MapTuple

Creates a generic tuple comprised of results of applying unary template Func to elemetns of A consecutively.

template MapTuple (

alias Func

A...

) {

alias FuncTemplate = UnaryTemplate!Func;

alias MapTuple = GenericTuple!(FuncTemplate!(A[0]), MapTuple!(FuncTemplate, A[1..$]));

alias MapTuple = GenericTuple!();

}

Members

Aliases

FuncTemplate alias FuncTemplate = UnaryTemplate!Func: Undocumented in source.
MapTuple alias MapTuple = GenericTuple!(FuncTemplate!(A[0]), MapTuple!(FuncTemplate, A[1..$])): Undocumented in source.
MapTuple alias MapTuple = GenericTuple!(): Undocumented in source.

Examples

alias squares = MapTuple!(`a * a`, iotaTuple!4);
static assert(squares == expressionTuple!(0, 1, 4, 9));

static assert(is(MapTuple!(`T[]`, int, long) == TypeTuple!(int[], long[])));

Analog of $(STDREF algorithm, map) for generic tuples except Func can return any count of elements.

MapTuple

Members

Aliases

Examples

Meta

Source