13 #ifndef PQXX_H_RESULT_ITERATOR 14 #define PQXX_H_RESULT_ITERATOR 16 #include "pqxx/compiler-public.hxx" 17 #include "pqxx/internal/compiler-internal-pre.hxx" 19 #include "pqxx/row.hxx" 45 #include "pqxx/internal/ignore-deprecated-pre.hxx" 55 #include "pqxx/internal/ignore-deprecated-post.hxx" 71 [[nodiscard]]
pointer operator->()
const {
return this; }
74 #include "pqxx/internal/ignore-deprecated-pre.hxx" 77 #include "pqxx/internal/ignore-deprecated-post.hxx" 86 using row::operator[];
97 #include "pqxx/internal/ignore-deprecated-pre.hxx" 99 #include "pqxx/internal/ignore-deprecated-post.hxx" 105 #include "pqxx/internal/ignore-deprecated-pre.hxx" 107 #include "pqxx/internal/ignore-deprecated-post.hxx" 138 #include "pqxx/internal/ignore-deprecated-pre.hxx" 140 #include "pqxx/internal/ignore-deprecated-post.hxx" 233 using const_result_iterator::operator->;
236 using const_result_iterator::operator*;
245 using const_result_iterator::operator[];
257 iterator_type::operator=(r);
262 iterator_type::operator=(std::move(r));
267 iterator_type::operator--();
273 iterator_type::operator++();
279 iterator_type::operator-=(i);
284 iterator_type::operator+=(i);
310 return rhs.const_result_iterator::operator-(*this);
321 return iterator_type::operator==(rhs);
326 return not operator==(rhs);
331 return iterator_type::operator>(rhs);
335 return iterator_type::operator>=(rhs);
339 return iterator_type::operator<(rhs);
343 return iterator_type::operator<=(rhs);
395 #include "pqxx/internal/compiler-internal-post.hxx" Iterator for rows in a result. Use as result::const_iterator.
Definition: result_iterator.hxx:35
Swap not rows void swap(row &) noexcept
Definition: row.cxx:122
bool operator!=(const_reverse_result_iterator const &rhs) const noexcept
Definition: result_iterator.hxx:324
const_result_iterator & operator++()
Definition: result_iterator.hxx:112
difference_type operator-(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:308
bool operator!=(const_result_iterator const &i) const
Definition: result_iterator.hxx:152
const_result_iterator & operator=(const_result_iterator &&rhs)
Definition: result_iterator.hxx:103
void swap(const_result_iterator &other) noexcept
Interchange two iterators in an exception-safe manner.
Definition: result_iterator.hxx:136
const_reverse_result_iterator & operator=(const_reverse_result_iterator &&r)
Definition: result_iterator.hxx:260
result_difference_type difference_type
Definition: result_iterator.hxx:43
const_result_iterator & operator--()
Definition: result_iterator.hxx:118
result_size_type size_type
Definition: result_iterator.hxx:42
PQXX_PURE const_result_iterator base() const noexcept
Return the underlying "regular" iterator (as per standard library).
Definition: result.cxx:478
const_result_iterator & operator+=(difference_type i)
Definition: result_iterator.hxx:124
void swap(const_reverse_result_iterator &other) noexcept
Definition: result_iterator.hxx:288
bool operator>=(const_result_iterator const &i) const
Definition: result_iterator.hxx:168
reference front() const noexcept
Definition: row.cxx:54
result::size_type num() const
Definition: row.hxx:156
Result set containing data returned by a query or command.
Definition: result.hxx:70
bool operator>(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:337
const_result_iterator operator-(difference_type) const
Definition: result_iterator.hxx:363
bool operator<=(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:333
The home of all libpqxx classes, functions, templates, etc.
Definition: array.hxx:25
result::size_type rownumber() const noexcept
Row number, assuming this is a real row and not end()/rend().
Definition: row.hxx:109
const_result_iterator & operator=(const_result_iterator const &rhs)
Definition: result_iterator.hxx:95
result::size_type m_index
Row number.
Definition: row.hxx:221
bool operator>(const_result_iterator const &i) const
Definition: result_iterator.hxx:164
result_difference_type difference_type
Definition: result.hxx:74
const_reverse_result_iterator & operator--()
Definition: result_iterator.hxx:271
const_reverse_result_iterator & operator++()
Definition: result_iterator.hxx:265
Reverse iterator for result. Use as result::const_reverse_iterator.
Definition: result_iterator.hxx:195
int result_size_type
Number of rows in a result set.
Definition: types.hxx:18
bool operator==(const_result_iterator const &i) const
Definition: result_iterator.hxx:148
bool operator==(const_reverse_result_iterator const &rhs) const noexcept
Definition: result_iterator.hxx:319
const_reverse_result_iterator(const_result_iterator const &&rhs)
Move a regular iterator into a reverse iterator.
Definition: result_iterator.hxx:220
const_reverse_result_iterator operator+(difference_type i) const
Definition: result_iterator.hxx:299
bool operator>=(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:341
reference at(size_type) const
Definition: row.cxx:145
const_reverse_result_iterator & operator+=(difference_type i)
Definition: result_iterator.hxx:277
Reference to one row in a result.
Definition: row.hxx:45
reference back() const noexcept
Definition: row.cxx:62
const_iterator end() const noexcept
Definition: result_iterator.hxx:375
const_result_iterator operator+(difference_type) const
Definition: result_iterator.hxx:350
bool operator<(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:329
const_reverse_result_iterator operator-(difference_type i)
Definition: result_iterator.hxx:303
const_reverse_result_iterator & operator=(const_reverse_result_iterator const &r)
Definition: result_iterator.hxx:255
int result_difference_type
Difference between result sizes.
Definition: types.hxx:21
bool operator<=(const_result_iterator const &i) const
Definition: result_iterator.hxx:160
const_iterator cend() const noexcept
Definition: result_iterator.hxx:381
row const value_type
Definition: result_iterator.hxx:39
std::random_access_iterator_tag iterator_category
Definition: result_iterator.hxx:38
row & operator=(row const &)=default
const_reverse_result_iterator & operator-=(difference_type i)
Definition: result_iterator.hxx:282
bool operator<(const_result_iterator const &i) const
Definition: result_iterator.hxx:156
const_result_iterator & operator-=(difference_type i)
Definition: result_iterator.hxx:129
const_reverse_result_iterator(const_result_iterator const &rhs)
Copy a reverse iterator from a regular iterator.
Definition: result_iterator.hxx:213
const_result_iterator operator+(result::difference_type o, const_result_iterator const &i)
Definition: result_iterator.hxx:357
reference operator*() const
Dereference the iterator.
Definition: result_iterator.hxx:76
row const * pointer
Definition: result_iterator.hxx:40