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virtual void | remove ()=0 |
| Remove all data summarised by this entry.
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virtual unsigned | test_iterate (FILE *dump=0)=0 |
| Iterate the cursor until the end, returning the number of items.
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virtual void | enq (Enq &enq) const =0 |
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virtual Level | get_level () const =0 |
| Get the level.
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virtual Trange | get_trange () const =0 |
| Get the time range.
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virtual wreport::Varcode | get_varcode () const =0 |
| Get the variable code.
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virtual DatetimeRange | get_datetimerange () const =0 |
| Get the datetime range.
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virtual size_t | get_count () const =0 |
| Get the count of elements.
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virtual bool | has_value () const =0 |
| Check if the cursor points to a valid value.
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virtual int | remaining () const =0 |
| Get the number of rows still to be fetched.
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virtual bool | next ()=0 |
| Get a new item from the results of a query.
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virtual void | discard ()=0 |
| Discard the results that have not been read yet.
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virtual DBStation | get_station () const =0 |
| Get the whole station data in a single call.
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◆ test_iterate()
virtual unsigned dballe::db::CursorSummary::test_iterate |
( |
FILE * |
dump = 0 | ) |
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pure virtual |
Iterate the cursor until the end, returning the number of items.
If dump is a FILE pointer, also dump the cursor values to it
The documentation for this struct was generated from the following file: