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Alias std.functional.adjoin
Takes multiple functions and adjoins them together.
alias adjoin(F...)
= F[0];
template adjoin(F...)
;
Alias adjoin
Template adjoin
Contained Functions
Name | Description |
---|---|
adjoin |
Parameters
Name | Description |
---|---|
F | the call-able(s) to adjoin |
Returns
A new function which returns a Tuple
. Each of the
elements of the tuple will be the return values of F
.
Note
In the special case where only a single function is provided
(F
), adjoin simply aliases to the single passed function
(F[0]
).
Example
import std .typecons : Tuple;
static bool f1(int a) { return a != 0; }
static int f2(int a) { return a / 2; }
auto x = adjoin!(f1, f2)(5);
assert(is(typeof(x) == Tuple!(bool, int)));
assert(x[0] == true && x[1] == 2);
Authors
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.