Public Member Functions | |
virtual | ~Result_data_provider () |
Destructor. | |
virtual int | rows ()=0 |
Get number of rows. | |
virtual bool | current (int idx)=0 |
Set current row. | |
virtual int | current () const =0 |
Get index of current row. | |
bool | current_move (int rows) |
Change current row. |
virtual wxPg::Result_data_provider::~Result_data_provider | ( | ) | [inline, virtual] |
Destructor.
virtual int wxPg::Result_data_provider::current | ( | ) | const [pure virtual] |
Get index of current row.
Implemented in wxPg::Cached_result, and wxPg::Result_data.
virtual bool wxPg::Result_data_provider::current | ( | int | idx | ) | [pure virtual] |
Set current row.
idx | - index of row to become current. |
Implemented in wxPg::Cached_result, wxPg::Query_browser, and wxPg::Result_data.
bool wxPg::Result_data_provider::current_move | ( | int | rows | ) | [inline] |
Change current row.
rows | - Number of rows to move forward (use negative numbers to move backwards). |
virtual int wxPg::Result_data_provider::rows | ( | ) | [pure virtual] |
Get number of rows.
Implemented in wxPg::Cached_result, and wxPg::Result_data.