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Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator')
4 files changed, 573 insertions, 0 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/const_iterator.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/const_iterator.hpp new file mode 100644 index 000000000..38d4eb1cf --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/const_iterator.hpp @@ -0,0 +1,129 @@ +// -*- 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 used for const ranging over the elements of the + * table. + */ + +// Const range-type iterator. +class const_iterator_ : + public const_point_iterator_ + +{ + +public: + + // Category. + typedef std::forward_iterator_tag iterator_category; + + // Difference type. + typedef typename Allocator::difference_type difference_type; + + // Iterator's value type. + typedef value_type_ value_type; + + // Iterator's pointer type. + typedef pointer_ pointer; + + // Iterator's const pointer type. + typedef const_pointer_ const_pointer; + + // Iterator's reference type. + typedef reference_ reference; + + // Iterator's const reference type. + typedef const_reference_ const_reference; + +public: + + // Default constructor. + inline + const_iterator_() + + : m_p_tbl(NULL) + { } + + // Increments. + inline const_iterator_& + operator++() + { + m_p_tbl->inc_it_state(base_type::m_p_value, m_pos); + + return (*this); + } + + // Increments. + inline const_iterator_ + operator++(int) + { + const_iterator_ ret =* this; + + m_p_tbl->inc_it_state(base_type::m_p_value, m_pos); + + return (ret); + } + +protected: + + typedef const_point_iterator_ base_type; + +protected: + + /** + * Constructor used by the table to initiate the generalized + * pointer and position (e.g., this is called from within a find() + * of a table. + * */ + inline + const_iterator_(const_pointer_ p_value, PB_DS_GEN_POS pos, const PB_DS_CLASS_C_DEC* p_tbl) : const_point_iterator_(p_value), + m_p_tbl(p_tbl), + m_pos(pos) + { } + +protected: + + /** + * Pointer to the table object which created the iterator (used for + * incrementing its position. + * */ + const PB_DS_CLASS_C_DEC* m_p_tbl; + + PB_DS_GEN_POS m_pos; + + friend class PB_DS_CLASS_C_DEC; +}; + diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/const_point_iterator.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/const_point_iterator.hpp new file mode 100644 index 000000000..bc0b2ad62 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/const_point_iterator.hpp @@ -0,0 +1,151 @@ +// -*- 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 tables' const find and insert + * methods. + */ + +class point_iterator_; + +// Const point-type iterator. +class const_point_iterator_ +{ + +public: + + // Category. + typedef trivial_iterator_tag iterator_category; + + // Difference type. + typedef trivial_iterator_difference_type difference_type; + + // Iterator's value type. + typedef value_type_ value_type; + + // Iterator's pointer type. + typedef pointer_ pointer; + + // Iterator's const pointer type. + typedef const_pointer_ const_pointer; + + // Iterator's reference type. + typedef reference_ reference; + + // Iterator's const reference type. + typedef const_reference_ const_reference; + +public: + + inline + const_point_iterator_(const_pointer p_value) : m_p_value(p_value) + { } + + // Default constructor. + inline + const_point_iterator_() + + : m_p_value(NULL) + { } + + // Copy constructor. + inline + const_point_iterator_(const const_point_iterator_& other) + + : m_p_value(other.m_p_value) + { } + + // Copy constructor. + inline + const_point_iterator_(const point_iterator_& other) + + : m_p_value(other.m_p_value) + { } + + // Access. + inline const_pointer + operator->() const + { + _GLIBCXX_DEBUG_ASSERT(m_p_value != NULL); + + return (m_p_value); + } + + // Access. + inline const_reference + operator*() const + { + _GLIBCXX_DEBUG_ASSERT(m_p_value != NULL); + + return (*m_p_value); + } + + // Compares content to a different iterator object. + inline bool + operator==(const point_iterator_& other) const + { + return (m_p_value == other.m_p_value); + } + + // Compares content to a different iterator object. + inline bool + operator==(const const_point_iterator_& other) const + { + return (m_p_value == other.m_p_value); + } + + // Compares content (negatively) to a different iterator object. + inline bool + operator!=(const point_iterator_& other) const + { + return (m_p_value != other.m_p_value); + } + + // Compares content (negatively) to a different iterator object. + inline bool + operator!=(const const_point_iterator_& other) const + { + return (m_p_value != other.m_p_value); + } + +protected: + const_pointer m_p_value; + + friend class point_iterator_; + + friend class PB_DS_CLASS_C_DEC; +}; + diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/iterator.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/iterator.hpp new file mode 100644 index 000000000..3e21aba8b --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/iterator.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 iterator.hpp + * Contains an iterator_ class used for ranging over the elements of the + * table. + */ + +// Range-type iterator. +class iterator_ : + public const_iterator_ + +{ + +public: + + // Category. + typedef std::forward_iterator_tag iterator_category; + + // Difference type. + typedef typename Allocator::difference_type difference_type; + + // Iterator's value type. + typedef value_type_ value_type; + + // Iterator's pointer type. + typedef pointer_ pointer; + + // Iterator's const pointer type. + typedef const_pointer_ const_pointer; + + // Iterator's reference type. + typedef reference_ reference; + + // Iterator's const reference type. + typedef const_reference_ const_reference; + +public: + + // Default constructor. + inline + iterator_() + + : const_iterator_(NULL, PB_DS_GEN_POS(), NULL) + { } + + // Conversion to a point-type iterator. + inline + operator point_iterator_() + { + return (point_iterator_( + const_cast<pointer>(const_iterator_::m_p_value))); + } + + // Conversion to a point-type iterator. + inline + operator const point_iterator_() const + { + return (point_iterator_( + const_cast<pointer>(const_iterator_::m_p_value))); + } + + // Access. + inline pointer + operator->() const + { + _GLIBCXX_DEBUG_ASSERT(base_type::m_p_value != NULL); + + return (const_cast<pointer>(base_type::m_p_value)); + } + + // Access. + inline reference + operator*() const + { + _GLIBCXX_DEBUG_ASSERT(base_type::m_p_value != NULL); + + return (const_cast<reference>(*base_type::m_p_value)); + } + + // Increments. + inline iterator_& + operator++() + { + base_type::m_p_tbl->inc_it_state(base_type::m_p_value, base_type::m_pos); + + return (*this); + } + + // Increments. + inline iterator_ + operator++(int) + { + iterator_ ret =* this; + + base_type::m_p_tbl->inc_it_state(base_type::m_p_value, base_type::m_pos); + + return (ret); + } + +protected: + typedef const_iterator_ base_type; + +protected: + + /** + * Constructor used by the table to initiate the generalized + * pointer and position (e.g., this is called from within a find() + * of a table. + * */ + inline + iterator_(pointer p_value, PB_DS_GEN_POS pos, PB_DS_CLASS_C_DEC* p_tbl) : const_iterator_(p_value, pos, p_tbl) + { } + + friend class PB_DS_CLASS_C_DEC; +}; + diff --git a/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/point_iterator.hpp b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/point_iterator.hpp new file mode 100644 index 000000000..37ce90069 --- /dev/null +++ b/gcc-4.4.3/libstdc++-v3/include/ext/pb_ds/detail/unordered_iterator/point_iterator.hpp @@ -0,0 +1,143 @@ +// -*- 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 point_iterator.hpp + * Contains an iterator class returned by the tables' find and insert + * methods. + */ + +// Find type iterator. +class point_iterator_ +{ + +public: + + // Category. + typedef trivial_iterator_tag iterator_category; + + // Difference type. + typedef trivial_iterator_difference_type difference_type; + + // Iterator's value type. + typedef value_type_ value_type; + + // Iterator's pointer type. + typedef pointer_ pointer; + + // Iterator's const pointer type. + typedef const_pointer_ const_pointer; + + // Iterator's reference type. + typedef reference_ reference; + + // Iterator's const reference type. + typedef const_reference_ const_reference; + +public: + + // Default constructor. + inline + point_iterator_() + + : m_p_value(NULL) + { } + + // Copy constructor. + inline + point_iterator_(const point_iterator_& other) + + : m_p_value(other.m_p_value) + { } + + // Access. + inline pointer + operator->() const + { + _GLIBCXX_DEBUG_ASSERT(m_p_value != NULL); + + return (m_p_value); + } + + // Access. + inline reference + operator*() const + { + _GLIBCXX_DEBUG_ASSERT(m_p_value != NULL); + + return (*m_p_value); + } + + // Compares content to a different iterator object. + inline bool + operator==(const point_iterator_& other) const + { + return (m_p_value == other.m_p_value); + } + + // Compares content to a different iterator object. + inline bool + operator==(const const_point_iterator_& other) const + { + return (m_p_value == other.m_p_value); + } + + // Compares content to a different iterator object. + inline bool + operator!=(const point_iterator_& other) const + { + return (m_p_value != other.m_p_value); + } + + // Compares content (negatively) to a different iterator object. + inline bool + operator!=(const const_point_iterator_& other) const + { + return (m_p_value != other.m_p_value); + } + + inline + point_iterator_(pointer p_value) : m_p_value(p_value) + { } + +protected: + friend class const_point_iterator_; + + friend class PB_DS_CLASS_C_DEC; + +protected: + pointer m_p_value; +}; + |