◆ has_value()
bool dballe::impl::msg::CursorStationData::has_value |
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const |
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inlineoverridevirtual |
Check if the cursor points to a valid value.
- Returns
- true if the cursor points to a valid accessible value, false if next() has not been called yet, or if at the end of iteration (i.e. next() returned false)
Implements dballe::Cursor.
◆ next()
bool dballe::impl::msg::CursorStationData::next |
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inlineoverridevirtual |
Get a new item from the results of a query.
- Returns
- true if a new record has been read, false if there is no more data to read
Implements dballe::Cursor.
◆ remaining()
int dballe::impl::msg::CursorStationData::remaining |
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const |
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inlineoverridevirtual |
Get the number of rows still to be fetched.
- Returns
- The number of rows still to be queried. The value is undefined if no query has been successfully peformed yet using this cursor.
Implements dballe::Cursor.
The documentation for this struct was generated from the following file: