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The C and C++ Include Header Files
/usr/include/c++/11/ext/pb_ds/detail/unordered_iterator/point_iterator.hpp
$ cat -n /usr/include/c++/11/ext/pb_ds/detail/unordered_iterator/point_iterator.hpp 1 // -*- C++ -*- 2 3 // Copyright (C) 2005-2021 Free Software Foundation, Inc. 4 // 5 // This file is part of the GNU ISO C++ Library. This library is free 6 // software; you can redistribute it and/or modify it under the terms 7 // of the GNU General Public License as published by the Free Software 8 // Foundation; either version 3, or (at your option) any later 9 // version. 10 11 // This library is distributed in the hope that it will be useful, but 12 // WITHOUT ANY WARRANTY; without even the implied warranty of 13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 // General Public License for more details. 15 16 // Under Section 7 of GPL version 3, you are granted additional 17 // permissions described in the GCC Runtime Library Exception, version 18 // 3.1, as published by the Free Software Foundation. 19 20 // You should have received a copy of the GNU General Public License and 21 // a copy of the GCC Runtime Library Exception along with this program; 22 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23 //
. 24 25 // Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL. 26 27 // Permission to use, copy, modify, sell, and distribute this software 28 // is hereby granted without fee, provided that the above copyright 29 // notice appears in all copies, and that both that copyright notice 30 // and this permission notice appear in supporting documentation. None 31 // of the above authors, nor IBM Haifa Research Laboratories, make any 32 // representation about the suitability of this software for any 33 // purpose. It is provided "as is" without express or implied 34 // warranty. 35 36 /** 37 * @file point_iterator.hpp 38 * Contains an iterator class returned by the tables' find and insert 39 * methods. 40 * 41 * This file is intended to be included inside a class definition, with 42 * PB_DS_CLASS_C_DEC defined to the name of the enclosing class. 43 */ 44 45 #ifdef PB_DS_CLASS_C_DEC 46 /// Find type iterator. 47 class point_iterator_ 48 { 49 public: 50 /// Category. 51 typedef trivial_iterator_tag iterator_category; 52 53 /// Difference type. 54 typedef trivial_iterator_difference_type difference_type; 55 56 /// Iterator's value type. 57 typedef value_type_ value_type; 58 59 /// Iterator's pointer type. 60 typedef pointer_ pointer; 61 62 /// Iterator's const pointer type. 63 typedef const_pointer_ const_pointer; 64 65 /// Iterator's reference type. 66 typedef reference_ reference; 67 68 /// Iterator's const reference type. 69 typedef const_reference_ const_reference; 70 71 /// Default constructor. 72 inline 73 point_iterator_() 74 : m_p_value(0) 75 { } 76 77 /// Copy constructor. 78 inline 79 point_iterator_(const point_iterator_& other) 80 : m_p_value(other.m_p_value) 81 { } 82 83 /// Access. 84 pointer 85 operator->() const 86 { 87 _GLIBCXX_DEBUG_ASSERT(m_p_value != 0); 88 return (m_p_value); 89 } 90 91 /// Access. 92 reference 93 operator*() const 94 { 95 _GLIBCXX_DEBUG_ASSERT(m_p_value != 0); 96 return (*m_p_value); 97 } 98 99 /// Compares content to a different iterator object. 100 bool 101 operator==(const point_iterator_& other) const 102 { return m_p_value == other.m_p_value; } 103 104 /// Compares content to a different iterator object. 105 bool 106 operator==(const point_const_iterator_& other) const 107 { return m_p_value == other.m_p_value; } 108 109 /// Compares content to a different iterator object. 110 bool 111 operator!=(const point_iterator_& other) const 112 { return m_p_value != other.m_p_value; } 113 114 /// Compares content (negatively) to a different iterator object. 115 bool 116 operator!=(const point_const_iterator_& other) const 117 { return m_p_value != other.m_p_value; } 118 119 inline 120 point_iterator_(pointer p_value) : m_p_value(p_value) 121 { } 122 123 protected: 124 friend class point_const_iterator_; 125 126 friend class PB_DS_CLASS_C_DEC; 127 128 protected: 129 pointer m_p_value; 130 }; 131 #endif
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