A flow modifier that extracts the i'th flow from a flow tuple. More...
Static Public Member Functions | |
template<class FlowTuple > | |
static type< FlowTuple > | call (FlowTuple const &flows) |
Public Types | |
template<class FlowTuple > | |
using | type = typename stapl::tuple_element< I, FlowTuple >::type |
A flow modifier that extracts the i'th flow from a flow tuple.
I | The index of the flow to extract. If -1, then the back is used. |