p_l_child; + + node_pointer m_p_next_sibling; + + node_pointer m_p_prev_or_parent; + }; + + template<typename Value_Type, class Allocator> + struct left_child_next_sibling_heap_node_< + Value_Type, + null_left_child_next_sibling_heap_node_metadata, + Allocator> + { + private: + typedef + left_child_next_sibling_heap_node_< + Value_Type, + null_left_child_next_sibling_heap_node_metadata, + Allocator> + this_type; + + public: + typedef typename Allocator::size_type size_type; + + typedef + typename Allocator::template rebind< + this_type>::other::pointer + node_pointer; + + typedef Value_Type value_type; + + public: + value_type m_value; + + node_pointer m_p_l_child; + + node_pointer m_p_next_sibling; + + node_pointer m_p_prev_or_parent; + }; + + } // namespace detail +} // namespace __gnu_pbds + +#endif // #ifndef PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_NODE_HPP diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/null_metadata.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/null_metadata.hpp new file mode 100644 index 000000000..040466e8e --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/null_metadata.hpp @@ -0,0 +1,55 @@ +// -*- C++ -*- + +// Copyright (C) 2005, 2006, 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 null_metadata.hpp + * Contains an implementation struct for this type of heap's node. + */ + +#ifndef PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_NULL_METADATA_HPP +#define PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_NULL_METADATA_HPP + +namespace __gnu_pbds +{ + namespace detail + { + + struct null_left_child_next_sibling_heap_node_metadata + { }; + + } // namespace detail +} // namespace __gnu_pbds + +#endif // #ifndef PB_DS_LEFT_CHILD_NEXT_SIBLING_HEAP_NULL_METADATA_HPP diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/policy_access_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/policy_access_fn_imps.hpp new file mode 100644 index 000000000..350b4d08a --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/policy_access_fn_imps.hpp @@ -0,0 +1,52 @@ +// -*- 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 policy_access_fn_imps.hpp + * Contains an implementation class for left_child_next_sibling_heap_. + */ + +PB_DS_CLASS_T_DEC +Cmp_Fn& +PB_DS_CLASS_C_DEC:: +get_cmp_fn() +{ return *this; } + +PB_DS_CLASS_T_DEC +const Cmp_Fn& +PB_DS_CLASS_C_DEC:: +get_cmp_fn() const +{ return *this; } + diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/trace_fn_imps.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/trace_fn_imps.hpp new file mode 100644 index 000000000..2b90cfa1d --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/trace_fn_imps.hpp @@ -0,0 +1,95 @@ +// -*- 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 trace_fn_imps.hpp + * Contains an implementation class for left_child_next_sibling_heap_. + */ + +#ifdef PB_DS_LC_NS_HEAP_TRACE_ + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +trace() const +{ + std::cerr << std::endl; + + trace_node(m_p_root, 0); + + std::cerr << std::endl; +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +trace_node(const_node_pointer p_nd, size_type level) +{ + while (p_nd != NULL) + { + for (size_type i = 0; i < level; ++i) + std::cerr << ' '; + + std::cerr << p_nd << + " prev = " << p_nd->m_p_prev_or_parent << + " next " << p_nd->m_p_next_sibling << + " left = " << p_nd->m_p_l_child << " "; + + trace_node_metadata(p_nd, type_to_type<node_metadata>()); + + std::cerr << p_nd->m_value << std::endl; + + trace_node(p_nd->m_p_l_child, level + 1); + + p_nd = p_nd->m_p_next_sibling; + } +} + +PB_DS_CLASS_T_DEC +template<typename Metadata_> +void +PB_DS_CLASS_C_DEC:: +trace_node_metadata(const_node_pointer p_nd, type_to_type<Metadata_>) +{ + std::cerr << "(" << p_nd->m_metadata << ") "; +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +trace_node_metadata(const_node_pointer, type_to_type<null_left_child_next_sibling_heap_node_metadata>) +{ } + +#endif // #ifdef PB_DS_LC_NS_HEAP_TRACE_ |