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Alias std.meta.staticSort
Sorts an AliasSeq
using cmp
.
alias staticSort(alias cmp, Seq...)
= Seq;
Parameters
cmp = A template that returns a bool
(if its first argument is less than the second one)
or an int
(-1 means less than, 0 means equal, 1 means greater than)
Seq = The AliasSeq
to sort
Returns
The sorted alias sequence
Example
alias Nums = AliasSeq!(7, 2, 3, 23);
enum Comp(int N1, int N2) = N1 < N2;
static assert(AliasSeq!(2, 3, 7, 23) == staticSort!(Comp, Nums));
Example
alias Types = AliasSeq!(uint, short, ubyte, long, ulong);
enum Comp(T1, T2) = __traits(isUnsigned, T2) - __traits(isUnsigned, T1);
static assert(is(AliasSeq!(uint, ubyte, ulong, short, long) == staticSort!(Comp,
Types)));
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