MakeCompositeColumn()

template<ColumnType... COLUMNS>

CompositeColumn< COLUMNS... > sqt::MakeCompositeColumn ( const COLUMNS &... columns )

constexprnoexcept

Creates a composite column from the specified columns.

Template Parameters

COLUMNS

The column types that compose the composite column.

Parameters

columns

The column instances. They are used to deduce the column types and will not be used.

Returns

The composite column instance.

See also

sqt::CompositeColumn<>