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Alias std.traits.TemplateArgsOf

Returns a AliasSeq of the template arguments used to instantiate T.

alias TemplateArgsOf(alias T, alias Base, Args...) = Args;
alias TemplateArgsOf(T, alias Base, Args...) = Args;

Example

import std.meta : AliasSeq;

struct Foo(T, U) {}
static assert(is(TemplateArgsOf!(Foo!(int, real)) == AliasSeq!(int, real)));

Authors

Walter Bright, Tomasz Stachowiak (isExpressions), Andrei Alexandrescu, Shin Fujishiro, Robert Clipsham, David Nadlinger, Kenji Hara, Shoichi Kato

License

Boost License 1.0.