// -*- C++ -*-
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// -*- C++ -*-
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// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
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// Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010
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// Free Software Foundation, Inc.
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// Free Software Foundation, Inc.
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//
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the terms
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// software; you can redistribute it and/or modify it under the terms
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// of the GNU General Public License as published by the Free Software
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// of the GNU General Public License as published by the Free Software
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// Foundation; either version 3, or (at your option) any later
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// Foundation; either version 3, or (at your option) any later
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// version.
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// version.
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// This library is distributed in the hope that it will be useful, but
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// This library is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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// General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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// <http://www.gnu.org/licenses/>.
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// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
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// Permission to use, copy, modify, sell, and distribute this software
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// Permission to use, copy, modify, sell, and distribute this software
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// is hereby granted without fee, provided that the above copyright
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// is hereby granted without fee, provided that the above copyright
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// notice appears in all copies, and that both that copyright notice
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// notice appears in all copies, and that both that copyright notice
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// and this permission notice appear in supporting documentation. None
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// and this permission notice appear in supporting documentation. None
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// of the above authors, nor IBM Haifa Research Laboratories, make any
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// of the above authors, nor IBM Haifa Research Laboratories, make any
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// representation about the suitability of this software for any
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// representation about the suitability of this software for any
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// purpose. It is provided "as is" without express or implied
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// purpose. It is provided "as is" without express or implied
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// warranty.
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// warranty.
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/**
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/**
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* @file debug_map_base.hpp
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* @file debug_map_base.hpp
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* Contains a debug-mode base for all maps.
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* Contains a debug-mode base for all maps.
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*/
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*/
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#ifndef PB_DS_DEBUG_MAP_BASE_HPP
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#ifndef PB_DS_DEBUG_MAP_BASE_HPP
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#define PB_DS_DEBUG_MAP_BASE_HPP
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#define PB_DS_DEBUG_MAP_BASE_HPP
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#ifdef _GLIBCXX_DEBUG
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#ifdef _GLIBCXX_DEBUG
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#include <list>
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#include <list>
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#include <utility>
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#include <utility>
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#include <cstdlib>
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#include <cstdlib>
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#include <iostream>
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#include <iostream>
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#include <ext/throw_allocator.h>
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#include <ext/throw_allocator.h>
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#include <debug/debug.h>
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#include <debug/debug.h>
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namespace __gnu_pbds
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namespace __gnu_pbds
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{
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{
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namespace detail
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namespace detail
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{
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{
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// Need std::pair ostream extractor.
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// Need std::pair ostream extractor.
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template<typename _CharT, typename _Traits, typename _Tp1, typename _Tp2>
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template<typename _CharT, typename _Traits, typename _Tp1, typename _Tp2>
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inline std::basic_ostream<_CharT, _Traits>&
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inline std::basic_ostream<_CharT, _Traits>&
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operator<<(std::basic_ostream<_CharT, _Traits>& __out,
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operator<<(std::basic_ostream<_CharT, _Traits>& __out,
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const std::pair<_Tp1, _Tp2>& p)
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const std::pair<_Tp1, _Tp2>& p)
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{ return (__out << '(' << p.first << ',' << p.second << ')'); }
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{ return (__out << '(' << p.first << ',' << p.second << ')'); }
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#define PB_DS_CLASS_T_DEC \
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#define PB_DS_CLASS_T_DEC \
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template<typename Key, class Eq_Fn, typename Const_Key_Reference>
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template<typename Key, class Eq_Fn, typename Const_Key_Reference>
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#define PB_DS_CLASS_C_DEC \
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#define PB_DS_CLASS_C_DEC \
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debug_map_base<Key, Eq_Fn, Const_Key_Reference>
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debug_map_base<Key, Eq_Fn, Const_Key_Reference>
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template<typename Key, class Eq_Fn, typename Const_Key_Reference>
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template<typename Key, class Eq_Fn, typename Const_Key_Reference>
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class debug_map_base
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class debug_map_base
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{
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{
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private:
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private:
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typedef typename std::allocator< Key> key_allocator;
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typedef typename std::allocator< Key> key_allocator;
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typedef typename key_allocator::size_type size_type;
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typedef typename key_allocator::size_type size_type;
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typedef Const_Key_Reference const_key_reference;
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typedef Const_Key_Reference const_key_reference;
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protected:
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protected:
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debug_map_base();
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debug_map_base();
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debug_map_base(const PB_DS_CLASS_C_DEC& other);
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debug_map_base(const PB_DS_CLASS_C_DEC& other);
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~debug_map_base();
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~debug_map_base();
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inline void
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inline void
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insert_new(const_key_reference r_key);
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insert_new(const_key_reference r_key);
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inline void
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inline void
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erase_existing(const_key_reference r_key);
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erase_existing(const_key_reference r_key);
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void
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void
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clear();
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clear();
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inline void
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inline void
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check_key_exists(const_key_reference r_key) const;
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check_key_exists(const_key_reference r_key) const;
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inline void
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inline void
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check_key_does_not_exist(const_key_reference r_key) const;
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check_key_does_not_exist(const_key_reference r_key) const;
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inline void
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inline void
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check_size(size_type size) const;
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check_size(size_type size) const;
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void
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void
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swap(PB_DS_CLASS_C_DEC& other);
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swap(PB_DS_CLASS_C_DEC& other);
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template<typename Cmp_Fn>
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template<typename Cmp_Fn>
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void
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void
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split(const_key_reference, Cmp_Fn, PB_DS_CLASS_C_DEC&);
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split(const_key_reference, Cmp_Fn, PB_DS_CLASS_C_DEC&);
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void
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void
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join(PB_DS_CLASS_C_DEC& other);
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join(PB_DS_CLASS_C_DEC& other);
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private:
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private:
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typedef std::list< Key> key_set;
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typedef std::list< Key> key_set;
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typedef typename key_set::iterator key_set_iterator;
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typedef typename key_set::iterator key_set_iterator;
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typedef typename key_set::const_iterator const_key_set_iterator;
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typedef typename key_set::const_iterator const_key_set_iterator;
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#ifdef _GLIBCXX_DEBUG
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#ifdef _GLIBCXX_DEBUG
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void
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void
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assert_valid() const;
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assert_valid() const;
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#endif
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#endif
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const_key_set_iterator
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const_key_set_iterator
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find(const_key_reference r_key) const;
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find(const_key_reference r_key) const;
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key_set_iterator
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key_set_iterator
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find(const_key_reference r_key);
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find(const_key_reference r_key);
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key_set m_key_set;
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key_set m_key_set;
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Eq_Fn m_eq;
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Eq_Fn m_eq;
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};
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};
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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debug_map_base()
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debug_map_base()
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{ _GLIBCXX_DEBUG_ONLY(assert_valid();) }
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{ _GLIBCXX_DEBUG_ONLY(assert_valid();) }
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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debug_map_base(const PB_DS_CLASS_C_DEC& other) : m_key_set(other.m_key_set)
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debug_map_base(const PB_DS_CLASS_C_DEC& other) : m_key_set(other.m_key_set)
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{ _GLIBCXX_DEBUG_ONLY(assert_valid();) }
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{ _GLIBCXX_DEBUG_ONLY(assert_valid();) }
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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~debug_map_base()
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~debug_map_base()
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{ _GLIBCXX_DEBUG_ONLY(assert_valid();) }
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{ _GLIBCXX_DEBUG_ONLY(assert_valid();) }
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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inline void
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inline void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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insert_new(const_key_reference r_key)
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insert_new(const_key_reference r_key)
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{
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{
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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// XXX FIXME: Adapt for __gnu_cxx::throw_allocator_random.
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// XXX FIXME: Adapt for __gnu_cxx::throw_allocator_random.
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//__gnu_cxx::throw_allocator<char> alloc;
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//__gnu_cxx::throw_allocator<char> alloc;
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// const double orig_throw_prob = alloc.get_probability();
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// const double orig_throw_prob = alloc.get_probability();
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// alloc.set_probability(0);
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// alloc.set_probability(0);
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if (find(r_key) != m_key_set.end())
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if (find(r_key) != m_key_set.end())
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{
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{
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std::cerr << "insert_new" << r_key << std::endl;
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std::cerr << "insert_new" << r_key << std::endl;
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std::abort();
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std::abort();
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}
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}
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__try
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__try
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{
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{
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m_key_set.push_back(r_key);
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m_key_set.push_back(r_key);
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}
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}
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__catch(...)
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__catch(...)
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{
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{
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std::cerr << "insert_new" << r_key << std::endl;
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std::cerr << "insert_new" << r_key << std::endl;
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std::abort();
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std::abort();
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}
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}
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// alloc.set_probability(orig_throw_prob);
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// alloc.set_probability(orig_throw_prob);
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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inline void
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inline void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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erase_existing(const_key_reference r_key)
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erase_existing(const_key_reference r_key)
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{
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{
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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key_set_iterator it = find(r_key);
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key_set_iterator it = find(r_key);
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if (it == m_key_set.end())
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if (it == m_key_set.end())
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{
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{
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std::cerr << "erase_existing" << r_key << std::endl;
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std::cerr << "erase_existing" << r_key << std::endl;
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std::abort();
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std::abort();
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}
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}
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m_key_set.erase(it);
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m_key_set.erase(it);
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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void
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void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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clear()
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clear()
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{
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{
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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m_key_set.clear();
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m_key_set.clear();
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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inline void
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inline void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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check_key_exists(const_key_reference r_key) const
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check_key_exists(const_key_reference r_key) const
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{
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{
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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if (find(r_key) == m_key_set.end())
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if (find(r_key) == m_key_set.end())
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{
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{
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std::cerr << "check_key_exists" << r_key << std::endl;
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std::cerr << "check_key_exists" << r_key << std::endl;
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std::abort();
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std::abort();
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}
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}
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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inline void
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inline void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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check_key_does_not_exist(const_key_reference r_key) const
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check_key_does_not_exist(const_key_reference r_key) const
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{
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{
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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if (find(r_key) != m_key_set.end())
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if (find(r_key) != m_key_set.end())
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{
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{
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using std::cerr;
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using std::cerr;
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using std::endl;
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using std::endl;
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cerr << "check_key_does_not_exist" << r_key << endl;
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cerr << "check_key_does_not_exist" << r_key << endl;
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std::abort();
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std::abort();
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}
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}
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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inline void
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inline void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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check_size(size_type size) const
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check_size(size_type size) const
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{
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{
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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const size_type key_set_size = m_key_set.size();
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const size_type key_set_size = m_key_set.size();
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if (size != key_set_size)
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if (size != key_set_size)
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{
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{
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std::cerr << "check_size " << size
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std::cerr << "check_size " << size
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<< " " << key_set_size << std::endl;
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<< " " << key_set_size << std::endl;
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std::abort();
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std::abort();
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}
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}
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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void
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void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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swap(PB_DS_CLASS_C_DEC& other)
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swap(PB_DS_CLASS_C_DEC& other)
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{
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{
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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m_key_set.swap(other.m_key_set);
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m_key_set.swap(other.m_key_set);
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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typename PB_DS_CLASS_C_DEC::const_key_set_iterator
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typename PB_DS_CLASS_C_DEC::const_key_set_iterator
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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find(const_key_reference r_key) const
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find(const_key_reference r_key) const
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{
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{
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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typedef const_key_set_iterator iterator_type;
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typedef const_key_set_iterator iterator_type;
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for (iterator_type it = m_key_set.begin(); it != m_key_set.end(); ++it)
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for (iterator_type it = m_key_set.begin(); it != m_key_set.end(); ++it)
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if (m_eq(*it, r_key))
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if (m_eq(*it, r_key))
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return it;
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return it;
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return m_key_set.end();
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return m_key_set.end();
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}
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}
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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typename PB_DS_CLASS_C_DEC::key_set_iterator
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typename PB_DS_CLASS_C_DEC::key_set_iterator
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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find(const_key_reference r_key)
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find(const_key_reference r_key)
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{
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{
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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key_set_iterator it = m_key_set.begin();
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key_set_iterator it = m_key_set.begin();
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while (it != m_key_set.end())
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while (it != m_key_set.end())
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{
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{
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if (m_eq(*it, r_key))
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if (m_eq(*it, r_key))
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return it;
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return it;
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++it;
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++it;
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}
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}
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return it;
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return it;
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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_GLIBCXX_DEBUG_ONLY(assert_valid();)
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}
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}
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#ifdef _GLIBCXX_DEBUG
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#ifdef _GLIBCXX_DEBUG
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PB_DS_CLASS_T_DEC
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PB_DS_CLASS_T_DEC
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void
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void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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assert_valid() const
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assert_valid() const
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{
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{
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const_key_set_iterator prime_it = m_key_set.begin();
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const_key_set_iterator prime_it = m_key_set.begin();
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while (prime_it != m_key_set.end())
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while (prime_it != m_key_set.end())
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{
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{
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const_key_set_iterator sec_it = prime_it;
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const_key_set_iterator sec_it = prime_it;
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++sec_it;
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++sec_it;
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while (sec_it != m_key_set.end())
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while (sec_it != m_key_set.end())
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{
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{
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_GLIBCXX_DEBUG_ASSERT(!m_eq(*sec_it, *prime_it));
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_GLIBCXX_DEBUG_ASSERT(!m_eq(*sec_it, *prime_it));
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_GLIBCXX_DEBUG_ASSERT(!m_eq(*prime_it, *sec_it));
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_GLIBCXX_DEBUG_ASSERT(!m_eq(*prime_it, *sec_it));
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++sec_it;
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++sec_it;
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}
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}
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++prime_it;
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++prime_it;
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}
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}
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}
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}
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#endif
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#endif
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PB_DS_CLASS_T_DEC
|
PB_DS_CLASS_T_DEC
|
template<typename Cmp_Fn>
|
template<typename Cmp_Fn>
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void
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void
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PB_DS_CLASS_C_DEC::
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PB_DS_CLASS_C_DEC::
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split(const_key_reference r_key, Cmp_Fn cmp_fn, PB_DS_CLASS_C_DEC& other)
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split(const_key_reference r_key, Cmp_Fn cmp_fn, PB_DS_CLASS_C_DEC& other)
|
{
|
{
|
// XXX FIXME: Adapt for __gnu_cxx::throw_allocator_random.
|
// XXX FIXME: Adapt for __gnu_cxx::throw_allocator_random.
|
// __gnu_cxx::throw_allocator<char> alloc;
|
// __gnu_cxx::throw_allocator<char> alloc;
|
// const double orig_throw_prob = alloc.get_probability();
|
// const double orig_throw_prob = alloc.get_probability();
|
// alloc.set_probability(0);
|
// alloc.set_probability(0);
|
other.clear();
|
other.clear();
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key_set_iterator it = m_key_set.begin();
|
key_set_iterator it = m_key_set.begin();
|
while (it != m_key_set.end())
|
while (it != m_key_set.end())
|
if (cmp_fn(r_key, * it))
|
if (cmp_fn(r_key, * it))
|
{
|
{
|
other.insert_new(*it);
|
other.insert_new(*it);
|
it = m_key_set.erase(it);
|
it = m_key_set.erase(it);
|
}
|
}
|
else
|
else
|
++it;
|
++it;
|
// alloc.set_probability(orig_throw_prob);
|
// alloc.set_probability(orig_throw_prob);
|
}
|
}
|
|
|
PB_DS_CLASS_T_DEC
|
PB_DS_CLASS_T_DEC
|
void
|
void
|
PB_DS_CLASS_C_DEC::
|
PB_DS_CLASS_C_DEC::
|
join(PB_DS_CLASS_C_DEC& other)
|
join(PB_DS_CLASS_C_DEC& other)
|
{
|
{
|
// XXX FIXME: Adapt for __gnu_cxx::throw_allocator_random.
|
// XXX FIXME: Adapt for __gnu_cxx::throw_allocator_random.
|
// __gnu_cxx::throw_allocator<char> alloc;
|
// __gnu_cxx::throw_allocator<char> alloc;
|
// const double orig_throw_prob = alloc.get_probability();
|
// const double orig_throw_prob = alloc.get_probability();
|
// alloc.set_probability(0);
|
// alloc.set_probability(0);
|
key_set_iterator it = other.m_key_set.begin();
|
key_set_iterator it = other.m_key_set.begin();
|
while (it != other.m_key_set.end())
|
while (it != other.m_key_set.end())
|
{
|
{
|
insert_new(*it);
|
insert_new(*it);
|
it = other.m_key_set.erase(it);
|
it = other.m_key_set.erase(it);
|
}
|
}
|
_GLIBCXX_DEBUG_ASSERT(other.m_key_set.empty());
|
_GLIBCXX_DEBUG_ASSERT(other.m_key_set.empty());
|
// alloc.set_probability(orig_throw_prob);
|
// alloc.set_probability(orig_throw_prob);
|
}
|
}
|
|
|
#undef PB_DS_CLASS_T_DEC
|
#undef PB_DS_CLASS_T_DEC
|
#undef PB_DS_CLASS_C_DEC
|
#undef PB_DS_CLASS_C_DEC
|
|
|
} // namespace detail
|
} // namespace detail
|
} // namespace __gnu_pbds
|
} // namespace __gnu_pbds
|
|
|
#endif
|
#endif
|
|
|
#endif
|
#endif
|
|
|
|
|
