This implements a constant iterator to a result-set.
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#include <result_iterator.h>
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typedef const value_type & | const_reference |
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typedef const value_type * | const_pointer |
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| const_iterator (const Result &r, size_type off) |
| bool | operator== (const const_iterator &it) const |
| | Returns true, if the passed iterator points to the same row.
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| bool | operator!= (const const_iterator &it) const |
| | Returns true, if the passed iterator points to different rows.
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| const_iterator & | operator++ () |
| | Advances the iterator to the next element and returns the iterator to that element.
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| const_iterator | operator++ (int) |
| | Advances the iterator to the next element and returns the previous iterator.
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| const_iterator | operator-- () |
| | Moves the iterator to the previous element and returns the iterator to that element.
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| const_iterator | operator-- (int) |
| | Moves the iterator to the previous element and returns the previous iterator.
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| const_reference | operator* () const |
| | returns a reference to the current Row-object.
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| const_pointer | operator-> () const |
| | returns a pointer to the current Row-object.
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| const_iterator & | operator+= (difference_type n) |
| | Advances the iterator n elements and returns the iterator to that element.
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| const_iterator | operator+ (difference_type n) const |
| | Returns a iterator, which points n elements further.
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| const_iterator & | operator-= (difference_type n) |
| | Moves the iterator n elements back and returns the iterator to that element.
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| const_iterator | operator- (difference_type n) const |
| | Returns a iterator, which points n elements back.
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| difference_type | operator- (const const_iterator &it) const |
| | Returns the distance between 2 iterators.
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This implements a constant iterator to a result-set.
◆ operator!=()
| bool tntdb::Result::const_iterator::operator!= |
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const const_iterator & | it | ) |
const |
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Returns true, if the passed iterator points to different rows.
The iterators should point to the same resultset. This is not checked. Only the offsets are considered.
◆ operator*()
| const_reference tntdb::Result::const_iterator::operator* |
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const |
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returns a reference to the current Row-object.
◆ operator+()
| const_iterator tntdb::Result::const_iterator::operator+ |
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difference_type | n | ) |
const |
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inline |
Returns a iterator, which points n elements further.
◆ operator++() [1/2]
| const_iterator & tntdb::Result::const_iterator::operator++ |
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inline |
Advances the iterator to the next element and returns the iterator to that element.
◆ operator++() [2/2]
| const_iterator tntdb::Result::const_iterator::operator++ |
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int | | ) |
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inline |
Advances the iterator to the next element and returns the previous iterator.
◆ operator+=()
| const_iterator & tntdb::Result::const_iterator::operator+= |
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difference_type | n | ) |
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inline |
Advances the iterator n elements and returns the iterator to that element.
◆ operator-() [1/2]
| difference_type tntdb::Result::const_iterator::operator- |
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const const_iterator & | it | ) |
const |
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inline |
Returns the distance between 2 iterators.
The iterators should point to the same resultset. This is not checked. Only the offsets are used.
◆ operator-() [2/2]
| const_iterator tntdb::Result::const_iterator::operator- |
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difference_type | n | ) |
const |
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inline |
Returns a iterator, which points n elements back.
◆ operator--() [1/2]
| const_iterator tntdb::Result::const_iterator::operator-- |
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inline |
Moves the iterator to the previous element and returns the iterator to that element.
◆ operator--() [2/2]
| const_iterator tntdb::Result::const_iterator::operator-- |
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int | | ) |
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inline |
Moves the iterator to the previous element and returns the previous iterator.
◆ operator-=()
| const_iterator & tntdb::Result::const_iterator::operator-= |
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difference_type | n | ) |
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inline |
Moves the iterator n elements back and returns the iterator to that element.
◆ operator->()
| const_pointer tntdb::Result::const_iterator::operator-> |
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const |
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inline |
returns a pointer to the current Row-object.
◆ operator==()
| bool tntdb::Result::const_iterator::operator== |
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const const_iterator & | it | ) |
const |
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inline |
Returns true, if the passed iterator points to the same row.
The iterators should point to the same resultset. This is not checked. Only the offsets are considered.
The documentation for this class was generated from the following file:
- tntdb/bits/result_iterator.h
