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" 68 [[nodiscard]]
pointer operator->()
const {
return this; }
80 using row::operator[];
218 using const_result_iterator::operator->;
221 using const_result_iterator::operator*;
230 using const_result_iterator::operator[];
242 iterator_type::operator=(r);
247 iterator_type::operator=(std::move(r));
252 iterator_type::operator--();
258 iterator_type::operator++();
264 iterator_type::operator-=(i);
269 iterator_type::operator+=(i);
295 return rhs.const_result_iterator::operator-(*this);
306 return iterator_type::operator==(rhs);
311 return not operator==(rhs);
316 return iterator_type::operator>(rhs);
320 return iterator_type::operator>=(rhs);
324 return iterator_type::operator<(rhs);
328 return iterator_type::operator<=(rhs);
380 #include "pqxx/internal/compiler-internal-post.hxx" bool operator>=(const_result_iterator const &i) const
Definition: result_iterator.hxx:153
int result_difference_type
Difference between result sizes.
Definition: types.hxx:21
reference front() const noexcept
Definition: row.cxx:54
const_result_iterator & operator++()
Definition: result_iterator.hxx:102
bool operator<(const_result_iterator const &i) const
Definition: result_iterator.hxx:141
const_result_iterator & operator=(const_result_iterator const &rhs)
Definition: result_iterator.hxx:89
const_result_iterator operator-(difference_type) const
Definition: result_iterator.hxx:348
void swap(const_reverse_result_iterator &other) noexcept
Definition: result_iterator.hxx:273
The home of all libpqxx classes, functions, templates, etc.
Definition: array.hxx:25
const_reverse_result_iterator operator-(difference_type i)
Definition: result_iterator.hxx:288
result_size_type size_type
Definition: result_iterator.hxx:42
int result_size_type
Number of rows in a result set.
Definition: types.hxx:18
const_result_iterator & operator+=(difference_type i)
Definition: result_iterator.hxx:114
const_result_iterator & operator=(const_result_iterator &&rhs)
Definition: result_iterator.hxx:95
const_iterator cend() const noexcept
Definition: result_iterator.hxx:366
bool operator==(const_reverse_result_iterator const &rhs) const noexcept
Definition: result_iterator.hxx:304
bool operator>(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:322
void swap(row &) noexcept
Definition: row.cxx:116
result::size_type num() const
Definition: row.hxx:157
const_iterator end() const noexcept
Definition: result_iterator.hxx:360
void swap(const_result_iterator &other) noexcept
Interchange two iterators in an exception-safe manner.
Definition: result_iterator.hxx:126
bool operator!=(const_reverse_result_iterator const &rhs) const noexcept
Definition: result_iterator.hxx:309
Iterator for rows in a result. Use as result::const_iterator.
Definition: result_iterator.hxx:35
const_result_iterator operator+(difference_type) const
Definition: result_iterator.hxx:335
const_reverse_result_iterator & operator++()
Definition: result_iterator.hxx:250
bool operator!=(const_result_iterator const &i) const
Definition: result_iterator.hxx:137
bool operator<=(const_result_iterator const &i) const
Definition: result_iterator.hxx:145
const_reverse_result_iterator & operator=(const_reverse_result_iterator &&r)
Definition: result_iterator.hxx:245
PQXX_PURE const_result_iterator base() const noexcept
Return the underlying "regular" iterator (as per standard library).
Definition: result.cxx:478
bool operator>(const_result_iterator const &i) const
Definition: result_iterator.hxx:149
const_result_iterator & operator-=(difference_type i)
Definition: result_iterator.hxx:119
bool operator<=(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:318
Reference to one row in a result.
Definition: row.hxx:45
const_reverse_result_iterator & operator-=(difference_type i)
Definition: result_iterator.hxx:267
Result set containing data returned by a query or command.
Definition: result.hxx:70
const_reverse_result_iterator & operator--()
Definition: result_iterator.hxx:256
std::random_access_iterator_tag iterator_category
Definition: result_iterator.hxx:38
reference operator*() const
Dereference the iterator.
Definition: result_iterator.hxx:71
row & operator=(row const &)=default
result_difference_type difference_type
Definition: result.hxx:74
Reverse iterator for result. Use as result::const_reverse_iterator.
Definition: result_iterator.hxx:180
const_reverse_result_iterator operator+(difference_type i) const
Definition: result_iterator.hxx:284
const_result_iterator operator+(result::difference_type o, const_result_iterator const &i)
Definition: result_iterator.hxx:342
const_reverse_result_iterator & operator+=(difference_type i)
Definition: result_iterator.hxx:262
result::size_type rownumber() const noexcept
Row number, assuming this is a real row and not end()/rend().
Definition: row.hxx:110
result::size_type m_index
Row number.
Definition: row.hxx:222
row const value_type
Definition: result_iterator.hxx:39
const_reverse_result_iterator(const_result_iterator const &&rhs)
Move a regular iterator into a reverse iterator.
Definition: result_iterator.hxx:205
reference at(size_type) const
Definition: row.cxx:137
const_reverse_result_iterator(const_result_iterator const &rhs)
Copy a reverse iterator from a regular iterator.
Definition: result_iterator.hxx:198
const_result_iterator & operator--()
Definition: result_iterator.hxx:108
row const * pointer
Definition: result_iterator.hxx:40
bool operator<(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:314
result_difference_type difference_type
Definition: result_iterator.hxx:43
bool operator>=(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:326
reference back() const noexcept
Definition: row.cxx:60
difference_type operator-(const_reverse_result_iterator const &rhs) const
Definition: result_iterator.hxx:293
bool operator==(const_result_iterator const &i) const
Definition: result_iterator.hxx:133
const_reverse_result_iterator & operator=(const_reverse_result_iterator const &r)
Definition: result_iterator.hxx:240