libstdc++
binary_heap_/debug_fn_imps.hpp
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00001 // -*- C++ -*-
00002 
00003 // Copyright (C) 2005, 2006, 2009, 2011 Free Software Foundation, Inc.
00004 //
00005 // This file is part of the GNU ISO C++ Library.  This library is free
00006 // software; you can redistribute it and/or modify it under the terms
00007 // of the GNU General Public License as published by the Free Software
00008 // Foundation; either version 3, or (at your option) any later
00009 // version.
00010 
00011 // This library is distributed in the hope that it will be useful, but
00012 // WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014 // General Public License for more details.
00015 
00016 // Under Section 7 of GPL version 3, you are granted additional
00017 // permissions described in the GCC Runtime Library Exception, version
00018 // 3.1, as published by the Free Software Foundation.
00019 
00020 // You should have received a copy of the GNU General Public License and
00021 // a copy of the GCC Runtime Library Exception along with this program;
00022 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
00023 // <http://www.gnu.org/licenses/>.
00024 
00025 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
00026 
00027 // Permission to use, copy, modify, sell, and distribute this software
00028 // is hereby granted without fee, provided that the above copyright
00029 // notice appears in all copies, and that both that copyright notice
00030 // and this permission notice appear in supporting documentation. None
00031 // of the above authors, nor IBM Haifa Research Laboratories, make any
00032 // representation about the suitability of this software for any
00033 // purpose. It is provided "as is" without express or implied
00034 // warranty.
00035 
00036 /**
00037  * @file binary_heap_/debug_fn_imps.hpp
00038  * Contains an implementation class for a binary_heap.
00039  */
00040 
00041 #ifdef _GLIBCXX_DEBUG
00042 
00043 PB_DS_CLASS_T_DEC
00044 void
00045 PB_DS_CLASS_C_DEC::
00046 assert_valid(const char* __file, int __line) const
00047 {
00048 #ifdef PB_DS_REGRESSION
00049   s_entry_allocator.check_allocated(m_a_entries, m_actual_size);
00050 #endif
00051 
00052   resize_policy::assert_valid(__file, __line);
00053   PB_DS_DEBUG_VERIFY(m_size <= m_actual_size);
00054   for (size_type i = 0; i < m_size; ++i)
00055     {
00056 #ifdef PB_DS_REGRESSION
00057       s_value_allocator.check_allocated(m_a_entries[i], 1);
00058 #endif
00059 
00060       if (left_child(i) < m_size)
00061     PB_DS_DEBUG_VERIFY(!entry_cmp::operator()(m_a_entries[i], m_a_entries[left_child(i)]));
00062 
00063       PB_DS_DEBUG_VERIFY(parent(left_child(i)) == i);
00064 
00065       if (right_child(i) < m_size)
00066     PB_DS_DEBUG_VERIFY(!entry_cmp::operator()(m_a_entries[i], m_a_entries[right_child(i)]));
00067 
00068       PB_DS_DEBUG_VERIFY(parent(right_child(i)) == i);
00069     }
00070 }
00071 
00072 #endif