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"
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"
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);
307 [[nodiscard]] difference_type
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);
349 inline const_result_iterator
395 #include "pqxx/internal/compiler-internal-post.hxx"
The home of all libpqxx classes, functions, templates, etc.
Definition: array.hxx:26
int result_difference_type
Difference between result sizes.
Definition: types.hxx:27
const_result_iterator operator+(result::difference_type o, const_result_iterator const &i)
Definition: result_iterator.hxx:357
int result_size_type
Number of rows in a result set.
Definition: types.hxx:24
Result set containing data returned by a query or command.
Definition: result.hxx:71
const_iterator end() const noexcept
Definition: result_iterator.hxx:375
result_difference_type difference_type
Definition: result.hxx:74
PQXX_PURE size_type size() const noexcept
Definition: result.cxx:100
const_iterator cend() const noexcept
Definition: result_iterator.hxx:381
Iterator for rows in a result. Use as result::const_iterator.
Definition: result_iterator.hxx:36
row const * pointer
Definition: result_iterator.hxx:40
void swap(const_result_iterator &other) noexcept
Interchange two iterators in an exception-safe manner.
Definition: result_iterator.hxx:136
const_result_iterator & operator--()
Definition: result_iterator.hxx:118
const_result_iterator operator+(difference_type) const
Definition: result_iterator.hxx:350
std::random_access_iterator_tag iterator_category
Definition: result_iterator.hxx:38
const_result_iterator operator-(difference_type) const
Definition: result_iterator.hxx:363
bool operator<(const_result_iterator const &i) const
Definition: result_iterator.hxx:156
bool operator==(const_result_iterator const &i) const
Definition: result_iterator.hxx:148
bool operator<=(const_result_iterator const &i) const
Definition: result_iterator.hxx:160
bool operator>(const_result_iterator const &i) const
Definition: result_iterator.hxx:164
pointer operator->() const
Dereference the iterator.
Definition: result_iterator.hxx:72
bool operator!=(const_result_iterator const &i) const
Definition: result_iterator.hxx:152
bool operator>=(const_result_iterator const &i) const
Definition: result_iterator.hxx:168
const_result_iterator & operator+=(difference_type i)
Definition: result_iterator.hxx:124
const_result_iterator() noexcept=default
Create an iterator, but in an unusable state.
const_result_iterator & operator-=(difference_type i)
Definition: result_iterator.hxx:129
const_result_iterator & operator=(const_result_iterator const &rhs)
Definition: result_iterator.hxx:95
result_difference_type difference_type
Definition: result_iterator.hxx:43
result_size_type size_type
Definition: result_iterator.hxx:42
const_result_iterator & operator++()
Definition: result_iterator.hxx:112
const_result_iterator & operator=(const_result_iterator &&rhs)
Definition: result_iterator.hxx:103
reference operator*() const
Dereference the iterator.
Definition: result_iterator.hxx:76
row const value_type
Definition: result_iterator.hxx:39
Reverse iterator for result. Use as result::const_reverse_iterator.
Definition: result_iterator.hxx:197
bool operator<(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:329
const_reverse_result_iterator & operator++()
Definition: result_iterator.hxx:265
bool operator>=(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:341
PQXX_PURE const_result_iterator base() const noexcept
Return the underlying "regular" iterator (as per standard library).
Definition: result.cxx:482
const_reverse_result_iterator & operator=(const_reverse_result_iterator &&r)
Definition: result_iterator.hxx:260
const_reverse_result_iterator & operator-=(difference_type i)
Definition: result_iterator.hxx:282
const_reverse_result_iterator & operator+=(difference_type i)
Definition: result_iterator.hxx:277
const_reverse_result_iterator(const_reverse_result_iterator const &rhs)=default
Copy an iterator.
const_reverse_result_iterator operator+(difference_type i) const
Definition: result_iterator.hxx:299
const_reverse_result_iterator(const_result_iterator const &rhs)
Copy a reverse iterator from a regular iterator.
Definition: result_iterator.hxx:213
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
bool operator>(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:337
void swap(const_reverse_result_iterator &other) noexcept
Definition: result_iterator.hxx:288
difference_type operator-(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:308
const_reverse_result_iterator()=default
Create an iterator, but in an unusable state.
const_reverse_result_iterator operator-(difference_type i)
Definition: result_iterator.hxx:303
bool operator<=(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:333
bool operator!=(const_reverse_result_iterator const &rhs) const noexcept
Definition: result_iterator.hxx:324
const_reverse_result_iterator & operator--()
Definition: result_iterator.hxx:271
Reference to one row in a result.
Definition: row.hxx:46
result::size_type rownumber() const noexcept
Row number, assuming this is a real row and not end()/rend().
Definition: row.hxx:108
reference front() const noexcept
Definition: row.cxx:54
result::size_type num() const
Definition: row.hxx:155
result m_result
Result set of which this is one row.
Definition: row.hxx:215
result::size_type m_index
Row number.
Definition: row.hxx:221
reference at(size_type) const
Definition: row.cxx:145
void swap(row &) noexcept
Definition: row.cxx:122
reference back() const noexcept
Definition: row.cxx:62
row & operator=(row const &)=default