Method

TsparqlSparqlCursorget_double

Declaration [src]

gdouble
tracker_sparql_cursor_get_double (
  TrackerSparqlCursor* cursor,
  gint column
)

Description [src]

Retrieve a double for the current row in column.

If the row/column do not have a integer or double value, the result is undefined, see tracker_sparql_cursor_get_value_type().

Parameters

column

Type: gint

Column number to retrieve (first one is 0).

Return value

Type: gdouble

A double value.