From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../detail/binomial_heap_base_/debug_fn_imps.hpp | 99 ++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 libstdc++-v3/include/ext/pb_ds/detail/binomial_heap_base_/debug_fn_imps.hpp (limited to 'libstdc++-v3/include/ext/pb_ds/detail/binomial_heap_base_/debug_fn_imps.hpp') diff --git a/libstdc++-v3/include/ext/pb_ds/detail/binomial_heap_base_/debug_fn_imps.hpp b/libstdc++-v3/include/ext/pb_ds/detail/binomial_heap_base_/debug_fn_imps.hpp new file mode 100644 index 000000000..6cf01e00c --- /dev/null +++ b/libstdc++-v3/include/ext/pb_ds/detail/binomial_heap_base_/debug_fn_imps.hpp @@ -0,0 +1,99 @@ +// -*- C++ -*- + +// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 +// 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 +// . + +// 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 a base of binomial heaps. + */ + +#ifdef _GLIBCXX_DEBUG + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +assert_valid(bool strictly_binomial) const +{ + base_type::assert_valid(); + assert_node_consistent(base_type::m_p_root, strictly_binomial, true); + assert_max(); +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +assert_max() const +{ + if (m_p_max == 0) + return; + _GLIBCXX_DEBUG_ASSERT(base_type::parent(m_p_max) == 0); + for (const_iterator it = base_type::begin(); it != base_type::end(); ++it) + _GLIBCXX_DEBUG_ASSERT(!Cmp_Fn::operator()(m_p_max->m_value, + it.m_p_nd->m_value)); +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +assert_node_consistent(const_node_pointer p_nd, bool strictly_binomial, + bool increasing) const +{ + _GLIBCXX_DEBUG_ASSERT(increasing || strictly_binomial); + base_type::assert_node_consistent(p_nd, false); + if (p_nd == 0) + return; + _GLIBCXX_DEBUG_ASSERT(p_nd->m_metadata == base_type::degree(p_nd)); + _GLIBCXX_DEBUG_ASSERT(base_type::size_under_node(p_nd) == + static_cast(1 << p_nd->m_metadata)); + assert_node_consistent(p_nd->m_p_next_sibling, strictly_binomial, increasing); + assert_node_consistent(p_nd->m_p_l_child, true, false); + if (p_nd->m_p_next_sibling != 0) + { + if (increasing) + { + if (strictly_binomial) + _GLIBCXX_DEBUG_ASSERT(p_nd->m_metadata + < p_nd->m_p_next_sibling->m_metadata); + else + _GLIBCXX_DEBUG_ASSERT(p_nd->m_metadata + <= p_nd->m_p_next_sibling->m_metadata); + } + else + _GLIBCXX_DEBUG_ASSERT(p_nd->m_metadata + > p_nd->m_p_next_sibling->m_metadata); + } +} + +#endif -- cgit v1.2.3