1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
/************************************************************************
*
* Copyright (C) 2019-2024 IRCAD France
* Copyright (C) 2019-2021 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
// cspell:ignore NOLINTNEXTLINE
#pragma once
namespace sight::data
{
//------------------------------------------------------------------------------
template<class FORMAT>
constexpr FINLINE array_iterator<FORMAT>::array_iterator(pointer_t _begin) :
m_current(_begin)
{
#ifdef SIGHT_DEBUG_ITERATOR
m_begin = m_current;
m_end = m_current + static_cast<difference_type>(image->size_in_bytes());
#endif
}
//------------------------------------------------------------------------------
template<class FORMAT>
template<bool isConst, typename>
constexpr FINLINE array_iterator<FORMAT>::array_iterator(
const array_iterator<std::remove_const_t<FORMAT> >& _other
) :
m_current(_other.m_current)
{
#ifdef SIGHT_DEBUG_ITERATOR
m_begin = other.m_begin;
m_end = other.m_end;
#endif
}
//------------------------------------------------------------------------------
template<class FORMAT>
constexpr FINLINE bool array_iterator<FORMAT>::operator==(const array_iterator& _other) const noexcept
{
return m_current == _other.m_current;
}
//------------------------------------------------------------------------------
template<class FORMAT>
constexpr FINLINE bool array_iterator<FORMAT>::operator!=(const array_iterator& _other) const noexcept
{
return m_current != _other.m_current;
}
//------------------------------------------------------------------------------
template<class FORMAT>
inline FINLINE typename array_iterator<FORMAT>::reference array_iterator<FORMAT>::operator*() const
{
#ifdef SIGHT_DEBUG_ITERATOR
SIGHT_ASSERT("Iterator needs to be initialized", m_current);
#endif
return *m_current;
}
//------------------------------------------------------------------------------
template<class FORMAT>
constexpr FINLINE typename array_iterator<FORMAT>::pointer_t array_iterator<FORMAT>::operator->() const noexcept
{
return m_current;
}
//------------------------------------------------------------------------------
template<class FORMAT>
inline FINLINE array_iterator<FORMAT>& array_iterator<FORMAT>::operator++()
{
++m_current;
#ifdef SIGHT_DEBUG_ITERATOR
SIGHT_ASSERT("Iterator out of bounds ", m_current <= m_end);
#endif
return *this;
}
//------------------------------------------------------------------------------
template<class FORMAT>
// NOLINTNEXTLINE(readability-const-return-type)
inline FINLINE const array_iterator<FORMAT> array_iterator<FORMAT>::operator++(int)
{
array_iterator tmp(*this);
++m_current;
#ifdef SIGHT_DEBUG_ITERATOR
SIGHT_ASSERT("Iterator out of bounds ", m_current <= m_end);
#endif
return tmp;
}
//------------------------------------------------------------------------------
template<class FORMAT>
constexpr FINLINE array_iterator<FORMAT> array_iterator<FORMAT>::operator+(difference_type _index) const
{
array_iterator tmp(*this);
tmp += _index;
return tmp;
}
//------------------------------------------------------------------------------
template<class FORMAT>
inline FINLINE array_iterator<FORMAT>& array_iterator<FORMAT>::operator+=(difference_type _index)
{
m_current += _index;
#ifdef SIGHT_DEBUG_ITERATOR
SIGHT_ASSERT("Iterator out of bounds ", m_current <= m_end);
#endif
return *this;
}
//------------------------------------------------------------------------------
template<class FORMAT>
inline FINLINE array_iterator<FORMAT>& array_iterator<FORMAT>::operator--()
{
--m_current;
#ifdef SIGHT_DEBUG_ITERATOR
SIGHT_ASSERT("Iterator out of bounds ", m_begin <= m_current);
#endif
return *this;
}
//------------------------------------------------------------------------------
template<class FORMAT>
// NOLINTNEXTLINE(readability-const-return-type)
inline FINLINE const array_iterator<FORMAT> array_iterator<FORMAT>::operator--(int)
{
array_iterator tmp(*this);
--m_current;
#ifdef SIGHT_DEBUG_ITERATOR
SIGHT_ASSERT("Iterator out of bounds ", m_begin <= m_current);
#endif
return tmp;
}
//------------------------------------------------------------------------------
template<class FORMAT>
constexpr FINLINE array_iterator<FORMAT> array_iterator<FORMAT>::operator-(difference_type _index) const
{
array_iterator tmp(*this);
tmp -= _index;
return tmp;
}
//------------------------------------------------------------------------------
template<class FORMAT>
inline FINLINE array_iterator<FORMAT>& array_iterator<FORMAT>::operator-=(difference_type _index)
{
m_current -= _index;
#ifdef SIGHT_DEBUG_ITERATOR
SIGHT_ASSERT("Iterator out of bounds ", m_begin <= m_current);
#endif
return *this;
}
//-----------------------------------------------------------------------------
template<class FORMAT>
constexpr FINLINE typename array_iterator<FORMAT>::difference_type array_iterator<FORMAT>::operator-(
const array_iterator& _other
) const noexcept
{
return m_current - _other.m_current;
}
//------------------------------------------------------------------------------
template<class FORMAT>
constexpr FINLINE auto& array_iterator<FORMAT>::operator[](const std::size_t _index) const noexcept
{
return *(*this + static_cast<difference_type>(_index));
}
//------------------------------------------------------------------------------
} // namespace sight::data
|
