diff options
author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
---|---|---|
committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp')
-rw-r--r-- | gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp b/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp new file mode 100644 index 0000000..fda9f27 --- /dev/null +++ b/gcc-4.9/libstdc++-v3/include/ext/pb_ds/detail/left_child_next_sibling_heap_/debug_fn_imps.hpp @@ -0,0 +1,137 @@ +// -*- C++ -*- + +// Copyright (C) 2005-2014 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_/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 char* __file, int __line) const +{ + PB_DS_DEBUG_VERIFY(m_p_root == 0 || m_p_root->m_p_prev_or_parent == 0); + + if (m_p_root != 0) + assert_node_consistent(m_p_root, Single_Link_Roots, __file, __line); + assert_size(__file, __line); + assert_iterators(__file, __line); +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +assert_node_consistent(node_const_pointer p_nd, bool single_link, + const char* __file, int __line) const +{ + if (p_nd == 0) + return; + + assert_node_consistent(p_nd->m_p_l_child, false, __file, __line); + assert_node_consistent(p_nd->m_p_next_sibling, single_link, __file, __line); + + if (single_link) + PB_DS_DEBUG_VERIFY(p_nd->m_p_prev_or_parent == 0); + else if (p_nd->m_p_next_sibling != 0) + PB_DS_DEBUG_VERIFY(p_nd->m_p_next_sibling->m_p_prev_or_parent == p_nd); + + if (p_nd->m_p_l_child == 0) + return; + + node_const_pointer p_child = p_nd->m_p_l_child; + while (p_child != 0) + { + node_const_pointer p_next_child = p_child->m_p_next_sibling; + PB_DS_DEBUG_VERIFY(!Cmp_Fn::operator()(p_nd->m_value, p_child->m_value)); + p_child = p_next_child; + } + PB_DS_DEBUG_VERIFY(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 char* __file, int __line) const +{ + PB_DS_DEBUG_VERIFY(std::distance(begin(), end()) == size()); +} + +PB_DS_CLASS_T_DEC +void +PB_DS_CLASS_C_DEC:: +assert_size(const char* __file, int __line) const +{ + PB_DS_DEBUG_VERIFY(size_from_node(m_p_root) == m_size); +} + +PB_DS_CLASS_T_DEC +typename PB_DS_CLASS_C_DEC::size_type +PB_DS_CLASS_C_DEC:: +size_under_node(node_const_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(node_const_pointer p_nd) +{ + size_type ret = 0; + while (p_nd != 0) + { + 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(node_const_pointer p_nd) +{ + size_type ret = 0; + node_const_pointer p_child = p_nd->m_p_l_child; + while (p_child != 0) + { + ++ret; + p_child = p_child->m_p_next_sibling; + } + return ret; +} + +#endif |