Alias TypeOf

Maps a kind enumeration value to the corresponding field type.


							
					alias TypeOf(alias kind)
					 = ReplaceType!(This,U,FT);

kind must be a value of the TaggedAlgebraic!T.Kind enumeration.

Example

static struct S {
	int a;
	string b;
	string c;
}
alias TU = TaggedUnion!S;

static assert(is(TypeOf!(TU.Kind.a) == int));
static assert(is(TypeOf!(TU.Kind.b) == string));
static assert(is(TypeOf!(TU.Kind.c) == string));

Authors	Sönke Ludwig
Copyright	Copyright 2015-2019, Sönke Ludwig.
License	www.boost.org/LICENSE_1_0.txt, Boost License 1.0.